fix: socket connection

This push contains console logs at various places where the server is emitting the event and the client is receiving the event. Please remove those before merging with production.

backend/ai/package-lock.json

@@ -7,9 +7,6 @@
     "": {
       "name": "ai",
       "version": "0.0.0",
-      "dependencies": {
-        "@anthropic-ai/sdk": "^0.27.2"
-      },
       "devDependencies": {
         "@cloudflare/vitest-pool-workers": "^0.1.0",
         "@cloudflare/workers-types": "^4.20240512.0",
@@ -18,28 +15,6 @@
         "wrangler": "^3.0.0"
       }
     },
-    "node_modules/@anthropic-ai/sdk": {
-      "version": "0.27.2",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.27.2.tgz",
-      "integrity": "sha512-Q6gOx4fyHQ+NCSaVeXEKFZfoFWCR3ctUA+sK5oGB7RKUkzUvK64aYM7v1T9ekJKwn8TwRq6IGjqS31n9PbjCIA==",
-      "dependencies": {
-        "@types/node": "^18.11.18",
-        "@types/node-fetch": "^2.6.4",
-        "abort-controller": "^3.0.0",
-        "agentkeepalive": "^4.2.1",
-        "form-data-encoder": "1.7.2",
-        "formdata-node": "^4.3.2",
-        "node-fetch": "^2.6.7"
-      }
-    },
-    "node_modules/@anthropic-ai/sdk/node_modules/@types/node": {
-      "version": "18.19.50",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.50.tgz",
-      "integrity": "sha512-xonK+NRrMBRtkL1hVCc3G+uXtjh1Al4opBLjqVmipe5ZAaBYWW6cNAiBVZ1BvmkBhep698rP3UM3aRAdSALuhg==",
-      "dependencies": {
-        "undici-types": "~5.26.4"
-      }
-    },
     "node_modules/@cloudflare/kv-asset-handler": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/@cloudflare/kv-asset-handler/-/kv-asset-handler-0.3.2.tgz",
@@ -886,19 +861,11 @@
       "version": "20.12.11",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.11.tgz",
       "integrity": "sha512-vDg9PZ/zi+Nqp6boSOT7plNuthRugEKixDv5sFTIpkE89MmNtEArAShI4mxuX2+UrLEe9pxC1vm2cjm9YlWbJw==",
+      "dev": true,
       "dependencies": {
         "undici-types": "~5.26.4"
       }
     },
-    "node_modules/@types/node-fetch": {
-      "version": "2.6.11",
-      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.6.11.tgz",
-      "integrity": "sha512-24xFj9R5+rfQJLRyM56qh+wnVSYhyXC2tkoBndtY0U+vubqNsYXGjufB2nn8Q6gt0LrARwL6UBtMCSVCwl4B1g==",
-      "dependencies": {
-        "@types/node": "*",
-        "form-data": "^4.0.0"
-      }
-    },
     "node_modules/@types/node-forge": {
       "version": "1.3.11",
       "resolved": "https://registry.npmjs.org/@types/node-forge/-/node-forge-1.3.11.tgz",
@@ -977,17 +944,6 @@
         "url": "https://opencollective.com/vitest"
       }
     },
-    "node_modules/abort-controller": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/abort-controller/-/abort-controller-3.0.0.tgz",
-      "integrity": "sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==",
-      "dependencies": {
-        "event-target-shim": "^5.0.0"
-      },
-      "engines": {
-        "node": ">=6.5"
-      }
-    },
     "node_modules/acorn": {
       "version": "8.11.3",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.3.tgz",
@@ -1009,17 +965,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/agentkeepalive": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.5.0.tgz",
-      "integrity": "sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==",
-      "dependencies": {
-        "humanize-ms": "^1.2.1"
-      },
-      "engines": {
-        "node": ">= 8.0.0"
-      }
-    },
     "node_modules/ansi-styles": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-5.2.0.tgz",
@@ -1063,11 +1008,6 @@
         "node": "*"
       }
     },
-    "node_modules/asynckit": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
-    },
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -1201,17 +1141,6 @@
       "integrity": "sha512-a3KdPAANPbNE4ZUv9h6LckSl9zLsYOP4MBmhIPkRaeyybt+r4UghLvq+xw/YwUcC1gqylCkL4rdVs3Lwupjm4Q==",
       "dev": true
     },
-    "node_modules/combined-stream": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
-      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "dependencies": {
-        "delayed-stream": "~1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/commander": {
       "version": "12.0.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-12.0.0.tgz",
@@ -1285,14 +1214,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/delayed-stream": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/devalue": {
       "version": "4.3.3",
       "resolved": "https://registry.npmjs.org/devalue/-/devalue-4.3.3.tgz",
@@ -1366,14 +1287,6 @@
         "@types/estree": "^1.0.0"
       }
     },
-    "node_modules/event-target-shim": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",
-      "integrity": "sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/execa": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/execa/-/execa-8.0.1.tgz",
@@ -1421,36 +1334,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/form-data": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
-      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
-      "dependencies": {
-        "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.8",
-        "mime-types": "^2.1.12"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
-    "node_modules/form-data-encoder": {
-      "version": "1.7.2",
-      "resolved": "https://registry.npmjs.org/form-data-encoder/-/form-data-encoder-1.7.2.tgz",
-      "integrity": "sha512-qfqtYan3rxrnCk1VYaA4H+Ms9xdpPqvLZa6xmMgFvhO32x7/3J/ExcTd6qpxM0vH2GdMI+poehyBZvqfMTto8A=="
-    },
-    "node_modules/formdata-node": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/formdata-node/-/formdata-node-4.4.1.tgz",
-      "integrity": "sha512-0iirZp3uVDjVGt9p49aTaqjk84TrglENEDuqfdlZQ1roC9CWlPk6Avf8EEnZNcAqPonwkG35x4n3ww/1THYAeQ==",
-      "dependencies": {
-        "node-domexception": "1.0.0",
-        "web-streams-polyfill": "4.0.0-beta.3"
-      },
-      "engines": {
-        "node": ">= 12.20"
-      }
-    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -1569,14 +1452,6 @@
         "node": ">=16.17.0"
       }
     },
-    "node_modules/humanize-ms": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/humanize-ms/-/humanize-ms-1.2.1.tgz",
-      "integrity": "sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==",
-      "dependencies": {
-        "ms": "^2.0.0"
-      }
-    },
     "node_modules/inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -1735,25 +1610,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/mime-db": {
-      "version": "1.52.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
-      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/mime-types": {
-      "version": "2.1.35",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
-      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "dependencies": {
-        "mime-db": "1.52.0"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/mimic-fn": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -1819,7 +1675,8 @@
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+      "dev": true
     },
     "node_modules/mustache": {
       "version": "4.2.0",
@@ -1848,43 +1705,6 @@
         "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
       }
     },
-    "node_modules/node-domexception": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/node-domexception/-/node-domexception-1.0.0.tgz",
-      "integrity": "sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/jimmywarting"
-        },
-        {
-          "type": "github",
-          "url": "https://paypal.me/jimmywarting"
-        }
-      ],
-      "engines": {
-        "node": ">=10.5.0"
-      }
-    },
-    "node_modules/node-fetch": {
-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
-      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
-      "dependencies": {
-        "whatwg-url": "^5.0.0"
-      },
-      "engines": {
-        "node": "4.x || >=6.0.0"
-      },
-      "peerDependencies": {
-        "encoding": "^0.1.0"
-      },
-      "peerDependenciesMeta": {
-        "encoding": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/node-forge": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-1.3.1.tgz",
@@ -2402,11 +2222,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/tr46": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
-    },
     "node_modules/ts-json-schema-generator": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/ts-json-schema-generator/-/ts-json-schema-generator-1.5.1.tgz",
@@ -2477,7 +2292,8 @@
     "node_modules/undici-types": {
       "version": "5.26.5",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
     },
     "node_modules/vite": {
       "version": "5.2.11",
@@ -3011,28 +2827,6 @@
         }
       }
     },
-    "node_modules/web-streams-polyfill": {
-      "version": "4.0.0-beta.3",
-      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-4.0.0-beta.3.tgz",
-      "integrity": "sha512-QW95TCTaHmsYfHDybGMwO5IJIM93I/6vTRk+daHTWFPhwh+C8Cg7j7XyKrwrj8Ib6vYXe0ocYNrmzY4xAAN6ug==",
-      "engines": {
-        "node": ">= 14"
-      }
-    },
-    "node_modules/webidl-conversions": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
-    },
-    "node_modules/whatwg-url": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
-      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
-      "dependencies": {
-        "tr46": "~0.0.3",
-        "webidl-conversions": "^3.0.0"
-      }
-    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",

backend/ai/package.json

@@ -15,8 +15,5 @@
     "typescript": "^5.0.4",
     "vitest": "1.3.0",
     "wrangler": "^3.0.0"
-  },
-  "dependencies": {
-    "@anthropic-ai/sdk": "^0.27.2"
   }
 }

backend/ai/src/index.ts

@@ -1,121 +1,43 @@
-import { Anthropic } from "@anthropic-ai/sdk";
-import { MessageParam } from "@anthropic-ai/sdk/src/resources/messages.js";
-
 export interface Env {
-  ANTHROPIC_API_KEY: string;
+	AI: any
 }
 
 export default {
-  async fetch(request: Request, env: Env): Promise<Response> {
+	async fetch(request, env): Promise<Response> {
-    // Handle CORS preflight requests
+		if (request.method !== "GET") {
-    if (request.method === "OPTIONS") {
+			return new Response("Method Not Allowed", { status: 405 })
-      return new Response(null, {
+		}
-        headers: {
+
-          "Access-Control-Allow-Origin": "*",
+		const url = new URL(request.url)
-          "Access-Control-Allow-Methods": "GET, POST, OPTIONS",
+		const fileName = url.searchParams.get("fileName")
-          "Access-Control-Allow-Headers": "Content-Type",
+		const instructions = url.searchParams.get("instructions")
+		const line = url.searchParams.get("line")
+		const code = url.searchParams.get("code")
+
+		const response = await env.AI.run("@cf/meta/llama-3-8b-instruct", {
+			messages: [
+				{
+					role: "system",
+					content:
+						"You are an expert coding assistant. You read code from a file, and you suggest new code to add to the file. You may be given instructions on what to generate, which you should follow. You should generate code that is CORRECT, efficient, and follows best practices. You may generate multiple lines of code if necessary. When you generate code, you should ONLY return the code, and nothing else. You MUST NOT include backticks in the code you generate.",
 				},
-      });
+				{
-    }
+					role: "user",
-
+					content: `The file is called ${fileName}.`,
-    if (request.method !== "GET" && request.method !== "POST") {
-      return new Response("Method Not Allowed", { status: 405 });
-    }
-
-    let body;
-    let isEditCodeWidget = false;
-    if (request.method === "POST") {
-      body = await request.json() as { messages: unknown; context: unknown; activeFileContent: string };
-    } else {
-      const url = new URL(request.url);
-      const fileName = url.searchParams.get("fileName") || "";
-      const code = url.searchParams.get("code") || "";
-      const line = url.searchParams.get("line") || "";
-      const instructions = url.searchParams.get("instructions") || "";
-
-      body = {
-        messages: [{ role: "human", content: instructions }],
-        context: `File: ${fileName}\nLine: ${line}\nCode:\n${code}`,
-        activeFileContent: code,
-      };
-      isEditCodeWidget = true;
-    }
-
-    const messages = body.messages;
-    const context = body.context;
-    const activeFileContent = body.activeFileContent;
-
-    if (!Array.isArray(messages) || messages.length === 0) {
-      return new Response("Invalid or empty messages", { status: 400 });
-    }
-
-    let systemMessage;
-    if (isEditCodeWidget) {
-      systemMessage = `You are an AI code editor. Your task is to modify the given code based on the user's instructions. Only output the modified code, without any explanations or markdown formatting. The code should be a direct replacement for the existing code.
-
-Context:
-${context}
-
-Active File Content:
-${activeFileContent}
-
-Instructions: ${messages[0].content}
-
-Respond only with the modified code that can directly replace the existing code.`;
-    } else {
-      systemMessage = `You are an intelligent programming assistant. Please respond to the following request concisely. If your response includes code, please format it using triple backticks (\`\`\`) with the appropriate language identifier. For example:
-
-\`\`\`python
-print("Hello, World!")
-\`\`\`
-
-Provide a clear and concise explanation along with any code snippets. Keep your response brief and to the point.
-
-${context ? `Context:\n${context}\n` : ''}
-${activeFileContent ? `Active File Content:\n${activeFileContent}\n` : ''}`;
-    }
-
-    const anthropicMessages = messages.map(msg => ({
-      role: msg.role === 'human' ? 'user' : 'assistant',
-      content: msg.content
-    })) as MessageParam[];
-
-    try { 
-      const anthropic = new Anthropic({ apiKey: env.ANTHROPIC_API_KEY });
-
-      const stream = await anthropic.messages.create({
-        model: "claude-3-5-sonnet-20240620",
-        max_tokens: 1024,
-        system: systemMessage,
-        messages: anthropicMessages,
-        stream: true,
-      });
-
-      const encoder = new TextEncoder();
-
-      const streamResponse = new ReadableStream({
-        async start(controller) {
-          for await (const chunk of stream) {
-            if (chunk.type === 'content_block_delta' && chunk.delta.type === 'text_delta') {
-              const bytes = encoder.encode(chunk.delta.text);
-              controller.enqueue(bytes);
-            }
-          }
-          controller.close();
 				},
-      });
+				{
+					role: "user",
+					content: `Here are my instructions on what to generate: ${instructions}.`,
+				},
+				{
+					role: "user",
+					content: `Suggest me code to insert at line ${line} in my file. Give only the code, and NOTHING else. DO NOT include backticks in your response. My code file content is as follows 
           
-      return new Response(streamResponse, {
+${code}`,
-        headers: {
-          "Content-Type": "text/plain; charset=utf-8",
-          "Access-Control-Allow-Origin": "*",
-          "Cache-Control": "no-cache",
-          "Connection": "keep-alive",
 				},
-      });
+			],
-    } catch (error) {
+		})
-      console.error("Error:", error);
+
-      return new Response("Internal Server Error", { status: 500 });
+		return new Response(JSON.stringify(response))
-    }
 	},
-};
+} satisfies ExportedHandler<Env>

backend/server/package-lock.json

@@ -12,7 +12,7 @@
         "concurrently": "^8.2.2",
         "cors": "^2.8.5",
         "dotenv": "^16.4.5",
-        "e2b": "^0.16.2-beta.47",
+        "e2b": "^0.16.1",
         "express": "^4.19.2",
         "rate-limiter-flexible": "^5.0.3",
         "simple-git": "^3.25.0",
@@ -41,28 +41,6 @@
         "node": ">=6.9.0"
       }
     },
-    "node_modules/@bufbuild/protobuf": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/@bufbuild/protobuf/-/protobuf-1.10.0.tgz",
-      "integrity": "sha512-QDdVFLoN93Zjg36NoQPZfsVH9tZew7wKDKyV5qRdj8ntT4wQCOradQjRaTdwMhWUYsgKsvCINKKm87FdEk96Ag=="
-    },
-    "node_modules/@connectrpc/connect": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@connectrpc/connect/-/connect-1.4.0.tgz",
-      "integrity": "sha512-vZeOkKaAjyV4+RH3+rJZIfDFJAfr+7fyYr6sLDKbYX3uuTVszhFe9/YKf5DNqrDb5cKdKVlYkGn6DTDqMitAnA==",
-      "peerDependencies": {
-        "@bufbuild/protobuf": "^1.4.2"
-      }
-    },
-    "node_modules/@connectrpc/connect-web": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@connectrpc/connect-web/-/connect-web-1.4.0.tgz",
-      "integrity": "sha512-13aO4psFbbm7rdOFGV0De2Za64DY/acMspgloDlcOKzLPPs0yZkhp1OOzAQeiAIr7BM/VOHIA3p8mF0inxCYTA==",
-      "peerDependencies": {
-        "@bufbuild/protobuf": "^1.4.2",
-        "@connectrpc/connect": "1.4.0"
-      }
-    },
     "node_modules/@cspotcode/source-map-support": {
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz",
@@ -465,7 +443,6 @@
       "integrity": "sha512-4T53u4PdgsXqKaIctwF8ifXlRTTmEPJ8iEPWFdGZvcf7sbwYo6FKFEX9eNNAnzFZ7EzJAQ3CJeOtCRA4rDp7Pw==",
       "hasInstallScript": true,
       "optional": true,
-      "peer": true,
       "dependencies": {
         "node-gyp-build": "^4.3.0"
       },
@@ -587,11 +564,6 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
     },
-    "node_modules/compare-versions": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.1.1.tgz",
-      "integrity": "sha512-4hm4VPpIecmlg59CHXnRDnqGplJFrbLG4aFEl5vl6cK1u76ws3LLvX7ikFnTDl5vo39sjWD6AaDPYodJp/NNHg=="
-    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -765,19 +737,23 @@
       }
     },
     "node_modules/e2b": {
-      "version": "0.16.2-beta.47",
+      "version": "0.16.2",
-      "resolved": "https://registry.npmjs.org/e2b/-/e2b-0.16.2-beta.47.tgz",
+      "resolved": "https://registry.npmjs.org/e2b/-/e2b-0.16.2.tgz",
-      "integrity": "sha512-tMPDYLMD+8+JyLPrsWft3NHBhK5YKOFOXzKMwpOKR5KvXOkd1silkArDwplmBUzN/eG/uRzWdtHZs9mHUQ5b9g==",
+      "integrity": "sha512-xKmVK4ipgVQPJ/uyyrfH9LnaawERRWt8U2UZhdhGfzdL/QU/OpBjuhoIbFCv1Uy6qXV4nIiJ6Nw4MBC4HmXf1g==",
       "dependencies": {
-        "@bufbuild/protobuf": "^1.10.0",
+        "isomorphic-ws": "^5.0.0",
-        "@connectrpc/connect": "^1.4.0",
+        "normalize-path": "^3.0.0",
-        "@connectrpc/connect-web": "^1.4.0",
+        "openapi-typescript-fetch": "^1.1.3",
-        "compare-versions": "^6.1.0",
+        "path-browserify": "^1.0.1",
-        "openapi-fetch": "^0.9.7",
+        "platform": "^1.3.6",
-        "platform": "^1.3.6"
+        "ws": "^8.15.1"
       },
       "engines": {
         "node": ">=18"
+      },
+      "optionalDependencies": {
+        "bufferutil": "^4.0.8",
+        "utf-8-validate": "^6.0.3"
       }
     },
     "node_modules/ee-first": {
@@ -1219,6 +1195,14 @@
         "node": ">=0.12.0"
       }
     },
+    "node_modules/isomorphic-ws": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/isomorphic-ws/-/isomorphic-ws-5.0.0.tgz",
+      "integrity": "sha512-muId7Zzn9ywDsyXgTIafTry2sV3nySZeUDe6YedVd1Hvuuep5AsIlqK+XefWpYTyJG5e503F2xIuT2lcU6rCSw==",
+      "peerDependencies": {
+        "ws": "*"
+      }
+    },
     "node_modules/lodash": {
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
@@ -1317,7 +1301,6 @@
       "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.1.tgz",
       "integrity": "sha512-OSs33Z9yWr148JZcbZd5WiAXhh/n9z8TxQcdMhIOlpN9AhWpLfvVFO73+m77bBABQMaY9XSvIa+qk0jlI7Gcaw==",
       "optional": true,
-      "peer": true,
       "bin": {
         "node-gyp-build": "bin.js",
         "node-gyp-build-optional": "optional.js",
@@ -1400,7 +1383,6 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
       "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
-      "dev": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -1435,19 +1417,15 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/openapi-fetch": {
+    "node_modules/openapi-typescript-fetch": {
-      "version": "0.9.8",
+      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/openapi-fetch/-/openapi-fetch-0.9.8.tgz",
+      "resolved": "https://registry.npmjs.org/openapi-typescript-fetch/-/openapi-typescript-fetch-1.1.3.tgz",
-      "integrity": "sha512-zM6elH0EZStD/gSiNlcPrzXcVQ/pZo3BDvC6CDwRDUt1dDzxlshpmQnpD6cZaJ39THaSmwVCxxRrPKNM1hHrDg==",
+      "integrity": "sha512-smLZPck4OkKMNExcw8jMgrMOGgVGx2N/s6DbKL2ftNl77g5HfoGpZGFy79RBzU/EkaO0OZpwBnslfdBfh7ZcWg==",
-      "dependencies": {
+      "engines": {
-        "openapi-typescript-helpers": "^0.0.8"
+        "node": ">= 12.0.0",
+        "npm": ">= 7.0.0"
       }
     },
-    "node_modules/openapi-typescript-helpers": {
-      "version": "0.0.8",
-      "resolved": "https://registry.npmjs.org/openapi-typescript-helpers/-/openapi-typescript-helpers-0.0.8.tgz",
-      "integrity": "sha512-1eNjQtbfNi5Z/kFhagDIaIRj6qqDzhjNJKz8cmMW0CVdGwT6e1GLbAfgI0d28VTJa1A8jz82jm/4dG8qNoNS8g=="
-    },
     "node_modules/parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -1456,6 +1434,11 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/path-browserify": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/path-browserify/-/path-browserify-1.0.1.tgz",
+      "integrity": "sha512-b7uo2UCUOYZcnF/3ID0lulOJi/bafxa1xPe7ZPsammBSpjSWQkjNxlt635YGS2MiR9GjvuXCtz2emr3jbsz98g=="
+    },
     "node_modules/path-to-regexp": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
@@ -2070,7 +2053,6 @@
       "integrity": "sha512-xu9GQDeFp+eZ6LnCywXN/zBancWvOpUMzgjLPSjy4BRHSmTelvn2E0DG0o1sTiw5hkCKBHo8rwSKncfRfv2EEQ==",
       "hasInstallScript": true,
       "optional": true,
-      "peer": true,
       "dependencies": {
         "node-gyp-build": "^4.3.0"
       },
@@ -2116,6 +2098,26 @@
         "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
       }
     },
+    "node_modules/ws": {
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.0.tgz",
+      "integrity": "sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/y18n": {
       "version": "5.0.8",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",

backend/server/package.json

@@ -14,7 +14,7 @@
     "concurrently": "^8.2.2",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
-    "e2b": "^0.16.2-beta.47",
+    "e2b": "^0.16.1",
     "express": "^4.19.2",
     "rate-limiter-flexible": "^5.0.3",
     "simple-git": "^3.25.0",

backend/server/src/SecureGitClient.ts

@@ -22,13 +22,13 @@ export class SecureGitClient {
 
     try {
       // Create a temporary directory
-      tempDir = fs.mkdtempSync(path.posix.join(os.tmpdir(), 'git-push-'));
+      tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'git-push-'));
       console.log(`Temporary directory created: ${tempDir}`);
 
       // Write files to the temporary directory
       console.log(`Writing ${fileData.length} files.`);
       for (const { id, data } of fileData) {
-        const filePath = path.posix.join(tempDir, id);
+        const filePath = path.join(tempDir, id);
         const dirPath = path.dirname(filePath);
       
         if (!fs.existsSync(dirPath)) {

backend/server/src/Terminal.ts

@@ -1,67 +0,0 @@
-import { Sandbox, ProcessHandle } from "e2b";
-
-// Terminal class to manage a pseudo-terminal (PTY) in a sandbox environment
-export class Terminal {
-  private pty: ProcessHandle | undefined; // Holds the PTY process handle
-  private sandbox: Sandbox; // Reference to the sandbox environment
-
-  // Constructor initializes the Terminal with a sandbox
-  constructor(sandbox: Sandbox) {
-    this.sandbox = sandbox;
-  }
-
-  // Initialize the terminal with specified rows, columns, and data handler
-  async init({
-    rows = 20,
-    cols = 80,
-    onData,
-  }: {
-    rows?: number;
-    cols?: number;
-    onData: (responseData: string) => void;
-  }): Promise<void> {
-    // Create a new PTY process
-    this.pty = await this.sandbox.pty.create({
-      rows,
-      cols,
-      timeout: 0,
-      onData: (data: Uint8Array) => {
-        onData(new TextDecoder().decode(data)); // Convert received data to string and pass to handler
-      },
-    });
-  }
-
-  // Send data to the terminal
-  async sendData(data: string) {
-    if (this.pty) {
-      await this.sandbox.pty.sendInput(this.pty.pid, new TextEncoder().encode(data));
-    } else {
-      console.log("Cannot send data because pty is not initialized.");
-    }
-  }
-
-  // Resize the terminal
-  async resize(size: { cols: number; rows: number }): Promise<void> {
-    if (this.pty) {
-      await this.sandbox.pty.resize(this.pty.pid, size);
-    } else {
-      console.log("Cannot resize terminal because pty is not initialized.");
-    }
-  }
-
-  // Close the terminal, killing the PTY process and stopping the input stream
-  async close(): Promise<void> {
-    if (this.pty) {
-      await this.pty.kill();
-    } else {
-      console.log("Cannot kill pty because it is not initialized.");
-    }
-  }
-}
-
-// Usage example:
-// const terminal = new Terminal(sandbox);
-// await terminal.init();
-// terminal.sendData('ls -la');
-// await terminal.resize({ cols: 100, rows: 30 });
-// await terminal.close();

backend/server/src/index.ts

@@ -6,15 +6,10 @@ import { createServer } from "http";
 import { Server } from "socket.io";
 import { DokkuClient } from "./DokkuClient";
 import { SecureGitClient, FileData } from "./SecureGitClient";
-import fs, { readFile } from "fs";
+import fs from "fs";
 
 import { z } from "zod";
-import {
+import { User } from "./types";
-  TFile,
-  TFileData,
-  TFolder,
-  User
-} from "./types";
 import {
   createFile,
   deleteFile,
@@ -25,11 +20,7 @@ import {
   saveFile,
 } from "./fileoperations";
 import { LockManager } from "./utils";
-
+import { Sandbox, Terminal, FilesystemManager } from "e2b";
-import { Sandbox, Filesystem, FilesystemEvent, EntryInfo, WatchHandle } from "e2b";
-
-import { Terminal } from "./Terminal"
-
 import {
   MAX_BODY_SIZE,
   createFileRL,
@@ -39,21 +30,6 @@ import {
   saveFileRL,
 } from "./ratelimit";
 
-process.on('uncaughtException', (error) => {
-  console.error('Uncaught Exception:', error);
-  // Do not exit the process
-  // You can add additional logging or recovery logic here
-});
-
-process.on('unhandledRejection', (reason, promise) => {
-  console.error('Unhandled Rejection at:', promise, 'reason:', reason);
-  // Do not exit the process
-  // You can also handle the rejected promise here if needed
-});
-
-// The amount of time in ms that a container will stay alive without a hearbeat.
-const CONTAINER_TIMEOUT = 60_000;
-
 dotenv.config();
 
 const app: Express = express();
@@ -75,14 +51,14 @@ const terminals: Record<string, Terminal> = {};
 
 const dirName = "/home/user";
 
-const moveFile = async (filesystem: Filesystem, filePath: string, newFilePath: string) => {
+const moveFile = async (
-  try {
+  filesystem: FilesystemManager,
-    const fileContents = await filesystem.read(filePath);
+  filePath: string,
-    await filesystem.write(newFilePath, fileContents);
+  newFilePath: string
+) => {
+  const fileContents = await filesystem.readBytes(filePath);
+  await filesystem.writeBytes(newFilePath, fileContents);
   await filesystem.remove(filePath);
-  } catch (e) {
-    console.error(`Error moving file from ${filePath} to ${newFilePath}:`, e);
-  }
 };
 
 io.use(async (socket, next) => {
@@ -177,13 +153,11 @@ io.on("connection", async (socket) => {
       }
     }
 
-    const createdContainer = await lockManager.acquireLock(data.sandboxId, async () => {
+    await lockManager.acquireLock(data.sandboxId, async () => {
       try {
-        // Start a new container if the container doesn't exist or it timed out.
+        if (!containers[data.sandboxId]) {
-        if (!containers[data.sandboxId] || !(await containers[data.sandboxId].isRunning())) {
+          containers[data.sandboxId] = await Sandbox.create();
-          containers[data.sandboxId] = await Sandbox.create({ timeoutMs: CONTAINER_TIMEOUT });
           console.log("Created container ", data.sandboxId);
-          return true;
         }
       } catch (e: any) {
         console.error(`Error creating container ${data.sandboxId}:`, e);
@@ -191,189 +165,25 @@ io.on("connection", async (socket) => {
       }
     });
 
-    const sandboxFiles = await getSandboxFiles(data.sandboxId);
-    const projectDirectory = path.posix.join(dirName, "projects", data.sandboxId);
-    const containerFiles = containers[data.sandboxId].files;
-    const fileWatchers: WatchHandle[] = [];
-
     // Change the owner of the project directory to user
-    const fixPermissions = async (projectDirectory: string) => {
+    const fixPermissions = async () => {
-      try {
+      await containers[data.sandboxId].process.startAndWait(
-        await containers[data.sandboxId].commands.run(
+        `sudo chown -R user "${path.join(dirName, "projects", data.sandboxId)}"`
-          `sudo chown -R user "${projectDirectory}"`
       );
-      } catch (e: any) {
-        console.log("Failed to fix permissions: " + e);
-      }
     };
 
-    // Check if the given path is a directory
+    const sandboxFiles = await getSandboxFiles(data.sandboxId);
-    const isDirectory = async (projectDirectory: string): Promise<boolean> => {
+    sandboxFiles.fileData.forEach(async (file) => {
-      try {
+      const filePath = path.join(dirName, file.id);
-        const result = await containers[data.sandboxId].commands.run(
+      await containers[data.sandboxId].filesystem.makeDir(
-          `[ -d "${projectDirectory}" ] && echo "true" || echo "false"`
+        path.dirname(filePath)
       );
-        return result.stdout.trim() === "true";
+      await containers[data.sandboxId].filesystem.write(filePath, file.data);
-      } catch (e: any) {
-        console.log("Failed to check if directory: " + e);
-        return false;
-      }
-    };
-
-    // Only continue to container setup if a new container was created
-    if (createdContainer) {
-
-      // Copy all files from the project to the container
-      const promises = sandboxFiles.fileData.map(async (file) => {
-        try {
-          const filePath = path.posix.join(dirName, file.id);
-          const parentDirectory = path.dirname(filePath);
-          if (!containerFiles.exists(parentDirectory)) {
-            await containerFiles.makeDir(parentDirectory);
-          }
-          await containerFiles.write(filePath, file.data);
-        } catch (e: any) {
-          console.log("Failed to create file: " + e);
-        }
     });
-      await Promise.all(promises);
+    fixPermissions();
-
-      // Make the logged in user the owner of all project files
-      fixPermissions(projectDirectory);
-
-    }
-
-    // Start filesystem watcher for the project directory
-    const watchDirectory = async (directory: string): Promise<WatchHandle | undefined> => {
-      try {
-        return await containerFiles.watch(directory, async (event: FilesystemEvent) => {
-          try {
-
-            function removeDirName(path : string, dirName : string) {
-                return path.startsWith(dirName) ? path.slice(dirName.length) : path;
-            }
-
-            // This is the absolute file path in the container
-            const containerFilePath = path.posix.join(directory, event.name);
-            // This is the file path relative to the home directory
-            const sandboxFilePath = removeDirName(containerFilePath, dirName + "/");
-            // This is the directory being watched relative to the home directory
-            const sandboxDirectory = removeDirName(directory, dirName + "/");
-
-            // Helper function to find a folder by id
-            function findFolderById(files: (TFolder | TFile)[], folderId : string) {
-              return files.find((file : TFolder | TFile) => file.type === "folder" && file.id === folderId);
-            }
-
-            // A new file or directory was created.
-            if (event.type === "create") {
-              const folder = findFolderById(sandboxFiles.files, sandboxDirectory) as TFolder;
-              const isDir = await isDirectory(containerFilePath);
-
-              const newItem = isDir
-                ? { id: sandboxFilePath, name: event.name, type: "folder", children: [] } as TFolder
-                : { id: sandboxFilePath, name: event.name, type: "file" } as TFile;
-
-              if (folder) {
-                // If the folder exists, add the new item (file/folder) as a child
-                folder.children.push(newItem);
-              } else {
-                // If folder doesn't exist, add the new item to the root
-                sandboxFiles.files.push(newItem);
-              }
-
-              if (!isDir) {
-                const fileData = await containers[data.sandboxId].files.read(containerFilePath);
-                const fileContents = typeof fileData === "string" ? fileData : "";
-                sandboxFiles.fileData.push({ id: sandboxFilePath, data: fileContents });
-              }
-
-              console.log(`Create ${sandboxFilePath}`);
-            }
-
-            // A file or directory was removed or renamed.
-            else if (event.type === "remove" || event.type == "rename") {
-              const folder = findFolderById(sandboxFiles.files, sandboxDirectory) as TFolder;
-              const isDir = await isDirectory(containerFilePath);
-
-              const isFileMatch = (file: TFolder | TFile | TFileData) => file.id === sandboxFilePath || file.id.startsWith(containerFilePath + '/');
-
-              if (folder) {
-                // Remove item from its parent folder
-                folder.children = folder.children.filter((file: TFolder | TFile) => !isFileMatch(file));
-              } else {
-                // Remove from the root if it's not inside a folder
-                sandboxFiles.files = sandboxFiles.files.filter((file: TFolder | TFile) => !isFileMatch(file));
-              }
-
-              // Also remove any corresponding file data
-              sandboxFiles.fileData = sandboxFiles.fileData.filter((file: TFileData) => !isFileMatch(file));
-
-              console.log(`Removed: ${sandboxFilePath}`);
-            }
-
-            // The contents of a file were changed.
-            else if (event.type === "write") {
-              const folder = findFolderById(sandboxFiles.files, sandboxDirectory) as TFolder;
-              const fileToWrite = sandboxFiles.fileData.find(file => file.id === sandboxFilePath);
-
-              if (fileToWrite) {
-                fileToWrite.data = await containers[data.sandboxId].files.read(containerFilePath);
-                console.log(`Write to ${sandboxFilePath}`);
-              } else {
-                // If the file is part of a folder structure, locate it and update its data
-                const fileInFolder = folder?.children.find(file => file.id === sandboxFilePath);
-                if (fileInFolder) {
-                  const fileData = await containers[data.sandboxId].files.read(containerFilePath);
-                  const fileContents = typeof fileData === "string" ? fileData : "";
-                  sandboxFiles.fileData.push({ id: sandboxFilePath, data: fileContents });
-                  console.log(`Write to ${sandboxFilePath}`);
-                }
-              }
-            }
-
-            // Tell the client to reload the file list
-            socket.emit("loaded", sandboxFiles.files);
-
-          } catch (error) {
-            console.error(`Error handling ${event.type} event for ${event.name}:`, error);
-          }
-        }, { "timeout": 0 } )
-      } catch (error) {
-        console.error(`Error watching filesystem:`, error);
-      }
-    };
-
-    // Watch the project directory
-    const handle = await watchDirectory(projectDirectory);
-    // Keep track of watch handlers to close later
-    if (handle) fileWatchers.push(handle);
-
-    // Watch all subdirectories of the project directory, but not deeper
-    // This also means directories created after the container is created won't be watched
-    const dirContent = await containerFiles.list(projectDirectory);
-    await Promise.all(dirContent.map(async (item : EntryInfo) => {
-      if (item.type === "dir") {
-        console.log("Watching " + item.path);
-        // Keep track of watch handlers to close later
-        const handle = await watchDirectory(item.path);
-        if (handle) fileWatchers.push(handle);
-      }
-    }))
 
     socket.emit("loaded", sandboxFiles.files);
 
-    socket.on("heartbeat", async () => {
-      try {
-        // This keeps the container alive for another CONTAINER_TIMEOUT seconds.
-        // The E2B docs are unclear, but the timeout is relative to the time of this method call. 
-        await containers[data.sandboxId].setTimeout(CONTAINER_TIMEOUT);
-      } catch (e: any) {
-        console.error("Error setting timeout:", e);
-        io.emit("error", `Error: set timeout. ${e.message ?? e}`);
-      }
-    });
-
     socket.on("getFile", (fileId: string, callback) => {
       console.log(fileId);
       try {
@@ -421,11 +231,11 @@ io.on("connection", async (socket) => {
         if (!file) return;
         file.data = body;
 
-        await containers[data.sandboxId].files.write(
+        await containers[data.sandboxId].filesystem.write(
-          path.posix.join(dirName, file.id),
+          path.join(dirName, file.id),
           body
         );
-        fixPermissions(projectDirectory);
+        fixPermissions();
       } catch (e: any) {
         console.error("Error saving file:", e);
         io.emit("error", `Error: file saving. ${e.message ?? e}`);
@@ -443,11 +253,11 @@ io.on("connection", async (socket) => {
           const newFileId = folderId + "/" + parts.pop();
 
           await moveFile(
-            containers[data.sandboxId].files,
+            containers[data.sandboxId].filesystem,
-            path.posix.join(dirName, fileId),
+            path.join(dirName, fileId),
-            path.posix.join(dirName, newFileId)
+            path.join(dirName, newFileId)
           );
-          fixPermissions(projectDirectory);
+          fixPermissions();
 
           file.id = newFileId;
 
@@ -536,11 +346,11 @@ io.on("connection", async (socket) => {
 
         const id = `projects/${data.sandboxId}/${name}`;
 
-        await containers[data.sandboxId].files.write(
+        await containers[data.sandboxId].filesystem.write(
-          path.posix.join(dirName, id),
+          path.join(dirName, id),
           ""
         );
-        fixPermissions(projectDirectory);
+        fixPermissions();
 
         sandboxFiles.files.push({
           id,
@@ -573,8 +383,8 @@ io.on("connection", async (socket) => {
 
         const id = `projects/${data.sandboxId}/${name}`;
 
-        await containers[data.sandboxId].files.makeDir(
+        await containers[data.sandboxId].filesystem.makeDir(
-          path.posix.join(dirName, id)
+          path.join(dirName, id)
         );
 
         callback();
@@ -602,11 +412,11 @@ io.on("connection", async (socket) => {
           parts.slice(0, parts.length - 1).join("/") + "/" + newName;
 
         await moveFile(
-          containers[data.sandboxId].files,
+          containers[data.sandboxId].filesystem,
-          path.posix.join(dirName, fileId),
+          path.join(dirName, fileId),
-          path.posix.join(dirName, newFileId)
+          path.join(dirName, newFileId)
         );
-        fixPermissions(projectDirectory);
+        fixPermissions();
         await renameFile(fileId, newFileId, file.data);
       } catch (e: any) {
         console.error("Error renaming folder:", e);
@@ -625,8 +435,8 @@ io.on("connection", async (socket) => {
         const file = sandboxFiles.fileData.find((f) => f.id === fileId);
         if (!file) return;
 
-        await containers[data.sandboxId].files.remove(
+        await containers[data.sandboxId].filesystem.remove(
-          path.posix.join(dirName, fileId)
+          path.join(dirName, fileId)
         );
         sandboxFiles.fileData = sandboxFiles.fileData.filter(
           (f) => f.id !== fileId
@@ -652,8 +462,8 @@ io.on("connection", async (socket) => {
 
         await Promise.all(
           files.map(async (file) => {
-            await containers[data.sandboxId].files.remove(
+            await containers[data.sandboxId].filesystem.remove(
-              path.posix.join(dirName, file)
+              path.join(dirName, file)
             );
 
             sandboxFiles.fileData = sandboxFiles.fileData.filter(
@@ -675,49 +485,41 @@ io.on("connection", async (socket) => {
 
     socket.on("createTerminal", async (id: string, callback) => {
       try {
-        // Note: The number of terminals per window is limited on the frontend, but not backend
+        if (terminals[id] || Object.keys(terminals).length >= 4) {
-        if (terminals[id]) {
           return;
         }
 
         await lockManager.acquireLock(data.sandboxId, async () => {
           try {
-            terminals[id] = new Terminal(containers[data.sandboxId])
+            terminals[id] = await containers[data.sandboxId].terminal.start({
-            await terminals[id].init({
+              onData: (responseData: string) => {
-              onData: (responseString: string) => {
+                io.emit("terminalResponse", { id, data: responseData });
-                io.emit("terminalResponse", { id, data: responseString });
 
                 function extractPortNumber(inputString: string) {
                   // Remove ANSI escape codes
                   const cleanedString = inputString.replace(/\x1B\[[0-9;]*m/g, '');
-
                   // Regular expression to match port number
                   const regex = /http:\/\/localhost:(\d+)/;
                   // If a match is found, return the port number
                   const match = cleanedString.match(regex);
                   return match ? match[1] :  null;
                 }
-                const port = parseInt(extractPortNumber(responseString) ?? "");
+                const port = parseInt(extractPortNumber(responseData) ?? "");
                 if (port) {
                   io.emit(
                     "previewURL",
-                    "https://" + containers[data.sandboxId].getHost(port)
+                    "https://" + containers[data.sandboxId].getHostname(port)
                   );
                 }
+
               },
-              cols: 80,
+              size: { cols: 80, rows: 20 },
-              rows: 20,
+              onExit: () => console.log("Terminal exited", id),
-              //onExit: () => console.log("Terminal exited", id),
             });
-
+            await terminals[id].sendData(
-            const defaultDirectory = path.posix.join(dirName, "projects", data.sandboxId);
+              `cd "${path.join(dirName, "projects", data.sandboxId)}"\r`
-            const defaultCommands = [
+            );
-              `cd "${defaultDirectory}"`,
+            await terminals[id].sendData("export PS1='user> '\rclear\r");
-              "export PS1='user> '",
-              "clear"
-            ]
-            for (const command of defaultCommands) await terminals[id].sendData(command + "\r");
-
             console.log("Created terminal", id);
           } catch (e: any) {
             console.error(`Error creating terminal ${id}:`, e);
@@ -746,13 +548,13 @@ io.on("connection", async (socket) => {
       }
     );
 
-    socket.on("terminalData", async (id: string, data: string) => {
+    socket.on("terminalData", (id: string, data: string) => {
       try {
         if (!terminals[id]) {
           return;
         }
 
-        await terminals[id].sendData(data);
+        terminals[id].sendData(data);
       } catch (e: any) {
         console.error("Error writing to terminal:", e);
         io.emit("error", `Error: writing to terminal. ${e.message ?? e}`);
@@ -765,7 +567,7 @@ io.on("connection", async (socket) => {
           return;
         }
 
-        await terminals[id].close();
+        await terminals[id].kill();
         delete terminals[id];
 
         callback();
@@ -801,7 +603,7 @@ io.on("connection", async (socket) => {
 
           // Generate code from cloudflare workers AI
           const generateCodePromise = fetch(
-            `${process.env.AI_WORKER_URL}/api?fileName=${encodeURIComponent(fileName)}&code=${encodeURIComponent(code)}&line=${encodeURIComponent(line)}&instructions=${encodeURIComponent(instructions)}`,
+            `${process.env.AI_WORKER_URL}/api?fileName=${fileName}&code=${code}&line=${line}&instructions=${instructions}`,
             {
               headers: {
                 "Content-Type": "application/json",
@@ -815,28 +617,12 @@ io.on("connection", async (socket) => {
             generateCodePromise,
           ]);
 
-          if (!generateCodeResponse.ok) {
+          const json = await generateCodeResponse.json();
-            throw new Error(`HTTP error! status: ${generateCodeResponse.status}`);
-          }
 
-          const reader = generateCodeResponse.body?.getReader();
+          callback({ response: json.response, success: true });
-          const decoder = new TextDecoder();
-          let result = '';
-
-          if (reader) {
-            while (true) {
-              const { done, value } = await reader.read();
-              if (done) break;
-              result += decoder.decode(value, { stream: true });
-            }
-          }
-
-          // The result should now contain only the modified code
-          callback({ response: result.trim(), success: true });
         } catch (e: any) {
           console.error("Error generating code:", e);
           io.emit("error", `Error: code generation. ${e.message ?? e}`);
-          callback({ response: "Error generating code. Please try again.", success: false });
         }
       }
     );
@@ -847,12 +633,26 @@ io.on("connection", async (socket) => {
           connections[data.sandboxId]--;
         }
 
-        // Stop watching file changes in the container
-        Promise.all(fileWatchers.map(async (handle : WatchHandle) => {
-          await handle.close();
-        }));
-
         if (data.isOwner && connections[data.sandboxId] <= 0) {
+          await Promise.all(
+            Object.entries(terminals).map(async ([key, terminal]) => {
+              await terminal.kill();
+              delete terminals[key];
+            })
+          );
+
+          await lockManager.acquireLock(data.sandboxId, async () => {
+            try {
+              if (containers[data.sandboxId]) {
+                await containers[data.sandboxId].close();
+                delete containers[data.sandboxId];
+                console.log("Closed container", data.sandboxId);
+              }
+            } catch (error) {
+              console.error("Error closing container ", data.sandboxId, error);
+            }
+          });
+
           socket.broadcast.emit(
             "disableAccess",
             "The sandbox owner has disconnected."

backend/storage/package-lock.json

@@ -8,7 +8,6 @@
       "name": "storage",
       "version": "0.0.0",
       "dependencies": {
-        "p-limit": "^6.1.0",
         "zod": "^3.23.4"
       },
       "devDependencies": {
@@ -895,21 +894,6 @@
         "url": "https://opencollective.com/vitest"
       }
     },
-    "node_modules/@vitest/runner/node_modules/p-limit": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-5.0.0.tgz",
-      "integrity": "sha512-/Eaoq+QyLSiXQ4lyYV23f14mZRQcXnxfHrN0vCai+ak9G0pp9iEQukIIZq5NccEvwRB8PUnZT0KsOoDCINS1qQ==",
-      "dev": true,
-      "dependencies": {
-        "yocto-queue": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/@vitest/snapshot": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-1.3.0.tgz",
@@ -1782,11 +1766,12 @@
       }
     },
     "node_modules/p-limit": {
-      "version": "6.1.0",
+      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-6.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-5.0.0.tgz",
-      "integrity": "sha512-H0jc0q1vOzlEk0TqAKXKZxdl7kX3OFUzCnNVUnq5Pc3DGo0kpeaMuPqxQn235HibwBEb0/pm9dgKTjXy66fBkg==",
+      "integrity": "sha512-/Eaoq+QyLSiXQ4lyYV23f14mZRQcXnxfHrN0vCai+ak9G0pp9iEQukIIZq5NccEvwRB8PUnZT0KsOoDCINS1qQ==",
+      "dev": true,
       "dependencies": {
-        "yocto-queue": "^1.1.1"
+        "yocto-queue": "^1.0.0"
       },
       "engines": {
         "node": ">=18"
@@ -2985,9 +2970,10 @@
       "dev": true
     },
     "node_modules/yocto-queue": {
-      "version": "1.1.1",
+      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-1.0.0.tgz",
-      "integrity": "sha512-b4JR1PFR10y1mKjhHY9LaGo6tmrgjit7hxVIeAmyMw3jegXR4dhYqLaQF5zMXZxY7tLpMyJeLjr1C4rLmkVe8g==",
+      "integrity": "sha512-9bnSc/HEW2uRy67wc+T8UwauLuPJVn28jb+GtJY16iiKWyvmYJRXVT4UamsAEGQfPohgr2q4Tq0sQbQlxTfi1g==",
+      "dev": true,
       "engines": {
         "node": ">=12.20"
       },

backend/storage/package.json

@@ -17,7 +17,6 @@
     "wrangler": "^3.0.0"
   },
   "dependencies": {
-    "p-limit": "^6.1.0",
     "zod": "^3.23.4"
   }
 }

backend/storage/src/index.ts

@@ -1,9 +1,7 @@
 import { z } from "zod"
-import pLimit from 'p-limit';
 
 export interface Env {
 	R2: R2Bucket
-	Templates: R2Bucket
 	KEY: string
 }
 
@@ -146,18 +144,17 @@ export default {
 
 			console.log(`Copying template: ${type}`);
 
-			// List all objects under the directory
+			const templateDirectory = `templates/${type}`;
-			const { objects } = await env.Templates.list({ prefix: type });
 
-			// Copy each object to the new directory with a 5 concurrency limit
+			// List all objects under the directory
-			const limit = pLimit(5);
+			const { objects } = await env.R2.list({ prefix: templateDirectory });
-			await Promise.all(objects.map(({ key }) =>
+
-			  limit(async () => {
+			// Copy each object to the new directory
-				const destinationKey = key.replace(type, `projects/${sandboxId}`);
+			for (const { key } of objects) {
-				const fileBody = await env.Templates.get(key).then(res => res?.body ?? "");
+				const destinationKey = key.replace(templateDirectory, `projects/${sandboxId}`);
+				const fileBody = await env.R2.get(key).then(res => res?.body ?? "");
 				await env.R2.put(destinationKey, fileBody);
-			  })
+			}
-			));
 
 			return success
 		} else {

frontend/app/(app)/code/[id]/page.tsx

@@ -6,7 +6,6 @@ import { notFound, redirect } from "next/navigation"
 import Loading from "@/components/editor/loading"
 import dynamic from "next/dynamic"
 import fs from "fs"
-import { TerminalProvider } from "@/context/TerminalContext"
 
 export const revalidate = 0
 
@@ -88,10 +87,8 @@ export default async function CodePage({ params }: { params: { id: string } }) {
   }
 
   return (
-    <>
     <div className="overflow-hidden overscroll-none w-screen flex flex-col h-screen bg-background">
       <Room id={sandboxId}>
-      <TerminalProvider>
         <Navbar userData={userData} sandboxData={sandboxData} shared={shared} />
         <div className="w-screen flex grow">
           <CodeEditor
@@ -99,9 +96,7 @@ export default async function CodePage({ params }: { params: { id: string } }) {
             sandboxData={sandboxData}
           />
         </div>
-      </TerminalProvider>
       </Room>
     </div>
-    </>
   )
 }

frontend/app/layout.tsx

@@ -6,6 +6,7 @@ import { ThemeProvider } from "@/components/layout/themeProvider"
 import { ClerkProvider } from "@clerk/nextjs"
 import { Toaster } from "@/components/ui/sonner"
 import { Analytics } from "@vercel/analytics/react"
+import { TerminalProvider } from '@/context/TerminalContext';
 import { PreviewProvider } from "@/context/PreviewContext";
 import { SocketProvider } from '@/context/SocketContext'
 
@@ -31,7 +32,9 @@ export default function RootLayout({
           >
             <SocketProvider>
             <PreviewProvider>
+            <TerminalProvider>
             {children}
+            </TerminalProvider>
             </PreviewProvider>
             </SocketProvider>
             <Analytics />

frontend/components/dashboard/index.tsx

@@ -51,7 +51,7 @@ export default function Dashboard({
 
   useEffect(() => { // update the dashboard to show a new project
       router.refresh() 
-  }, [])
+  }, [sandboxes])
 
   return (
     <>

frontend/components/dashboard/newProject.tsx

@@ -36,7 +36,43 @@ import { createSandbox } from "@/lib/actions"
 import { useRouter } from "next/navigation"
 import { Loader2 } from "lucide-react"
 import { Button } from "../ui/button"
-import { projectTemplates } from "@/lib/data"
+
+const data: {
+  id: string
+  name: string
+  icon: string
+  description: string
+  disabled: boolean
+}[] = [
+  {
+    id: "reactjs",
+    name: "React",
+    icon: "/project-icons/react.svg",
+    description: "A JavaScript library for building user interfaces",
+    disabled: false,
+  },
+  {
+    id: "vanillajs",
+    name: "HTML/JS",
+    icon: "/project-icons/more.svg",
+    description: "More coming soon, feel free to contribute on GitHub",
+    disabled: false,
+  },
+  {
+    id: "nextjs",
+    name: "NextJS",
+    icon: "/project-icons/node.svg",
+    description: "A JavaScript runtime built on the V8 JavaScript engine",
+    disabled: false,
+  },
+  {
+    id: "streamlit",
+    name: "Streamlit",
+    icon: "/project-icons/python.svg",
+    description: "A JavaScript runtime built on the V8 JavaScript engine",
+    disabled: false,
+  }
+]
 
 const formSchema = z.object({
   name: z
@@ -57,7 +93,7 @@ export default function NewProjectModal({
   open: boolean
   setOpen: (open: boolean) => void
 }) {
-  const [selected, setSelected] = useState("reactjs")
+  const [selected, setSelected] = useState("react")
   const [loading, setLoading] = useState(false)
   const router = useRouter()
 
@@ -88,12 +124,12 @@ export default function NewProjectModal({
         if (!loading) setOpen(open)
       }}
     >
-      <DialogContent className="max-h-[95vh] overflow-y-auto">
+      <DialogContent>
         <DialogHeader>
           <DialogTitle>Create A Sandbox</DialogTitle>
         </DialogHeader>
         <div className="grid grid-cols-2 w-full gap-2 mt-2">
-          {projectTemplates.map((item) => (
+          {data.map((item) => (
             <button
               disabled={item.disabled || loading}
               key={item.id}

frontend/components/dashboard/projectCard/index.tsx

@@ -8,7 +8,6 @@ import { Clock, Globe, Lock } from "lucide-react"
 import { Sandbox } from "@/lib/types"
 import { Card } from "@/components/ui/card"
 import { useRouter } from "next/navigation"
-import { projectTemplates } from "@/lib/data"
 
 export default function ProjectCard({
   children,
@@ -44,9 +43,7 @@ export default function ProjectCard({
       setDate(`${Math.floor(diffInMinutes / 1440)}d ago`)
     }
   }, [sandbox])
-  const projectIcon =
+
-    projectTemplates.find((p) => p.id === sandbox.type)?.icon ??
-    "/project-icons/node.svg"
   return (
     <Card
       tabIndex={0}
@@ -68,7 +65,16 @@ export default function ProjectCard({
       </AnimatePresence>
 
       <div className="space-x-2 flex items-center justify-start w-full z-10">
-        <Image alt="" src={projectIcon} width={20} height={20} />
+        <Image
+          alt=""
+          src={
+            sandbox.type === "react"
+              ? "/project-icons/react.svg"
+              : "/project-icons/node.svg"
+          }
+          width={20}
+          height={20}
+        />
         <div className="font-medium static whitespace-nowrap w-full text-ellipsis overflow-hidden">
           {sandbox.name}
         </div>

frontend/components/editor/AIChat/ChatInput.tsx

@@ -1,36 +0,0 @@
-import React from 'react';
-import { Button } from '../../ui/button';
-import { Send, StopCircle } from 'lucide-react';
-
-interface ChatInputProps {
-  input: string;
-  setInput: (input: string) => void;
-  isGenerating: boolean;
-  handleSend: () => void;
-  handleStopGeneration: () => void;
-}
-
-export default function ChatInput({ input, setInput, isGenerating, handleSend, handleStopGeneration }: ChatInputProps) {
-  return (
-    <div className="flex space-x-2 min-w-0">
-      <input 
-        type="text"
-        value={input}
-        onChange={(e) => setInput(e.target.value)}
-        onKeyPress={(e) => e.key === 'Enter' && !isGenerating && handleSend()}
-        className="flex-grow p-2 border rounded-lg min-w-0 bg-input"
-        placeholder="Type your message..."
-        disabled={isGenerating}
-      />
-      {isGenerating ? (
-        <Button onClick={handleStopGeneration} variant="destructive" size="icon" className="h-10 w-10">
-          <StopCircle className="w-4 h-4" />
-        </Button>
-      ) : (
-        <Button onClick={handleSend} disabled={isGenerating} size="icon" className="h-10 w-10">
-          <Send className="w-4 h-4" />
-        </Button>
-      )}
-    </div>
-  );
-}

frontend/components/editor/AIChat/ChatMessage.tsx

@@ -1,201 +0,0 @@
-import React, { useState } from 'react';
-import { Button } from '../../ui/button';
-import { ChevronUp, ChevronDown, Copy, Check, CornerUpLeft } from 'lucide-react';
-import ReactMarkdown from 'react-markdown';
-import { Prism as SyntaxHighlighter } from 'react-syntax-highlighter';
-import { vscDarkPlus } from 'react-syntax-highlighter/dist/esm/styles/prism';
-import remarkGfm from 'remark-gfm';
-import { copyToClipboard, stringifyContent } from './lib/chatUtils';
-
-interface MessageProps {
-  message: {
-    role: 'user' | 'assistant';
-    content: string;
-    context?: string;
-  };
-  setContext: (context: string | null) => void;
-  setIsContextExpanded: (isExpanded: boolean) => void;
-}
-
-export default function ChatMessage({ message, setContext, setIsContextExpanded }: MessageProps) {
-  const [expandedMessageIndex, setExpandedMessageIndex] = useState<number | null>(null);
-  const [copiedText, setCopiedText] = useState<string | null>(null);
-
-  const renderCopyButton = (text: any) => (
-    <Button
-      onClick={() => copyToClipboard(stringifyContent(text), setCopiedText)}
-      size="sm"
-      variant="ghost"
-      className="p-1 h-6"
-    >
-      {copiedText === stringifyContent(text) ? (
-        <Check className="w-4 h-4 text-green-500" />
-      ) : (
-        <Copy className="w-4 h-4" />
-      )}
-    </Button>
-  );
-
-  const askAboutCode = (code: any) => {
-    const contextString = stringifyContent(code);
-    setContext(`Regarding this code:\n${contextString}`);
-    setIsContextExpanded(false);
-  };
-
-  const renderMarkdownElement = (props: any) => {
-    const { node, children } = props;
-    const content = stringifyContent(children);
-
-    return (
-      <div className="relative group">
-        <div className="absolute top-0 right-0 flex opacity-0 group-hover:opacity-30 transition-opacity">
-          {renderCopyButton(content)}
-          <Button
-            onClick={() => askAboutCode(content)}
-            size="sm"
-            variant="ghost"
-            className="p-1 h-6"
-          >
-            <CornerUpLeft className="w-4 h-4" />
-          </Button>
-        </div>
-        {React.createElement(node.tagName, {
-          ...props,
-          className: `${props.className || ''} hover:bg-transparent rounded p-1 transition-colors`
-        }, children)}
-      </div>
-    );
-  };
-
-  return (
-    <div className="text-left relative">
-      <div className={`relative p-2 rounded-lg ${
-        message.role === 'user' 
-          ? 'bg-[#262626] text-white' 
-          : 'bg-transparent text-white'
-        } max-w-full`}>
-        {message.role === 'user' && (
-          <div className="absolute top-0 right-0 flex opacity-0 group-hover:opacity-30 transition-opacity">
-            {renderCopyButton(message.content)}
-            <Button
-              onClick={() => askAboutCode(message.content)}
-              size="sm"
-              variant="ghost"
-              className="p-1 h-6"
-            >
-              <CornerUpLeft className="w-4 h-4" />
-            </Button>
-          </div>
-        )}
-        {message.context && (
-          <div className="mb-2 bg-input rounded-lg">
-            <div 
-              className="flex justify-between items-center cursor-pointer"
-              onClick={() => setExpandedMessageIndex(expandedMessageIndex === 0 ? null : 0)}
-            >
-              <span className="text-sm text-gray-300">
-                Context 
-              </span>
-              {expandedMessageIndex === 0 ? (
-                <ChevronUp size={16} />
-              ) : (
-                <ChevronDown size={16} />
-              )}
-            </div>
-            {expandedMessageIndex === 0 && (
-              <div className="relative">
-                <div className="absolute top-0 right-0 flex p-1">
-                  {renderCopyButton(message.context.replace(/^Regarding this code:\n/, ''))}
-                </div>
-                {(() => {
-                  const code = message.context.replace(/^Regarding this code:\n/, '');
-                  const match = /language-(\w+)/.exec(code);
-                  const language = match ? match[1] : 'typescript';
-                  return (
-                    <div className="pt-6">
-                      <textarea
-                        value={code}
-                        onChange={(e) => {
-                          const updatedContext = `Regarding this code:\n${e.target.value}`;
-                          setContext(updatedContext);
-                        }}
-                        className="w-full p-2 bg-[#1e1e1e] text-white font-mono text-sm rounded"
-                        rows={code.split('\n').length}
-                        style={{
-                          resize: 'vertical',
-                          minHeight: '100px',
-                          maxHeight: '400px',
-                        }}
-                      />
-                    </div>
-                  );
-                })()}
-              </div>
-            )}
-          </div>
-        )}
-        {message.role === 'assistant' ? (
-          <ReactMarkdown
-            remarkPlugins={[remarkGfm]}
-            components={{
-              code({node, className, children, ...props}) {
-                const match = /language-(\w+)/.exec(className || '');
-                return match ? (
-                  <div className="relative border border-input rounded-md my-4">
-                    <div className="absolute top-0 left-0 px-2 py-1 text-xs font-semibold text-gray-200 bg-#1e1e1e rounded-tl">
-                      {match[1]}
-                    </div>
-                    <div className="absolute top-0 right-0 flex">
-                      {renderCopyButton(children)}
-                      <Button
-                        onClick={() => askAboutCode(children)}
-                        size="sm"
-                        variant="ghost"
-                        className="p-1 h-6"
-                      >
-                        <CornerUpLeft className="w-4 h-4" />
-                      </Button>
-                    </div>
-                    <div className="pt-6">
-                      <SyntaxHighlighter
-                        style={vscDarkPlus as any}
-                        language={match[1]}
-                        PreTag="div"
-                        customStyle={{
-                          margin: 0,
-                          padding: '0.5rem',
-                          fontSize: '0.875rem',
-                        }}
-                      >
-                        {stringifyContent(children)}
-                      </SyntaxHighlighter>
-                    </div>
-                  </div>
-                ) : (
-                  <code className={className} {...props}>
-                    {children}
-                  </code>
-                );
-              },
-              p: renderMarkdownElement,
-              h1: renderMarkdownElement,
-              h2: renderMarkdownElement,
-              h3: renderMarkdownElement,
-              h4: renderMarkdownElement,
-              h5: renderMarkdownElement,
-              h6: renderMarkdownElement,
-              ul: (props) => <ul className="list-disc pl-6 mb-4 space-y-2">{props.children}</ul>,
-              ol: (props) => <ol className="list-decimal pl-6 mb-4 space-y-2">{props.children}</ol>,
-            }}
-          >
-            {message.content}
-          </ReactMarkdown>
-        ) : (
-          <div className="whitespace-pre-wrap group">
-            {message.content}
-          </div>
-        )}
-      </div>
-    </div>
-  );
-}

frontend/components/editor/AIChat/ContextDisplay.tsx

@@ -1,48 +0,0 @@
-import React from 'react';
-import { ChevronUp, ChevronDown, X } from 'lucide-react';
-
-interface ContextDisplayProps {
-  context: string | null;
-  isContextExpanded: boolean;
-  setIsContextExpanded: (isExpanded: boolean) => void;
-  setContext: (context: string | null) => void;
-}
-
-export default function ContextDisplay({ context, isContextExpanded, setIsContextExpanded, setContext }: ContextDisplayProps) {
-  if (!context) return null;
-
-  return (
-    <div className="mb-2 bg-input p-2 rounded-lg">
-      <div className="flex justify-between items-center">
-        <div 
-          className="flex-grow cursor-pointer" 
-          onClick={() => setIsContextExpanded(!isContextExpanded)}
-        >
-          <span className="text-sm text-gray-300">
-            Context
-          </span>
-        </div>
-        <div className="flex items-center">
-          {isContextExpanded ? (
-            <ChevronUp size={16} className="cursor-pointer" onClick={() => setIsContextExpanded(false)} />
-          ) : (
-            <ChevronDown size={16} className="cursor-pointer" onClick={() => setIsContextExpanded(true)} />
-          )}
-          <X 
-            size={16} 
-            className="ml-2 cursor-pointer text-gray-400 hover:text-gray-200" 
-            onClick={() => setContext(null)}
-          />
-        </div>
-      </div>
-      {isContextExpanded && (
-        <textarea
-          value={context.replace(/^Regarding this code:\n/, '')}
-          onChange={(e) => setContext(`Regarding this code:\n${e.target.value}`)}
-          className="w-full mt-2 p-2 bg-#1e1e1e text-white rounded"
-          rows={5}
-        />
-      )}
-    </div>
-  );
-}

frontend/components/editor/AIChat/index.tsx

@@ -1,84 +0,0 @@
-import React, { useState, useEffect, useRef } from 'react';
-import LoadingDots from '../../ui/LoadingDots';
-import ChatMessage from './ChatMessage';
-import ChatInput from './ChatInput';
-import ContextDisplay from './ContextDisplay';
-import { handleSend, handleStopGeneration } from './lib/chatUtils';
-import { X } from 'lucide-react';
-
-interface Message {
-  role: 'user' | 'assistant';
-  content: string;
-  context?: string;
-}
-
-export default function AIChat({ activeFileContent, activeFileName, onClose }: { activeFileContent: string, activeFileName: string, onClose: () => void }) {
-  const [messages, setMessages] = useState<Message[]>([]);
-  const [input, setInput] = useState('');
-  const [isGenerating, setIsGenerating] = useState(false);
-  const chatContainerRef = useRef<HTMLDivElement>(null);
-  const abortControllerRef = useRef<AbortController | null>(null);
-  const [context, setContext] = useState<string | null>(null);
-  const [isContextExpanded, setIsContextExpanded] = useState(false);
-  const [isLoading, setIsLoading] = useState(false);
-
-  useEffect(() => {
-    scrollToBottom();
-  }, [messages]);
-
-  const scrollToBottom = () => {
-    if (chatContainerRef.current) {
-      setTimeout(() => {
-        chatContainerRef.current?.scrollTo({
-          top: chatContainerRef.current.scrollHeight,
-          behavior: 'smooth'
-        });
-      }, 100);
-    }
-  };
-
-  return (
-    <div className="flex flex-col h-screen w-full">
-      <div className="flex justify-between items-center p-2 border-b">
-        <span className="text-muted-foreground/50 font-medium">CHAT</span>
-        <div className="flex items-center h-full">
-          <span className="text-muted-foreground/50 font-medium">{activeFileName}</span>
-          <div className="mx-2 h-full w-px bg-muted-foreground/20"></div>
-          <button
-            onClick={onClose}
-            className="text-muted-foreground/50 hover:text-muted-foreground focus:outline-none"
-            aria-label="Close AI Chat"
-          >
-            <X size={18} />
-          </button>
-        </div>
-      </div>
-      <div ref={chatContainerRef} className="flex-grow overflow-y-auto p-4 space-y-4">
-        {messages.map((message, messageIndex) => (
-          <ChatMessage 
-            key={messageIndex} 
-            message={message} 
-            setContext={setContext}
-            setIsContextExpanded={setIsContextExpanded}
-          />
-        ))}
-        {isLoading && <LoadingDots />}
-      </div>
-      <div className="p-4 border-t mb-14">
-        <ContextDisplay 
-          context={context} 
-          isContextExpanded={isContextExpanded}
-          setIsContextExpanded={setIsContextExpanded}
-          setContext={setContext}
-        />
-        <ChatInput 
-          input={input}
-          setInput={setInput}
-          isGenerating={isGenerating}
-          handleSend={() => handleSend(input, context, messages, setMessages, setInput, setIsContextExpanded, setIsGenerating, setIsLoading, abortControllerRef, activeFileContent)}
-          handleStopGeneration={() => handleStopGeneration(abortControllerRef)}
-        />
-      </div>
-    </div>
-  );
-}

frontend/components/editor/AIChat/lib/chatUtils.ts

@@ -1,162 +0,0 @@
-import React from 'react';
-
-export const stringifyContent = (content: any, seen = new WeakSet()): string => {
-  if (typeof content === 'string') {
-    return content;
-  }
-  if (content === null) {
-    return 'null';
-  }
-  if (content === undefined) {
-    return 'undefined';
-  }
-  if (typeof content === 'number' || typeof content === 'boolean') {
-    return content.toString();
-  }
-  if (typeof content === 'function') {
-    return content.toString();
-  }
-  if (typeof content === 'symbol') {
-    return content.toString();
-  }
-  if (typeof content === 'bigint') {
-    return content.toString() + 'n';
-  }
-  if (React.isValidElement(content)) {
-    return React.Children.toArray((content as React.ReactElement).props.children)
-      .map(child => stringifyContent(child, seen))
-      .join('');
-  }
-  if (Array.isArray(content)) {
-    return '[' + content.map(item => stringifyContent(item, seen)).join(', ') + ']';
-  }
-  if (typeof content === 'object') {
-    if (seen.has(content)) {
-      return '[Circular]';
-    }
-    seen.add(content);
-    try {
-      const pairs = Object.entries(content).map(
-        ([key, value]) => `${key}: ${stringifyContent(value, seen)}`
-      );
-      return '{' + pairs.join(', ') + '}';
-    } catch (error) {
-      return Object.prototype.toString.call(content);
-    }
-  }
-  return String(content);
-};
-
-export const copyToClipboard = (text: string, setCopiedText: (text: string | null) => void) => {
-  navigator.clipboard.writeText(text).then(() => {
-    setCopiedText(text);
-    setTimeout(() => setCopiedText(null), 2000);
-  });
-};
-
-export const handleSend = async (
-  input: string,
-  context: string | null,
-  messages: any[],
-  setMessages: React.Dispatch<React.SetStateAction<any[]>>,
-  setInput: React.Dispatch<React.SetStateAction<string>>,
-  setIsContextExpanded: React.Dispatch<React.SetStateAction<boolean>>,
-  setIsGenerating: React.Dispatch<React.SetStateAction<boolean>>,
-  setIsLoading: React.Dispatch<React.SetStateAction<boolean>>,
-  abortControllerRef: React.MutableRefObject<AbortController | null>,
-  activeFileContent: string
-) => {
-  if (input.trim() === '' && !context) return;
-
-  const newMessage = { 
-    role: 'user' as const, 
-    content: input,
-    context: context || undefined
-  };
-  const updatedMessages = [...messages, newMessage];
-  setMessages(updatedMessages);
-  setInput('');
-  setIsContextExpanded(false);
-  setIsGenerating(true);
-  setIsLoading(true);
-
-  abortControllerRef.current = new AbortController();
-
-  try {
-    const anthropicMessages = updatedMessages.map(msg => ({
-      role: msg.role === 'user' ? 'human' : 'assistant',
-      content: msg.content
-    }));
-
-    const response = await fetch(`${process.env.NEXT_PUBLIC_AI_WORKER_URL}/api`, {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-      },
-      body: JSON.stringify({
-        messages: anthropicMessages,
-        context: context || undefined,
-        activeFileContent: activeFileContent,
-      }),
-      signal: abortControllerRef.current.signal,
-    });
-
-    if (!response.ok) {
-      throw new Error('Failed to get AI response');
-    }
-
-    const reader = response.body?.getReader();
-    const decoder = new TextDecoder();
-    const assistantMessage = { role: 'assistant' as const, content: '' };
-    setMessages([...updatedMessages, assistantMessage]);
-    setIsLoading(false);
-
-    let buffer = '';
-    const updateInterval = 100;
-    let lastUpdateTime = Date.now();
-
-    if (reader) {
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buffer += decoder.decode(value, { stream: true });
-
-        const currentTime = Date.now();
-        if (currentTime - lastUpdateTime > updateInterval) {
-          setMessages(prev => {
-            const updatedMessages = [...prev];
-            const lastMessage = updatedMessages[updatedMessages.length - 1];
-            lastMessage.content = buffer;
-            return updatedMessages;
-          });
-          lastUpdateTime = currentTime;
-        }
-      }
-
-      setMessages(prev => {
-        const updatedMessages = [...prev];
-        const lastMessage = updatedMessages[updatedMessages.length - 1];
-        lastMessage.content = buffer;
-        return updatedMessages;
-      });
-    }
-  } catch (error: any) {
-    if (error.name === 'AbortError') {
-      console.log('Generation aborted');
-    } else {
-      console.error('Error fetching AI response:', error);
-      const errorMessage = { role: 'assistant' as const, content: 'Sorry, I encountered an error. Please try again.' };
-      setMessages(prev => [...prev, errorMessage]);
-    }
-  } finally {
-    setIsGenerating(false);
-    setIsLoading(false);
-    abortControllerRef.current = null;
-  }
-};
-
-export const handleStopGeneration = (abortControllerRef: React.MutableRefObject<AbortController | null>) => {
-  if (abortControllerRef.current) {
-    abortControllerRef.current.abort();
-  }
-};

frontend/components/editor/generate.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import { useCallback, useEffect, useRef, useState } from "react"
+import { useEffect, useRef, useState } from "react"
 import { Button } from "../ui/button"
 import { Check, Loader2, RotateCw, Sparkles, X } from "lucide-react"
 import { Socket } from "socket.io-client"
@@ -59,7 +59,7 @@ export default function GenerateInput({
   }: {
     regenerate?: boolean
   }) => {
-    if (user.generations >= 1000) {
+    if (user.generations >= 10) {
       toast.error("You reached the maximum # of generations.")
       return
     }
@@ -84,13 +84,6 @@ export default function GenerateInput({
       }
     )
   }
-  const handleGenerateForm = useCallback(
-    (e: React.FormEvent<HTMLFormElement>) => {
-      e.preventDefault()
-      handleGenerate({ regenerate: false })
-    },
-    [input, currentPrompt]
-  )
 
   useEffect(() => {
     if (code) {
@@ -100,23 +93,9 @@ export default function GenerateInput({
     }
   }, [code])
 
-  useEffect(() => {
-    //listen to when Esc key is pressed and close the modal
-    const handleKeyDown = (e: KeyboardEvent) => {
-      if (e.key === "Escape") {
-        onClose()
-      }
-    }
-    window.addEventListener("keydown", handleKeyDown)
-    return () => window.removeEventListener("keydown", handleKeyDown)
-  }, [])
-
   return (
     <div className="w-full pr-4 space-y-2">
-      <form
+      <div className="flex items-center font-sans space-x-2">
-        onSubmit={handleGenerateForm}
-        className="flex items-center font-sans space-x-2"
-      >
         <input
           ref={inputRef}
           style={{
@@ -130,8 +109,8 @@ export default function GenerateInput({
 
         <Button
           size="sm"
-          type="submit"
           disabled={loading.generate || loading.regenerate || input === ""}
+          onClick={() => handleGenerate({})}
         >
           {loading.generate ? (
             <>
@@ -147,14 +126,13 @@ export default function GenerateInput({
         </Button>
         <Button
           onClick={onClose}
-          type="button"
           variant="outline"
           size="smIcon"
           className="bg-transparent shrink-0 border-muted-foreground"
         >
           <X className="h-3 w-3" />
         </Button>
-      </form>
+      </div>
       {expanded ? (
         <>
           <div className="rounded-md border border-muted-foreground w-full h-28 overflow-y-scroll p-2">

frontend/components/editor/index.tsx

@@ -1,11 +1,10 @@
 "use client"
 
 import { SetStateAction, useCallback, useEffect, useRef, useState } from "react"
-import * as monaco from "monaco-editor"
+import monaco from "monaco-editor"
 import Editor, { BeforeMount, OnMount } from "@monaco-editor/react"
 import { toast } from "sonner"
 import { useClerk } from "@clerk/nextjs"
-import { AnimatePresence, motion } from "framer-motion"
 
 import * as Y from "yjs"
 import LiveblocksProvider from "@liveblocks/yjs"
@@ -18,7 +17,7 @@ import {
   ResizablePanel,
   ResizablePanelGroup,
 } from "@/components/ui/resizable"
-import { FileJson, Loader2, Sparkles, TerminalSquare, ArrowDownToLine, ArrowRightToLine } from "lucide-react"
+import { FileJson, Loader2, TerminalSquare } from "lucide-react"
 import Tab from "../ui/tab"
 import Sidebar from "./sidebar"
 import GenerateInput from "./generate"
@@ -31,13 +30,8 @@ import Loading from "./loading"
 import PreviewWindow from "./preview"
 import Terminals from "./terminals"
 import { ImperativePanelHandle } from "react-resizable-panels"
-import { PreviewProvider, usePreview } from "@/context/PreviewContext"
+import { PreviewProvider, usePreview } from '@/context/PreviewContext';
 import { useSocket } from "@/context/SocketContext"
-import { Button } from "../ui/button"
-import React from "react"
-import { parseTSConfigToMonacoOptions } from "@/lib/tsconfig"
-import { deepMerge } from "@/lib/utils"
-import AIChat from "./AIChat"
 
 export default function CodeEditor({
   userData,
@@ -46,8 +40,9 @@ export default function CodeEditor({
   userData: User
   sandboxData: Sandbox
 }) {
+
   //SocketContext functions and effects
-  const { socket, setUserAndSandboxId } = useSocket()
+  const { socket, setUserAndSandboxId } = useSocket();
 
   useEffect(() => {
     // Ensure userData.id and sandboxData.id are available before attempting to connect
@@ -55,17 +50,10 @@ export default function CodeEditor({
       // Check if the socket is not initialized or not connected
       if (!socket || (socket && !socket.connected)) {
         // Initialize socket connection
-        setUserAndSandboxId(userData.id, sandboxData.id)
+        setUserAndSandboxId(userData.id, sandboxData.id);
       }
     }
-  }, [socket, userData.id, sandboxData.id, setUserAndSandboxId])
+  }, [socket, userData.id, sandboxData.id, setUserAndSandboxId]);
-
-  // This heartbeat is critical to preventing the E2B sandbox from timing out
-  useEffect(() => {
-    // 10000 ms = 10 seconds
-    const interval = setInterval(() => socket?.emit("heartbeat"), 10000);
-    return () => clearInterval(interval);
-  }, [socket]);
 
   //Preview Button state
   const [isPreviewCollapsed, setIsPreviewCollapsed] = useState(true)
@@ -74,21 +62,12 @@ export default function CodeEditor({
     message: "",
   })
 
-  // Layout state
-  const [isHorizontalLayout, setIsHorizontalLayout] = useState(false);
-  const [previousLayout, setPreviousLayout] = useState(false);
-
-  // AI Chat state
-  const [isAIChatOpen, setIsAIChatOpen] = useState(false);
-
   // File state
   const [files, setFiles] = useState<(TFolder | TFile)[]>([])
   const [tabs, setTabs] = useState<TTab[]>([])
   const [activeFileId, setActiveFileId] = useState<string>("")
   const [activeFileContent, setActiveFileContent] = useState("")
   const [deletingFolderId, setDeletingFolderId] = useState("")
-  // Added this state to track the most recent content for each file
-  const [fileContents, setFileContents] = useState<Record<string, string>>({});
 
   // Editor state
   const [editorLanguage, setEditorLanguage] = useState("plaintext")
@@ -97,6 +76,7 @@ export default function CodeEditor({
     useState<monaco.editor.IStandaloneCodeEditor>()
 
   // AI Copilot state
+  const [ai, setAi] = useState(false)
   const [generate, setGenerate] = useState<{
     show: boolean
     id: string
@@ -109,8 +89,7 @@ export default function CodeEditor({
     options: monaco.editor.IModelDeltaDecoration[]
     instance: monaco.editor.IEditorDecorationsCollection | undefined
   }>({ options: [], instance: undefined })
-  const [isSelected, setIsSelected] = useState(false)
+
-  const [showSuggestion, setShowSuggestion] = useState(false)
   // Terminal state
   const [terminals, setTerminals] = useState<
     {
@@ -120,13 +99,13 @@ export default function CodeEditor({
   >([])
 
   // Preview state
-  const [previewURL, setPreviewURL] = useState<string>("")
+  const [previewURL, setPreviewURL] = useState<string>("");
 
   const loadPreviewURL = (url: string) => {
     // This will cause a reload if previewURL changed.
-    setPreviewURL(url)
+    setPreviewURL(url);
     // If the URL didn't change, still reload the preview.
-    previewWindowRef.current?.refreshIframe()
+    previewWindowRef.current?.refreshIframe();
   }
 
   const isOwner = sandboxData.userId === userData.id
@@ -139,29 +118,23 @@ export default function CodeEditor({
 
   // Liveblocks providers map to prevent reinitializing providers
   type ProviderData = {
-    provider: LiveblocksProvider<never, never, never, never>
+    provider: LiveblocksProvider<never, never, never, never>;
-    yDoc: Y.Doc
+    yDoc: Y.Doc;
-    yText: Y.Text
+    yText: Y.Text;
-    binding?: MonacoBinding
+    binding?: MonacoBinding;
-    onSync: (isSynced: boolean) => void
+    onSync: (isSynced: boolean) => void;
-  }
+  };
-  const providersMap = useRef(new Map<string, ProviderData>())
+  const providersMap = useRef(new Map<string, ProviderData>());
 
   // Refs for libraries / features
   const editorContainerRef = useRef<HTMLDivElement>(null)
   const monacoRef = useRef<typeof monaco | null>(null)
   const generateRef = useRef<HTMLDivElement>(null)
-  const suggestionRef = useRef<HTMLDivElement>(null)
   const generateWidgetRef = useRef<HTMLDivElement>(null)
-  const { previewPanelRef } = usePreview();
+  const previewPanelRef = useRef<ImperativePanelHandle>(null)
   const editorPanelRef = useRef<ImperativePanelHandle>(null)
   const previewWindowRef = useRef<{ refreshIframe: () => void }>(null)
 
-  const debouncedSetIsSelected = useRef(
-    debounce((value: boolean) => {
-      setIsSelected(value)
-    }, 800) //
-  ).current
   // Pre-mount editor keybindings
   const handleEditorWillMount: BeforeMount = (monaco) => {
     monaco.editor.addKeybindingRules([
@@ -173,87 +146,11 @@ export default function CodeEditor({
   }
 
   // Post-mount editor keybindings and actions
-  const handleEditorMount: OnMount = async (editor, monaco) => {
+  const handleEditorMount: OnMount = (editor, monaco) => {
     setEditorRef(editor)
     monacoRef.current = monaco
-    /**
-     * Sync all the models to the worker eagerly.
-     * This enables intelliSense for all files without needing an `addExtraLib` call.
-     */
-    monaco.languages.typescript.typescriptDefaults.setEagerModelSync(true)
-    monaco.languages.typescript.javascriptDefaults.setEagerModelSync(true)
-
-    monaco.languages.typescript.typescriptDefaults.setCompilerOptions(
-      defaultCompilerOptions
-    )
-    monaco.languages.typescript.javascriptDefaults.setCompilerOptions(
-      defaultCompilerOptions
-    )
-    const fetchFileContent = (fileId: string): Promise<string> => {
-      return new Promise((resolve) => {
-        socket?.emit("getFile", fileId, (content: string) => {
-          resolve(content)
-        })
-      })
-    }
-    const loadTSConfig = async (files: (TFolder | TFile)[]) => {
-      const tsconfigFiles = files.filter((file) =>
-        file.name.endsWith("tsconfig.json")
-      )
-      let mergedConfig: any = { compilerOptions: {} }
-
-      for (const file of tsconfigFiles) {
-        const containerId = file.id.split("/").slice(0, 2).join("/")
-        const content = await fetchFileContent(file.id)
-
-        try {
-          let tsConfig = JSON.parse(content)
-
-          // Handle references
-          if (tsConfig.references) {
-            for (const ref of tsConfig.references) {
-              const path = ref.path.replace("./", "")
-              const fileId = `${containerId}/${path}`
-              const refContent = await fetchFileContent(fileId)
-              const referenceTsConfig = JSON.parse(refContent)
-
-              // Merge configurations
-              mergedConfig = deepMerge(mergedConfig, referenceTsConfig)
-            }
-          }
-
-          // Merge current file's config
-          mergedConfig = deepMerge(mergedConfig, tsConfig)
-        } catch (error) {
-          console.error("Error parsing TSConfig:", error)
-        }
-      }
-      // Apply merged compiler options
-      if (mergedConfig.compilerOptions) {
-        const updatedOptions = parseTSConfigToMonacoOptions({
-          ...defaultCompilerOptions,
-          ...mergedConfig.compilerOptions,
-        })
-        monaco.languages.typescript.typescriptDefaults.setCompilerOptions(
-          updatedOptions
-        )
-        monaco.languages.typescript.javascriptDefaults.setCompilerOptions(
-          updatedOptions
-        )
-      }
-    }
-
-    // Call the function with your file structure
-    await loadTSConfig(files)
 
     editor.onDidChangeCursorPosition((e) => {
-      setIsSelected(false)
-      const selection = editor.getSelection()
-      if (selection !== null) {
-        const hasSelection = !selection.isEmpty()
-        debouncedSetIsSelected(hasSelection)
-        setShowSuggestion(hasSelection)
-      }
       const { column, lineNumber } = e.position
       if (lineNumber === cursorLine) return
       setCursorLine(lineNumber)
@@ -307,52 +204,21 @@ export default function CodeEditor({
       },
     })
   }
-  const handleAiEdit = React.useCallback(() => {
-    if (!editorRef) return
-    const selection = editorRef.getSelection()
-    if (!selection) return
-    const pos = selection.getPosition()
-    const start = selection.getStartPosition()
-    const end = selection.getEndPosition()
-    let pref: monaco.editor.ContentWidgetPositionPreference
-    let id = ""
-    const isMultiline = start.lineNumber !== end.lineNumber
-    if (isMultiline) {
-      if (pos.lineNumber <= start.lineNumber) {
-        pref = monaco.editor.ContentWidgetPositionPreference.ABOVE
-      } else {
-        pref = monaco.editor.ContentWidgetPositionPreference.BELOW
-      }
-    } else {
-      pref = monaco.editor.ContentWidgetPositionPreference.ABOVE
-    }
-    editorRef.changeViewZones(function (changeAccessor) {
-      if (!generateRef.current) return
-      if (pref === monaco.editor.ContentWidgetPositionPreference.ABOVE) {
-        id = changeAccessor.addZone({
-          afterLineNumber: start.lineNumber - 1,
-          heightInLines: 2,
-          domNode: generateRef.current,
-        })
-      }
-    })
-    setGenerate((prev) => {
-      return {
-        ...prev,
-        show: true,
-        pref: [pref],
-        id,
-      }
-    })
-  }, [editorRef])
 
   // Generate widget effect
   useEffect(() => {
+    if (!ai) {
+      setGenerate((prev) => {
+        return {
+          ...prev,
+          show: false,
+        }
+      })
+      return
+    }
     if (generate.show) {
-      setShowSuggestion(false)
       editorRef?.changeViewZones(function (changeAccessor) {
         if (!generateRef.current) return
-        if (!generate.id) {
         const id = changeAccessor.addZone({
           afterLineNumber: cursorLine,
           heightInLines: 3,
@@ -361,10 +227,6 @@ export default function CodeEditor({
         setGenerate((prev) => {
           return { ...prev, id, line: cursorLine }
         })
-        }
-        setGenerate((prev) => {
-          return { ...prev, line: cursorLine }
-        })
       })
 
       if (!generateWidgetRef.current) return
@@ -425,64 +287,21 @@ export default function CodeEditor({
     }
   }, [generate.show])
 
-  // Suggestion widget effect
-  useEffect(() => {
-    if (!suggestionRef.current || !editorRef) return
-    const widgetElement = suggestionRef.current
-    const suggestionWidget: monaco.editor.IContentWidget = {
-      getDomNode: () => {
-        return widgetElement
-      },
-      getId: () => {
-        return "suggestion.widget"
-      },
-      getPosition: () => {
-        const selection = editorRef?.getSelection()
-        const column = Math.max(3, selection?.positionColumn ?? 1)
-        let lineNumber = selection?.positionLineNumber ?? 1
-        let pref = monaco.editor.ContentWidgetPositionPreference.ABOVE
-        if (lineNumber <= 3) {
-          pref = monaco.editor.ContentWidgetPositionPreference.BELOW
-        }
-        return {
-          preference: [pref],
-          position: {
-            lineNumber,
-            column,
-          },
-        }
-      },
-    }
-    if (isSelected) {
-      editorRef?.addContentWidget(suggestionWidget)
-      editorRef?.applyFontInfo(suggestionRef.current)
-    } else {
-      editorRef?.removeContentWidget(suggestionWidget)
-    }
-  }, [isSelected])
-
   // Decorations effect for generate widget tips
   useEffect(() => {
     if (decorations.options.length === 0) {
       decorations.instance?.clear()
     }
 
+    if (!ai) return
+
     const model = editorRef?.getModel()
-    // added this because it was giving client side exception - Illegal value for lineNumber when opening an empty file
+    const line = model?.getLineContent(cursorLine)
-    if (model) {
+
-      const totalLines = model.getLineCount();
+    if (line === undefined || line.trim() !== "") {
-      // Check if the cursorLine is a valid number, If cursorLine is out of bounds, we fall back to 1 (the first line) as a default safe value.
+      decorations.instance?.clear()
-      const lineNumber = cursorLine > 0 && cursorLine <= totalLines ? cursorLine : 1; // fallback to a valid line number
-      // If for some reason the content doesn't exist, we use an empty string as a fallback.
-      const line = model.getLineContent(lineNumber) ?? "";
-      // Check if the line is not empty or only whitespace (i.e., `.trim()` removes spaces).
-      // If the line has content, we clear any decorations using the instance of the `decorations` object.
-      // Decorations refer to editor highlights, underlines, or markers, so this clears those if conditions are met.
-      if (line.trim() !== "") {
-        decorations.instance?.clear();
       return
     }
-    }
 
     if (decorations.instance) {
       decorations.instance.set(decorations.options)
@@ -500,50 +319,33 @@ export default function CodeEditor({
   }, [decorations.options])
 
   // Save file keybinding logic effect
-  // Function to save the file content after a debounce period
   const debouncedSaveData = useCallback(
-    debounce((activeFileId: string | undefined) => {
+    debounce((value: string | undefined, activeFileId: string | undefined) => {
-      if (activeFileId) {
-        // Get the current content of the file
-        const content = fileContents[activeFileId];
-
-        // Mark the file as saved in the tabs
       setTabs((prev) =>
         prev.map((tab) =>
           tab.id === activeFileId ? { ...tab, saved: true } : tab
         )
       );
       console.log(`Saving file...${activeFileId}`);
-        console.log(`Saving file...${content}`);
+      console.log(`Saving file...${value}`);
-        socket?.emit("saveFile", activeFileId, content);
+      socket?.emit("saveFile", activeFileId, value);
-      }
     }, Number(process.env.FILE_SAVE_DEBOUNCE_DELAY) || 1000),
-    [socket, fileContents]
+    [socket]
   );
 
-  // Keydown event listener to trigger file save on Ctrl+S or Cmd+S, and toggle AI chat on Ctrl+L or Cmd+L
   useEffect(() => {
     const down = (e: KeyboardEvent) => {
       if (e.key === "s" && (e.metaKey || e.ctrlKey)) {
-        e.preventDefault()
+        e.preventDefault();
-        debouncedSaveData(activeFileId);
+        debouncedSaveData(editorRef?.getValue(), activeFileId);
-      } else if (e.key === "l" && (e.metaKey || e.ctrlKey)) {
-        e.preventDefault()
-        setIsAIChatOpen(prev => !prev);
       }
     };
-
     document.addEventListener("keydown", down);
 
-    // Added this line to prevent Monaco editor from handling Cmd/Ctrl+L
-    editorRef?.addCommand(monaco.KeyMod.CtrlCmd | monaco.KeyCode.KeyL, () => {
-      setIsAIChatOpen(prev => !prev);
-    });
-
     return () => {
-      document.removeEventListener("keydown", down)
+      document.removeEventListener("keydown", down);
-    }
+    };
-  }, [activeFileId, tabs, debouncedSaveData, setIsAIChatOpen, editorRef])
+  }, [activeFileId, tabs, debouncedSaveData]);
 
   // Liveblocks live collaboration setup effect
   useEffect(() => {
@@ -552,13 +354,13 @@ export default function CodeEditor({
 
     if (!editorRef || !tab || !model) return
 
-    let providerData: ProviderData
+    let providerData: ProviderData;
 
     // When a file is opened for the first time, create a new provider and store in providersMap.
     if (!providersMap.current.has(tab.id)) {
-      const yDoc = new Y.Doc()
+      const yDoc = new Y.Doc();
-      const yText = yDoc.getText(tab.id)
+      const yText = yDoc.getText(tab.id);
-      const yProvider = new LiveblocksProvider(room, yDoc)
+      const yProvider = new LiveblocksProvider(room, yDoc);
 
       // Inserts the file content into the editor once when the tab is changed.
       const onSync = (isSynced: boolean) => {
@@ -579,11 +381,12 @@ export default function CodeEditor({
       yProvider.on("sync", onSync)
 
       // Save the provider to the map.
-      providerData = { provider: yProvider, yDoc, yText, onSync }
+      providerData = { provider: yProvider, yDoc, yText, onSync };
-      providersMap.current.set(tab.id, providerData)
+      providersMap.current.set(tab.id, providerData);
+
     } else {
       // When a tab is opened that has been open before, reuse the existing provider.
-      providerData = providersMap.current.get(tab.id)!
+      providerData = providersMap.current.get(tab.id)!;
     }
 
     const binding = new MonacoBinding(
@@ -591,21 +394,21 @@ export default function CodeEditor({
       model,
       new Set([editorRef]),
       providerData.provider.awareness as unknown as Awareness
-    )
+    );
 
-    providerData.binding = binding
+    providerData.binding = binding;
-    setProvider(providerData.provider)
+    setProvider(providerData.provider);
 
     return () => {
       // Cleanup logic
       if (binding) {
-        binding.destroy()
+        binding.destroy();
       }
       if (providerData.binding) {
-        providerData.binding = undefined
+        providerData.binding = undefined;
       }
-    }
+    };
-  }, [room, activeFileContent])
+  }, [room, activeFileContent]);
 
   // Added this effect to clean up when the component unmounts
   useEffect(() => {
@@ -613,14 +416,14 @@ export default function CodeEditor({
       // Clean up all providers when the component unmounts
       providersMap.current.forEach((data) => {
         if (data.binding) {
-          data.binding.destroy()
+          data.binding.destroy();
         }
-        data.provider.disconnect()
+        data.provider.disconnect();
-        data.yDoc.destroy()
+        data.yDoc.destroy();
-      })
+      });
-      providersMap.current.clear()
+      providersMap.current.clear();
-    }
+    };
-  }, [])
+  }, []);
 
   // Connection/disconnection effect
   useEffect(() => {
@@ -678,70 +481,49 @@ export default function CodeEditor({
       socket?.off("disableAccess", onDisableAccess)
       socket?.off("previewURL", loadPreviewURL)
     }
-  }, [
+  }, [socket, terminals, setTerminals, setFiles, toast, setDisableAccess, isOwner, loadPreviewURL]);
-    socket,
-    terminals,
-    setTerminals,
-    setFiles,
-    toast,
-    setDisableAccess,
-    isOwner,
-    loadPreviewURL,
-  ])
 
   // Helper functions for tabs:
 
   // Select file and load content
 
   // Initialize debounced function once
-  const fileCache = useRef(new Map())
+  const fileCache = useRef(new Map());
 
   // Debounced function to get file content
-  const debouncedGetFile = (tabId: any, callback: any) => {
+  const debouncedGetFile = useCallback(
-    socket?.emit("getFile", tabId, callback)
+    debounce((tabId, callback) => {
-  } // 300ms debounce delay, adjust as needed
+      socket?.emit('getFile', tabId, callback);
+    }, 300), // 300ms debounce delay, adjust as needed
+    []
+  );
 
-  const selectFile = (tab: TTab) => {
+  const selectFile = useCallback((tab: TTab) => {
     if (tab.id === activeFileId) return;
 
     setGenerate((prev) => ({ ...prev, show: false }));
 
-    // Check if the tab already exists in the list of open tabs
     const exists = tabs.find((t) => t.id === tab.id);
     setTabs((prev) => {
       if (exists) {
-        // If the tab exists, make it the active tab
         setActiveFileId(exists.id);
         return prev;
       }
-      // If the tab doesn't exist, add it to the list of tabs and make it active
       return [...prev, tab];
     });
 
-    // If the file's content is already cached, set it as the active content
+    if (fileCache.current.has(tab.id)) {
-    if (fileContents[tab.id]) {
+      setActiveFileContent(fileCache.current.get(tab.id));
-      setActiveFileContent(fileContents[tab.id]);
     } else {
-      // Otherwise, fetch the content of the file and cache it
+      debouncedGetFile(tab.id, (response: SetStateAction<string>) => {
-      debouncedGetFile(tab.id, (response: string) => {
+        fileCache.current.set(tab.id, response);
-        setFileContents(prev => ({ ...prev, [tab.id]: response }));
         setActiveFileContent(response);
       });
     }
 
-    // Set the editor language based on the file type
     setEditorLanguage(processFileType(tab.name));
-    // Set the active file ID to the new tab
     setActiveFileId(tab.id);
-  };
+  }, [activeFileId, tabs, debouncedGetFile]);
-
-  // Added this effect to update fileContents when the editor content changes
-  useEffect(() => {
-    if (activeFileId) {
-      // Cache the current active file content using the file ID as the key
-      setFileContents(prev => ({ ...prev, [activeFileId]: activeFileContent }));
-    }
-  }, [activeFileContent, activeFileId]);
 
   // Close tab and remove from tabs
   const closeTab = (id: string) => {
@@ -844,37 +626,6 @@ export default function CodeEditor({
     })
   }
 
-  const togglePreviewPanel = () => {
-    if (isPreviewCollapsed) {
-      previewPanelRef.current?.expand();
-      setIsPreviewCollapsed(false);
-    } else {
-      previewPanelRef.current?.collapse();
-      setIsPreviewCollapsed(true);
-    }
-  };
-
-  const toggleLayout = () => {
-    if (!isAIChatOpen) {
-      setIsHorizontalLayout(prev => !prev);
-    }
-  };
-
-  // Add an effect to handle layout changes when AI chat is opened/closed
-  useEffect(() => {
-    if (isAIChatOpen) {
-      setPreviousLayout(isHorizontalLayout);
-      setIsHorizontalLayout(true);
-    } else {
-      setIsHorizontalLayout(previousLayout);
-    }
-  }, [isAIChatOpen]);
-
-  // Modify the toggleAIChat function
-  const toggleAIChat = () => {
-    setIsAIChatOpen(prev => !prev);
-  };
-
   // On disabled access for shared users, show un-interactable loading placeholder + info modal
   if (disableAccess.isDisabled)
     return (
@@ -893,74 +644,30 @@ export default function CodeEditor({
       {/* Copilot DOM elements */}
       <PreviewProvider>
         <div ref={generateRef} />
-        <div ref={suggestionRef} className="absolute">
-          <AnimatePresence>
-            {isSelected && showSuggestion && (
-              <motion.div
-                initial={{ opacity: 0 }}
-                animate={{ opacity: 1 }}
-                exit={{ opacity: 0 }}
-                transition={{ ease: "easeOut", duration: 0.2 }}
-              >
-                <Button size="xs" type="submit" onClick={handleAiEdit}>
-                  <Sparkles className="h-3 w-3 mr-1" />
-                  Edit Code
-                </Button>
-              </motion.div>
-            )}
-          </AnimatePresence>
-        </div>
         <div className="z-50 p-1" ref={generateWidgetRef}>
-          {generate.show ? (
+          {generate.show && ai ? (
             <GenerateInput
               user={userData}
               socket={socket!}
               width={generate.width - 90}
               data={{
                 fileName: tabs.find((t) => t.id === activeFileId)?.name ?? "",
-                code:
+                code: editorRef?.getValue() ?? "",
-                  (isSelected && editorRef?.getSelection()
-                    ? editorRef
-                      ?.getModel()
-                      ?.getValueInRange(editorRef?.getSelection()!)
-                    : editorRef?.getValue()) ?? "",
                 line: generate.line,
               }}
               editor={{
                 language: editorLanguage,
               }}
               onExpand={() => {
-                const line = generate.line
-
                 editorRef?.changeViewZones(function (changeAccessor) {
                   changeAccessor.removeZone(generate.id)
 
                   if (!generateRef.current) return
-                  let id = ""
+                  const id = changeAccessor.addZone({
-                  if (isSelected) {
-                    const selection = editorRef?.getSelection()
-                    if (!selection) return
-                    const isAbove =
-                      generate.pref?.[0] ===
-                      monaco.editor.ContentWidgetPositionPreference.ABOVE
-                    const afterLineNumber = isAbove ? line - 1 : line
-                    id = changeAccessor.addZone({
-                      afterLineNumber,
-                      heightInLines: isAbove ? 11 : 12,
-                      domNode: generateRef.current,
-                    })
-                    const contentWidget = generate.widget
-                    if (contentWidget) {
-                      editorRef?.layoutContentWidget(contentWidget)
-                    }
-                  } else {
-                    id = changeAccessor.addZone({
                     afterLineNumber: cursorLine,
                     heightInLines: 12,
-
                     domNode: generateRef.current,
                   })
-                  }
                   setGenerate((prev) => {
                     return { ...prev, id }
                   })
@@ -974,14 +681,12 @@ export default function CodeEditor({
                     show: !prev.show,
                   }
                 })
-                const selection = editorRef?.getSelection()
+                const file = editorRef?.getValue()
-                const range =
+
-                  isSelected && selection
+                const lines = file?.split("\n") || []
-                    ? selection
+                lines.splice(line - 1, 0, code)
-                    : new monaco.Range(line, 1, line, 1)
+                const updatedFile = lines.join("\n")
-                editorRef?.executeEdits("ai-generation", [
+                editorRef?.setValue(updatedFile)
-                  { range, text: code, forceMoveMarkers: true },
-                ])
               }}
               onClose={() => {
                 setGenerate((prev) => {
@@ -994,6 +699,7 @@ export default function CodeEditor({
             />
           ) : null}
         </div>
+
         {/* Main editor components */}
         <Sidebar
           sandboxData={sandboxData}
@@ -1006,17 +712,18 @@ export default function CodeEditor({
           setFiles={setFiles}
           addNew={(name, type) => addNew(name, type, setFiles, sandboxData)}
           deletingFolderId={deletingFolderId}
+          // AI Copilot Toggle
+          ai={ai}
+          setAi={setAi}
         />
-        {/* Outer ResizablePanelGroup for main layout */}
+
-        <ResizablePanelGroup direction={isHorizontalLayout ? "horizontal" : "vertical"}>
+        {/* Shadcn resizeable panels: https://ui.shadcn.com/docs/components/resizable */}
-          {/* Left side: Editor and Preview/Terminal */}
+        <ResizablePanelGroup direction="horizontal">
-          <ResizablePanel defaultSize={isAIChatOpen ? 80 : 100} minSize={50}>
-            <ResizablePanelGroup direction={isHorizontalLayout ? "vertical" : "horizontal"}>
           <ResizablePanel
             className="p-2 flex flex-col"
             maxSize={80}
             minSize={30}
-                defaultSize={70}
+            defaultSize={60}
             ref={editorPanelRef}
           >
             <div className="h-10 w-full flex gap-2 overflow-auto tab-scroll">
@@ -1059,19 +766,7 @@ export default function CodeEditor({
                       beforeMount={handleEditorWillMount}
                       onMount={handleEditorMount}
                       onChange={(value) => {
-                            // If the new content is different from the cached content, update it
+                        if (value === activeFileContent) {
-                            if (value !== fileContents[activeFileId]) {
-                              setActiveFileContent(value ?? ""); // Update the active file content
-                              // Mark the file as unsaved by setting 'saved' to false
-                              setTabs((prev) =>
-                                prev.map((tab) =>
-                                  tab.id === activeFileId
-                                    ? { ...tab, saved: false }
-                                    : tab
-                                )
-                              )
-                            } else {
-                              // If the content matches the cached content, mark the file as saved
                           setTabs((prev) =>
                             prev.map((tab) =>
                               tab.id === activeFileId
@@ -1079,6 +774,14 @@ export default function CodeEditor({
                                 : tab
                             )
                           )
+                        } else {
+                          setTabs((prev) =>
+                            prev.map((tab) =>
+                              tab.id === activeFileId
+                                ? { ...tab, saved: false }
+                                : tab
+                            )
+                          )
                         }
                       }}
                       options={{
@@ -1107,49 +810,23 @@ export default function CodeEditor({
             </div>
           </ResizablePanel>
           <ResizableHandle />
-              <ResizablePanel defaultSize={30}>
+          <ResizablePanel defaultSize={40}>
-                <ResizablePanelGroup direction={
+            <ResizablePanelGroup direction="vertical">
-                  isAIChatOpen && isHorizontalLayout ? "horizontal" :
-                  isAIChatOpen ? "vertical" :
-                  isHorizontalLayout ? "horizontal" :
-                  "vertical"
-                }>
               <ResizablePanel
-                    ref={previewPanelRef}
+                ref={usePreview().previewPanelRef}
-                    defaultSize={isPreviewCollapsed ? 4 : 20}
+                defaultSize={4}
+                collapsedSize={4}
                 minSize={25}
-                    collapsedSize={isHorizontalLayout ? 20 : 4}
-                    className="p-2 flex flex-col"
                 collapsible
+                className="p-2 flex flex-col"
                 onCollapse={() => setIsPreviewCollapsed(true)}
                 onExpand={() => setIsPreviewCollapsed(false)}
               >
-                    <div className="flex items-center justify-between">
-                      <Button
-                        onClick={toggleLayout}
-                        size="sm"
-                        variant="ghost"
-                        className="mr-2 border"
-                        disabled={isAIChatOpen}
-                        >
-                        {isHorizontalLayout ? <ArrowRightToLine className="w-4 h-4" /> : <ArrowDownToLine className="w-4 h-4" />}
-                      </Button>
                 <PreviewWindow
-                        open={togglePreviewPanel}
+                  open={() => {
-                        collapsed={isPreviewCollapsed}
+                    usePreview().previewPanelRef.current?.expand()
-                        src={previewURL}
+                    setIsPreviewCollapsed(false)
-                        ref={previewWindowRef}
+                  }} collapsed={isPreviewCollapsed} src={previewURL} ref={previewWindowRef} />
-                      />
-                    </div>
-                    {!isPreviewCollapsed && (
-                      <div className="w-full grow rounded-md overflow-hidden bg-foreground mt-2">
-                        <iframe
-                          width={"100%"}
-                          height={"100%"}
-                          src={previewURL}
-                        />
-                      </div>
-                    )}
               </ResizablePanel>
               <ResizableHandle />
               <ResizablePanel
@@ -1169,37 +846,8 @@ export default function CodeEditor({
             </ResizablePanelGroup>
           </ResizablePanel>
         </ResizablePanelGroup>
-          </ResizablePanel>
-          {/* Right side: AIChat (if open) */}
-          {isAIChatOpen && (
-            <>
-              <ResizableHandle />
-              <ResizablePanel defaultSize={30} minSize={15}>
-                <AIChat 
-                  activeFileContent={activeFileContent} 
-                  activeFileName={tabs.find(tab => tab.id === activeFileId)?.name || 'No file selected'}
-                  onClose={toggleAIChat}
-                />
-              </ResizablePanel>
-            </>
-          )}
-        </ResizablePanelGroup>
       </PreviewProvider>
     </>
   )
 }
 
-/**
- * Configure the typescript compiler to detect JSX and load type definitions
- */
-const defaultCompilerOptions: monaco.languages.typescript.CompilerOptions = {
-  allowJs: true,
-  allowSyntheticDefaultImports: true,
-  allowNonTsExtensions: true,
-  resolveJsonModule: true,
-
-  jsx: monaco.languages.typescript.JsxEmit.ReactJSX,
-  module: monaco.languages.typescript.ModuleKind.ESNext,
-  moduleResolution: monaco.languages.typescript.ModuleResolutionKind.NodeJs,
-  target: monaco.languages.typescript.ScriptTarget.ESNext,
-}

frontend/components/editor/navbar/run.tsx

@@ -1,6 +1,5 @@
 "use client";
 
-import React, { useEffect, useRef } from 'react';
 import { Play, StopCircle } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { useTerminal } from "@/context/TerminalContext";
@@ -17,57 +16,53 @@ export default function RunButtonModal({
   setIsRunning: (running: boolean) => void;
   sandboxData: Sandbox;
 }) {
-  const { createNewTerminal, closeTerminal, terminals } = useTerminal();
+  const { createNewTerminal, terminals, closeTerminal } = useTerminal();
   const { setIsPreviewCollapsed, previewPanelRef } = usePreview();
-  // Ref to keep track of the last created terminal's ID
-  const lastCreatedTerminalRef = useRef<string | null>(null);
 
-  // Effect to update the lastCreatedTerminalRef when a new terminal is added
+  const handleRun = () => {
-  useEffect(() => {
+    if (isRunning) {
-    if (terminals.length > 0 && !isRunning) {
+      console.log('Stopping sandbox...');
-      const latestTerminal = terminals[terminals.length - 1];
+      console.log('Closing Preview Window');
-      if (latestTerminal && latestTerminal.id !== lastCreatedTerminalRef.current) {
+
-        lastCreatedTerminalRef.current = latestTerminal.id;
+      terminals.forEach(term => {
-      }
+        if (term.terminal) {
-    }
+          closeTerminal(term.id);
-  }, [terminals, isRunning]);
+          console.log('Closing Terminal', term.id);
+        }
+      });
 
-  const handleRun = async () => {
-    if (isRunning && lastCreatedTerminalRef.current) 
-      {
-        await closeTerminal(lastCreatedTerminalRef.current);
-        lastCreatedTerminalRef.current = null;
       setIsPreviewCollapsed(true);
       previewPanelRef.current?.collapse();
-      } 
+    } else {
-    else if (!isRunning && terminals.length < 4) 
+      console.log('Running sandbox...');
-      {
+      console.log('Opening Terminal');
-      const command = sandboxData.type === "streamlit"
+      console.log('Opening Preview Window');
-        ? "pip install -r requirements.txt && streamlit run main.py --server.runOnSave true"
+
-        : "yarn install && yarn dev";
+      if (terminals.length < 4) {
+        if (sandboxData.type === "streamlit") {
+          createNewTerminal(
+            "pip install -r requirements.txt && streamlit run main.py --server.runOnSave true"
+          );
+        } else {
+          createNewTerminal("yarn install && yarn dev"); 
+        }
+      } else {
+        toast.error("You reached the maximum # of terminals.");
+        console.error("Maximum number of terminals reached.");
+      }
 
-      try {
-        // Create a new terminal with the appropriate command
-        await createNewTerminal(command);
       setIsPreviewCollapsed(false);
       previewPanelRef.current?.expand();
-      } catch (error) {
-        toast.error("Failed to create new terminal.");
-        console.error("Error creating new terminal:", error);
-        return;
     }
-    } else if (!isRunning) {
-      toast.error("You've reached the maximum number of terminals.");
-      return;
-    }
-
     setIsRunning(!isRunning);
   };
 
   return (
+    <>
       <Button variant="outline" onClick={handleRun}>
         {isRunning ? <StopCircle className="w-4 h-4 mr-2" /> : <Play className="w-4 h-4 mr-2" />}
         {isRunning ? 'Stop' : 'Run'}
       </Button>
+    </>
   );
 }

frontend/components/editor/preview/index.tsx

@@ -4,7 +4,6 @@ import {
   Link,
   RotateCw,
   TerminalSquare,
-  UnfoldVertical,
 } from "lucide-react"
 import { useEffect, useRef, useState, useImperativeHandle, forwardRef } from "react"
 import { toast } from "sonner"
@@ -33,18 +32,24 @@ ref: React.Ref<{
 
   return (
     <>
+      <div
+        className={`${collapsed ? "h-full" : "h-10"
+          } select-none w-full flex gap-2`}
+      >
         <div className="h-8 rounded-md px-3 bg-secondary flex items-center w-full justify-between">
           <div className="text-xs">Preview</div>
           <div className="flex space-x-1 translate-x-1">
             {collapsed ? (
-              <PreviewButton onClick={open}>
+              <PreviewButton disabled onClick={() => { }}>
-                <UnfoldVertical className="w-4 h-4" />
+                <TerminalSquare className="w-4 h-4" />
               </PreviewButton>
             ) : (
               <>
+                {/* Removed the unfoldvertical button since we have the same thing via the run button.
+                
                 <PreviewButton onClick={open}>
                   <UnfoldVertical className="w-4 h-4" />
-                </PreviewButton>
+                </PreviewButton> */}
 
                 <PreviewButton
                   onClick={() => {
@@ -61,6 +66,18 @@ ref: React.Ref<{
             )}
           </div>
         </div>
+      </div>
+      {collapsed ? null : (
+        <div className="w-full grow rounded-md overflow-hidden bg-foreground">
+          <iframe
+            key={iframeKey}
+            ref={frameRef}
+            width={"100%"}
+            height={"100%"}
+            src={src}
+          />
+        </div>
+      )}
     </>
   )
 })

frontend/components/editor/sidebar/file.tsx

@@ -90,9 +90,9 @@ export default function SidebarFile({
           if (!editing && !pendingDelete && !isMoving)
             selectFile({ ...data, saved: true });
         }}
-        onDoubleClick={() => {
+        // onDoubleClick={() => {
-          setEditing(true)
+        //   setEditing(true)
-        }}
+        // }}
         className={`${
           dragging ? "opacity-50 hover:!bg-background" : ""
         } data-[state=open]:bg-secondary/50 w-full flex items-center h-7 px-1 hover:bg-secondary rounded-sm cursor-pointer transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring`}

frontend/components/editor/sidebar/folder.tsx

@@ -1,20 +1,18 @@
-"use client"
+"use client";
 
-import Image from "next/image"
+import Image from "next/image";
-import { useEffect, useRef, useState } from "react"
+import { useEffect, useRef, useState } from "react";
-import { getIconForFolder, getIconForOpenFolder } from "vscode-icons-js"
+import { getIconForFolder, getIconForOpenFolder } from "vscode-icons-js";
-import { TFile, TFolder, TTab } from "@/lib/types"
+import { TFile, TFolder, TTab } from "@/lib/types";
-import SidebarFile from "./file"
+import SidebarFile from "./file";
 import {
   ContextMenu,
   ContextMenuContent,
   ContextMenuItem,
   ContextMenuTrigger,
-} from "@/components/ui/context-menu"
+} from "@/components/ui/context-menu";
-import { ChevronRight, Loader2, Pencil, Trash2 } from "lucide-react"
+import { Loader2, Pencil, Trash2 } from "lucide-react";
-import { dropTargetForElements } from "@atlaskit/pragmatic-drag-and-drop/element/adapter"
+import { dropTargetForElements } from "@atlaskit/pragmatic-drag-and-drop/element/adapter";
-import { cn } from "@/lib/utils"
-import { motion, AnimatePresence } from "framer-motion"
 
 // Note: Renaming has not been implemented in the backend yet, so UI relating to renaming is commented out
 
@@ -27,27 +25,27 @@ export default function SidebarFolder({
   movingId,
   deletingFolderId,
 }: {
-  data: TFolder
+  data: TFolder;
-  selectFile: (file: TTab) => void
+  selectFile: (file: TTab) => void;
   handleRename: (
     id: string,
     newName: string,
     oldName: string,
     type: "file" | "folder"
-  ) => boolean
+  ) => boolean;
-  handleDeleteFile: (file: TFile) => void
+  handleDeleteFile: (file: TFile) => void;
-  handleDeleteFolder: (folder: TFolder) => void
+  handleDeleteFolder: (folder: TFolder) => void;
-  movingId: string
+  movingId: string;
-  deletingFolderId: string
+  deletingFolderId: string;
 }) {
-  const ref = useRef(null) // drop target
+  const ref = useRef(null); // drop target
-  const [isDraggedOver, setIsDraggedOver] = useState(false)
+  const [isDraggedOver, setIsDraggedOver] = useState(false);
 
   const isDeleting =
-    deletingFolderId.length > 0 && data.id.startsWith(deletingFolderId)
+    deletingFolderId.length > 0 && data.id.startsWith(deletingFolderId);
 
   useEffect(() => {
-    const el = ref.current
+    const el = ref.current;
 
     if (el)
       return dropTargetForElements({
@@ -69,17 +67,17 @@ export default function SidebarFolder({
 
         // no dropping while awaiting move
         canDrop: () => {
-          return !movingId
+          return !movingId;
         },
-      })
+      });
-  }, [])
+  }, []);
 
-  const [isOpen, setIsOpen] = useState(false)
+  const [isOpen, setIsOpen] = useState(false);
   const folder = isOpen
     ? getIconForOpenFolder(data.name)
-    : getIconForFolder(data.name)
+    : getIconForFolder(data.name);
 
-  const inputRef = useRef<HTMLInputElement>(null)
+  const inputRef = useRef<HTMLInputElement>(null);
   // const [editing, setEditing] = useState(false);
 
   // useEffect(() => {
@@ -98,12 +96,6 @@ export default function SidebarFolder({
           isDraggedOver ? "bg-secondary/50 rounded-t-sm" : "rounded-sm"
         } w-full flex items-center h-7 px-1 transition-colors hover:bg-secondary cursor-pointer`}
       >
-        <ChevronRight
-          className={cn(
-            "min-w-3 min-h-3 mr-1 ml-auto transition-all duration-300",
-            isOpen ? "transform rotate-90" : ""
-          )}
-        />
         <Image
           src={`/icons/${folder}`}
           alt="Folder icon"
@@ -157,36 +149,21 @@ export default function SidebarFolder({
         <ContextMenuItem
           disabled={isDeleting}
           onClick={() => {
-            handleDeleteFolder(data)
+            handleDeleteFolder(data);
           }}
         >
           <Trash2 className="w-4 h-4 mr-2" />
           Delete
         </ContextMenuItem>
       </ContextMenuContent>
-      <AnimatePresence>
       {isOpen ? (
-          <motion.div
-            className="overflow-y-hidden"
-            initial={{
-              height: 0,
-              opacity: 0,
-            }}
-            animate={{
-              height: "auto",
-              opacity: 1,
-            }}
-            exit={{
-              height: 0,
-              opacity: 0,
-            }}
-          >
         <div
-              className={cn(
+          className={`flex w-full items-stretch ${
             isDraggedOver ? "rounded-b-sm bg-secondary/50" : ""
-              )}
+          }`}
         >
-              <div className="flex flex-col grow ml-2 pl-2 border-l border-border">
+          <div className="w-[1px] bg-border mx-2 h-full"></div>
+          <div className="flex flex-col grow">
             {data.children.map((child) =>
               child.type === "file" ? (
                 <SidebarFile
@@ -213,9 +190,7 @@ export default function SidebarFolder({
             )}
           </div>
         </div>
-          </motion.div>
       ) : null}
-      </AnimatePresence>
     </ContextMenu>
-  )
+  );
 }

frontend/components/editor/sidebar/index.tsx

@@ -4,8 +4,9 @@ import {
   FilePlus,
   FolderPlus,
   Loader2,
+  MonitorPlay,
+  Search,
   Sparkles,
-  MessageSquareMore,
 } from "lucide-react";
 import SidebarFile from "./file";
 import SidebarFolder from "./folder";
@@ -13,12 +14,13 @@ import { Sandbox, TFile, TFolder, TTab } from "@/lib/types";
 import { useEffect, useRef, useState } from "react";
 import New from "./new";
 import { Socket } from "socket.io-client";
-import { Button } from "@/components/ui/button";
+import { Switch } from "@/components/ui/switch";
 
 import {
   dropTargetForElements,
   monitorForElements,
 } from "@atlaskit/pragmatic-drag-and-drop/element/adapter";
+import Button from "@/components/ui/customButton";
 
 export default function Sidebar({
   sandboxData,
@@ -30,6 +32,8 @@ export default function Sidebar({
   socket,
   setFiles,
   addNew,
+  ai,
+  setAi,
   deletingFolderId,
 }: {
   sandboxData: Sandbox;
@@ -46,6 +50,8 @@ export default function Sidebar({
   socket: Socket;
   setFiles: (files: (TFile | TFolder)[]) => void;
   addNew: (name: string, type: "file" | "folder") => void;
+  ai: boolean;
+  setAi: React.Dispatch<React.SetStateAction<boolean>>;
   deletingFolderId: string;
 }) {
   const ref = useRef(null); // drop target
@@ -103,8 +109,8 @@ export default function Sidebar({
   }, []);
 
   return (
-    <div className="h-full w-56 select-none flex flex-col text-sm">
+    <div className="h-full w-56 select-none flex flex-col text-sm items-start justify-between p-2">
-      <div className="flex-grow overflow-auto p-2 pb-[84px]">
+      <div className="w-full flex flex-col items-start">
         <div className="flex w-full items-center justify-between h-8 mb-1 ">
           <div className="text-muted-foreground">Explorer</div>
           <div className="flex space-x-1">
@@ -179,25 +185,24 @@ export default function Sidebar({
           )}
         </div>
       </div>
-      <div className="fixed bottom-0 w-48 flex flex-col p-2 bg-background">
+      <div className="w-full space-y-4">
-        <Button variant="ghost" className="w-full justify-start text-sm text-muted-foreground font-normal h-8 px-2 mb-2" disabled aria-disabled="true" style={{ opacity: 1}}>
+        <div className="flex items-center justify-between w-full">
-          <Sparkles className="h-4 w-4 mr-2 text-indigo-500 opacity-70" />
+          <div className="flex items-center">
-          Copilot
+            <Sparkles
-          <div className="ml-auto">
+              className={`h-4 w-4 mr-2 ${
-            <kbd className="pointer-events-none inline-flex h-5 select-none items-center gap-1 rounded border bg-muted px-1.5 font-mono text-[10px] font-medium text-muted-foreground">
+                ai ? "text-indigo-500" : "text-muted-foreground"
-              <span className="text-xs">⌘</span>G
+              }`}
-            </kbd>
+            />
+            Copilot{" "}
+            <span className="font-mono text-muted-foreground inline-block ml-1.5 text-xs leading-none border border-b-2 border-muted-foreground py-1 px-1.5 rounded-md">
+              ⌘G
+            </span>
           </div>
-        </Button>
+          <Switch checked={ai} onCheckedChange={setAi} />
-        <Button variant="ghost" className="w-full justify-start text-sm text-muted-foreground font-normal h-8 px-2 mb-2" disabled aria-disabled="true" style={{ opacity: 1 }}>
-          <MessageSquareMore className="h-4 w-4 mr-2 text-indigo-500 opacity-70" />
-          AI Chat  
-          <div className="ml-auto">
-            <kbd className="pointer-events-none inline-flex h-5 select-none items-center gap-1 rounded border bg-muted px-1.5 font-mono text-[10px] font-medium text-muted-foreground">
-              <span className="text-xs">⌘</span>L
-            </kbd> 
         </div>
-        </Button>
+        {/* <Button className="w-full">
+          <MonitorPlay className="w-4 h-4 mr-2" /> Run
+        </Button> */}
       </div>
     </div>
   );

frontend/components/ui/LoadingDots.tsx

@@ -1,32 +0,0 @@
-import React from 'react';
-
-const LoadingDots: React.FC = () => {
-  return (
-    <span className="loading-dots">
-      <span className="dot">.</span>
-      <span className="dot">.</span>
-      <span className="dot">.</span>
-      <style jsx>{`
-        .loading-dots {
-          display: inline-block;
-          font-size: 24px; 
-        }
-        .dot {
-          opacity: 0;
-          animation: showHideDot 1.5s ease-in-out infinite;
-        }
-        .dot:nth-child(1) { animation-delay: 0s; }
-        .dot:nth-child(2) { animation-delay: 0.5s; }
-        .dot:nth-child(3) { animation-delay: 1s; }
-        @keyframes showHideDot {
-          0% { opacity: 0; }
-          50% { opacity: 1; }
-          100% { opacity: 0; }
-        }
-      `}</style>
-    </span>
-  );
-};
-
-export default LoadingDots;
-

frontend/components/ui/button.tsx

@@ -22,7 +22,6 @@ const buttonVariants = cva(
       },
       size: {
         default: "h-9 px-4 py-2",
-        xs: "h-6 px-2.5 py-1.5 rounded-sm text-[0.7rem]",
         sm: "h-8 rounded-md px-3 text-xs",
         lg: "h-10 rounded-md px-8",
         icon: "h-9 w-9",

frontend/components/ui/userButton.tsx

@@ -42,13 +42,13 @@ export default function UserButton({ userData }: { userData: User }) {
         <div className="py-1.5 px-2 w-full flex flex-col items-start text-sm">
           <div className="flex items-center">
             <Sparkles className={`h-4 w-4 mr-2 text-indigo-500`} />
-            AI Usage: {userData.generations}/1000
+            AI Usage: {userData.generations}/10
           </div>
           <div className="rounded-full w-full mt-2 h-2 overflow-hidden bg-secondary">
             <div
               className="h-full bg-indigo-500 rounded-full"
               style={{
-                width: `${(userData.generations * 100) / 1000}%`,
+                width: `${(userData.generations * 100) / 10}%`,
               }}
             />
           </div>

frontend/lib/data/index.ts

@@ -1,36 +0,0 @@
-export const projectTemplates: {
-  id: string
-  name: string
-  icon: string
-  description: string
-  disabled: boolean
-}[] = [
-  {
-    id: "reactjs",
-    name: "React",
-    icon: "/project-icons/react.svg",
-    description: "A JavaScript library for building user interfaces",
-    disabled: false,
-  },
-  {
-    id: "vanillajs",
-    name: "HTML/JS",
-    icon: "/project-icons/more.svg",
-    description: "More coming soon, feel free to contribute on GitHub",
-    disabled: false,
-  },
-  {
-    id: "nextjs",
-    name: "NextJS",
-    icon: "/project-icons/node.svg",
-    description: "A JavaScript runtime built on the V8 JavaScript engine",
-    disabled: false,
-  },
-  {
-    id: "streamlit",
-    name: "Streamlit",
-    icon: "/project-icons/python.svg",
-    description: "A JavaScript runtime built on the V8 JavaScript engine",
-    disabled: false,
-  },
-]

frontend/lib/file-extension-to-language.json

@@ -1,295 +0,0 @@
-{
-  "_coffee": "coffeescript",
-  "_js": "javascript",
-  "adp": "tcl",
-  "al": "perl",
-  "ant": "xml",
-  "aw": "php",
-  "axml": "xml",
-  "bash": "shell",
-  "bats": "shell",
-  "bones": "javascript",
-  "boot": "clojure",
-  "builder": "ruby",
-  "bzl": "python",
-  "c": "c",
-  "c++": "cpp",
-  "cake": "coffeescript",
-  "cats": "c",
-  "cc": "cpp",
-  "ccxml": "xml",
-  "cfg": "ini",
-  "cgi": "shell",
-  "cjsx": "coffeescript",
-  "cl2": "clojure",
-  "clixml": "xml",
-  "clj": "clojure",
-  "cljc": "clojure",
-  "cljs.hl": "clojure",
-  "cljs": "clojure",
-  "cljscm": "clojure",
-  "cljx": "clojure",
-  "coffee": "coffeescript",
-  "command": "shell",
-  "cp": "cpp",
-  "cpp": "cpp",
-  "cproject": "xml",
-  "cql": "sql",
-  "csl": "xml",
-  "cson": "coffeescript",
-  "csproj": "xml",
-  "ct": "xml",
-  "ctp": "php",
-  "cxx": "cpp",
-  "ddl": "sql",
-  "dfm": "pascal",
-  "dita": "xml",
-  "ditamap": "xml",
-  "ditaval": "xml",
-  "dll.config": "xml",
-  "dotsettings": "xml",
-  "dpr": "pascal",
-  "ecl": "ecl",
-  "eclxml": "ecl",
-  "es": "javascript",
-  "es6": "javascript",
-  "ex": "elixir",
-  "exs": "elixir",
-  "fcgi": "shell",
-  "filters": "xml",
-  "frag": "javascript",
-  "fsproj": "xml",
-  "fxml": "xml",
-  "gemspec": "ruby",
-  "geojson": "json",
-  "glade": "xml",
-  "gml": "xml",
-  "god": "ruby",
-  "grxml": "xml",
-  "gs": "javascript",
-  "gyp": "python",
-  "h": "cpp",
-  "h++": "cpp",
-  "handlebars": "handlebars",
-  "hbs": "handlebars",
-  "hcl": "hcl",
-  "hh": "cpp",
-  "hic": "clojure",
-  "hpp": "cpp",
-  "htm": "html",
-  "html.hl": "html",
-  "html": "html",
-  "hxx": "cpp",
-  "iced": "coffeescript",
-  "idc": "c",
-  "iml": "xml",
-  "inc": "sql",
-  "ini": "ini",
-  "inl": "cpp",
-  "ipp": "cpp",
-  "irbrc": "ruby",
-  "ivy": "xml",
-  "j2": "python",
-  "jake": "javascript",
-  "jbuilder": "ruby",
-  "jelly": "xml",
-  "jinja": "python",
-  "jinja2": "python",
-  "js": "javascript",
-  "jsb": "javascript",
-  "jscad": "javascript",
-  "jsfl": "javascript",
-  "jsm": "javascript",
-  "json": "json",
-  "jsproj": "xml",
-  "jss": "javascript",
-  "kml": "xml",
-  "ksh": "shell",
-  "kt": "kotlin",
-  "ktm": "kotlin",
-  "kts": "kotlin",
-  "launch": "xml",
-  "lmi": "python",
-  "lock": "json",
-  "lpr": "pascal",
-  "lua": "lua",
-  "markdown": "markdown",
-  "md": "markdown",
-  "mdpolicy": "xml",
-  "mkd": "markdown",
-  "mkdn": "markdown",
-  "mkdown": "markdown",
-  "mm": "xml",
-  "mod": "xml",
-  "mspec": "ruby",
-  "mustache": "python",
-  "mxml": "xml",
-  "njs": "javascript",
-  "nproj": "xml",
-  "nse": "lua",
-  "nuspec": "xml",
-  "odd": "xml",
-  "osm": "xml",
-  "pac": "javascript",
-  "pas": "pascal",
-  "pd_lua": "lua",
-  "perl": "perl",
-  "ph": "perl",
-  "php": "php",
-  "php3": "php",
-  "php4": "php",
-  "php5": "php",
-  "phps": "php",
-  "phpt": "php",
-  "pl": "perl",
-  "plist": "xml",
-  "pluginspec": "xml",
-  "plx": "perl",
-  "pm": "perl",
-  "pod": "perl",
-  "podspec": "ruby",
-  "pp": "pascal",
-  "prc": "sql",
-  "prefs": "ini",
-  "pro": "ini",
-  "properties": "ini",
-  "props": "xml",
-  "ps1": "powershell",
-  "ps1xml": "xml",
-  "psc1": "xml",
-  "psd1": "powershell",
-  "psgi": "perl",
-  "psm1": "powershell",
-  "pt": "xml",
-  "py": "python",
-  "pyde": "python",
-  "pyp": "python",
-  "pyt": "python",
-  "pyw": "python",
-  "r": "r",
-  "rabl": "ruby",
-  "rake": "ruby",
-  "rb": "ruby",
-  "rbuild": "ruby",
-  "rbw": "ruby",
-  "rbx": "ruby",
-  "rbxs": "lua",
-  "rd": "r",
-  "rdf": "xml",
-  "reek": "yaml",
-  "rest.txt": "restructuredtext",
-  "rest": "restructuredtext",
-  "ron": "markdown",
-  "rpy": "python",
-  "rq": "sparql",
-  "rs.in": "rust",
-  "rs": "rust",
-  "rss": "xml",
-  "rst.txt": "restructuredtext",
-  "rst": "restructuredtext",
-  "rsx": "r",
-  "ru": "ruby",
-  "ruby": "ruby",
-  "rviz": "yaml",
-  "sbt": "scala",
-  "sc": "scala",
-  "scala": "scala",
-  "scm": "scheme",
-  "scxml": "xml",
-  "sh.in": "shell",
-  "sh": "shell",
-  "sjs": "javascript",
-  "sld": "scheme",
-  "sls": "scheme",
-  "sparql": "sparql",
-  "sps": "scheme",
-  "sql": "sql",
-  "srdf": "xml",
-  "ss": "scheme",
-  "ssjs": "javascript",
-  "st": "html",
-  "storyboard": "xml",
-  "sttheme": "xml",
-  "sublime_metrics": "javascript",
-  "sublime_session": "javascript",
-  "sublime-build": "javascript",
-  "sublime-commands": "javascript",
-  "sublime-completions": "javascript",
-  "sublime-keymap": "javascript",
-  "sublime-macro": "javascript",
-  "sublime-menu": "javascript",
-  "sublime-mousemap": "javascript",
-  "sublime-project": "javascript",
-  "sublime-settings": "javascript",
-  "sublime-snippet": "xml",
-  "sublime-syntax": "yaml",
-  "sublime-theme": "javascript",
-  "sublime-workspace": "javascript",
-  "sv": "systemverilog",
-  "svh": "systemverilog",
-  "syntax": "yaml",
-  "t": "perl",
-  "tab": "sql",
-  "tac": "python",
-  "targets": "xml",
-  "tcc": "cpp",
-  "tcl": "tcl",
-  "tf": "hcl",
-  "thor": "ruby",
-  "tm": "tcl",
-  "tmcommand": "xml",
-  "tml": "xml",
-  "tmlanguage": "xml",
-  "tmpreferences": "xml",
-  "tmsnippet": "xml",
-  "tmtheme": "xml",
-  "tmux": "shell",
-  "tool": "shell",
-  "topojson": "json",
-  "tpp": "cpp",
-  "ts": "typescript",
-  "tsx": "typescript",
-  "udf": "sql",
-  "ui": "xml",
-  "urdf": "xml",
-  "ux": "xml",
-  "v": "verilog",
-  "vbproj": "xml",
-  "vcxproj": "xml",
-  "veo": "verilog",
-  "vh": "systemverilog",
-  "viw": "sql",
-  "vssettings": "xml",
-  "vxml": "xml",
-  "w": "c",
-  "watchr": "ruby",
-  "wlua": "lua",
-  "wsdl": "xml",
-  "wsf": "xml",
-  "wsgi": "python",
-  "wxi": "xml",
-  "wxl": "xml",
-  "wxs": "xml",
-  "x3d": "xml",
-  "xacro": "xml",
-  "xaml": "xml",
-  "xht": "html",
-  "xhtml": "html",
-  "xib": "xml",
-  "xlf": "xml",
-  "xliff": "xml",
-  "xmi": "xml",
-  "xml.dist": "xml",
-  "xml": "xml",
-  "xproj": "xml",
-  "xpy": "python",
-  "xsd": "xml",
-  "xsjs": "javascript",
-  "xsjslib": "javascript",
-  "xul": "xml",
-  "yaml-tmlanguage": "yaml",
-  "yaml": "yaml",
-  "yml": "yaml",
-  "zcml": "xml",
-  "zsh": "shell"
-}

frontend/lib/tsconfig.ts

@@ -1,99 +0,0 @@
-import * as monaco from "monaco-editor"
-
-export function parseTSConfigToMonacoOptions(
-  tsconfig: any
-): monaco.languages.typescript.CompilerOptions {
-  const compilerOptions: monaco.languages.typescript.CompilerOptions = {}
-
-  // Map tsconfig options to Monaco CompilerOptions
-  if (tsconfig.strict) compilerOptions.strict = tsconfig.strict
-  if (tsconfig.target) compilerOptions.target = mapScriptTarget(tsconfig.target)
-  if (tsconfig.module) compilerOptions.module = mapModule(tsconfig.module)
-  if (tsconfig.lib) compilerOptions.lib = tsconfig.lib
-  if (tsconfig.allowJs) compilerOptions.allowJs = tsconfig.allowJs
-  if (tsconfig.checkJs) compilerOptions.checkJs = tsconfig.checkJs
-  if (tsconfig.jsx) compilerOptions.jsx = mapJSX(tsconfig.jsx)
-  if (tsconfig.declaration) compilerOptions.declaration = tsconfig.declaration
-  if (tsconfig.declarationMap)
-    compilerOptions.declarationMap = tsconfig.declarationMap
-  if (tsconfig.sourceMap) compilerOptions.sourceMap = tsconfig.sourceMap
-  if (tsconfig.outFile) compilerOptions.outFile = tsconfig.outFile
-  if (tsconfig.outDir) compilerOptions.outDir = tsconfig.outDir
-  if (tsconfig.removeComments)
-    compilerOptions.removeComments = tsconfig.removeComments
-  if (tsconfig.noEmit) compilerOptions.noEmit = tsconfig.noEmit
-  if (tsconfig.noEmitOnError)
-    compilerOptions.noEmitOnError = tsconfig.noEmitOnError
-
-  return compilerOptions
-}
-
-function mapScriptTarget(
-  target: string
-): monaco.languages.typescript.ScriptTarget {
-  const targetMap: { [key: string]: monaco.languages.typescript.ScriptTarget } =
-    {
-      es3: monaco.languages.typescript.ScriptTarget.ES3,
-      es5: monaco.languages.typescript.ScriptTarget.ES5,
-      es6: monaco.languages.typescript.ScriptTarget.ES2015,
-      es2015: monaco.languages.typescript.ScriptTarget.ES2015,
-      es2016: monaco.languages.typescript.ScriptTarget.ES2016,
-      es2017: monaco.languages.typescript.ScriptTarget.ES2017,
-      es2018: monaco.languages.typescript.ScriptTarget.ES2018,
-      es2019: monaco.languages.typescript.ScriptTarget.ES2019,
-      es2020: monaco.languages.typescript.ScriptTarget.ES2020,
-      esnext: monaco.languages.typescript.ScriptTarget.ESNext,
-    }
-  if (typeof target !== "string") {
-    return monaco.languages.typescript.ScriptTarget.Latest
-  }
-  return (
-    targetMap[target?.toLowerCase()] ||
-    monaco.languages.typescript.ScriptTarget.Latest
-  )
-}
-
-function mapModule(module: string): monaco.languages.typescript.ModuleKind {
-  const moduleMap: { [key: string]: monaco.languages.typescript.ModuleKind } = {
-    none: monaco.languages.typescript.ModuleKind.None,
-    commonjs: monaco.languages.typescript.ModuleKind.CommonJS,
-    amd: monaco.languages.typescript.ModuleKind.AMD,
-    umd: monaco.languages.typescript.ModuleKind.UMD,
-    system: monaco.languages.typescript.ModuleKind.System,
-    es6: monaco.languages.typescript.ModuleKind.ES2015,
-    es2015: monaco.languages.typescript.ModuleKind.ES2015,
-    esnext: monaco.languages.typescript.ModuleKind.ESNext,
-  }
-  if (typeof module !== "string") {
-    return monaco.languages.typescript.ModuleKind.ESNext
-  }
-  return (
-    moduleMap[module.toLowerCase()] ||
-    monaco.languages.typescript.ModuleKind.ESNext
-  )
-}
-
-function mapJSX(jsx: string): monaco.languages.typescript.JsxEmit {
-  const jsxMap: { [key: string]: monaco.languages.typescript.JsxEmit } = {
-    preserve: monaco.languages.typescript.JsxEmit.Preserve,
-    react: monaco.languages.typescript.JsxEmit.React,
-    "react-native": monaco.languages.typescript.JsxEmit.ReactNative,
-  }
-  return jsxMap[jsx.toLowerCase()] || monaco.languages.typescript.JsxEmit.React
-}
-
-// Example usage:
-const tsconfigJSON = {
-  compilerOptions: {
-    strict: true,
-    target: "ES2020",
-    module: "ESNext",
-    lib: ["DOM", "ES2020"],
-    jsx: "react",
-    sourceMap: true,
-    outDir: "./dist",
-  },
-}
-
-const monacoOptions = parseTSConfigToMonacoOptions(tsconfigJSON.compilerOptions)
-console.log(monacoOptions)

frontend/lib/utils.ts

@@ -2,19 +2,18 @@ import { type ClassValue, clsx } from "clsx"
 // import { toast } from "sonner"
 import { twMerge } from "tailwind-merge"
 import { Sandbox, TFile, TFolder } from "./types"
-import fileExtToLang from "./file-extension-to-language.json"
 
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
 
 export function processFileType(file: string) {
-  const extension = file.split(".").pop()
+  const ending = file.split(".").pop()
-  const fileExtToLangMap = fileExtToLang as Record<string, string>
-  if (extension && fileExtToLangMap[extension]) {
-    return fileExtToLangMap[extension]
-  }
 
+  if (ending === "ts" || ending === "tsx") return "typescript"
+  if (ending === "js" || ending === "jsx") return "javascript"
+
+  if (ending) return ending
   return "plaintext"
 }
 
@@ -63,38 +62,12 @@ export function addNew(
   }
 }
 
-export function debounce<T extends (...args: any[]) => void>(
+export function debounce<T extends (...args: any[]) => void>(func: T, wait: number): T {
-  func: T,
+  let timeout: NodeJS.Timeout | null = null;
-  wait: number
-): T {
-  let timeout: NodeJS.Timeout | null = null
   return function (...args: Parameters<T>) {
       if (timeout) {
-      clearTimeout(timeout)
+          clearTimeout(timeout);
       }
-    timeout = setTimeout(() => func(...args), wait)
+      timeout = setTimeout(() => func(...args), wait);
-  } as T
+  } as T;
-}
-
-// Deep merge utility function
-export const deepMerge = (target: any, source: any) => {
-  const output = { ...target }
-  if (isObject(target) && isObject(source)) {
-    Object.keys(source).forEach((key) => {
-      if (isObject(source[key])) {
-        if (!(key in target)) {
-          Object.assign(output, { [key]: source[key] })
-        } else {
-          output[key] = deepMerge(target[key], source[key])
-        }
-      } else {
-        Object.assign(output, { [key]: source[key] })
-      }
-    })
-  }
-  return output
-}
-
-const isObject = (item: any) => {
-  return item && typeof item === "object" && !Array.isArray(item)
 }

frontend/package.json

@@ -12,7 +12,6 @@
     "@atlaskit/pragmatic-drag-and-drop": "^1.1.7",
     "@clerk/nextjs": "^4.29.12",
     "@clerk/themes": "^1.7.12",
-    "@codemirror/lang-javascript": "^6.2.2",
     "@hookform/resolvers": "^3.3.4",
     "@liveblocks/client": "^1.12.0",
     "@liveblocks/node": "^1.12.0",
@@ -31,8 +30,6 @@
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-switch": "^1.0.3",
     "@react-three/fiber": "^8.16.6",
-    "@uiw/codemirror-theme-vscode": "^4.23.5",
-    "@uiw/react-codemirror": "^4.23.5",
     "@vercel/analytics": "^1.2.2",
     "@xterm/addon-fit": "^0.10.0",
     "@xterm/xterm": "^5.5.0",
@@ -49,10 +46,7 @@
     "react": "^18.3.1",
     "react-dom": "^18",
     "react-hook-form": "^7.51.3",
-    "react-markdown": "^9.0.1",
     "react-resizable-panels": "^2.0.16",
-    "react-syntax-highlighter": "^15.5.0",
-    "remark-gfm": "^4.0.0",
     "socket.io-client": "^4.7.5",
     "sonner": "^1.4.41",
     "tailwind-merge": "^2.3.0",
@@ -65,11 +59,9 @@
     "zod": "^3.23.8"
   },
   "devDependencies": {
-    "@types/estree": "^1.0.6",
     "@types/node": "^20",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18",
-    "@types/react-syntax-highlighter": "^15.5.13",
     "@types/three": "^0.164.0",
     "autoprefixer": "^10.0.1",
     "postcss": "^8",

frontend/react-syntax-highlighter.d.ts

@@ -1,3 +0,0 @@
-declare module 'react-syntax-highlighter';
-declare module 'react-syntax-highlighter/dist/esm/styles/prism';
-

frontend/tsconfig.json

@@ -1,7 +1,6 @@
 {
   "compilerOptions": {
     "lib": ["dom", "dom.iterable", "esnext"],
-    "types": ["node"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,