diff --git a/.jscpd.json b/.jscpd.json
new file mode 100644
index 0000000..2cee5f5
--- /dev/null
+++ b/.jscpd.json
@@ -0,0 +1,15 @@
+{
+  "threshold": 0,
+  "reporters": ["html", "markdown"],
+  "ignore": [
+    "**/node_modules/**",
+    "**/.git/**",
+    "**/.rbenv/**",
+    "**/.venv/**",
+    "**/*cache*/**",
+    "**/.github/**",
+    "**/.idea/**",
+    "**/report/**",
+    "**/*.svg"
+  ]
+}