diff --git a/js-vitest/jsconfig.json b/js-vitest/jsconfig.json
new file mode 100644
index 0000000..8a1a755
--- /dev/null
+++ b/js-vitest/jsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "strict": true,
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "jsx": "preserve",
+    "jsxImportSource": "solid-js",
+    "types": ["vite/client"],
+    "noEmit": true,
+    "isolatedModules": true
+  }
+}
\ No newline at end of file
diff --git a/js/jsconfig.json b/js/jsconfig.json
new file mode 100644
index 0000000..8a1a755
--- /dev/null
+++ b/js/jsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "strict": true,
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "jsx": "preserve",
+    "jsxImportSource": "solid-js",
+    "types": ["vite/client"],
+    "noEmit": true,
+    "isolatedModules": true
+  }
+}
\ No newline at end of file