Oh god, finally. No error Linit

.eslintrc.json

@@ -0,0 +1,19 @@
+{
+    "env": {
+        "node": true,
+        "es2021": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "ignorePatterns": ["**/dist/*", "**/coverage/*", "node_modules"]
+}

.github/workflows/ci.yml

@@ -42,6 +42,5 @@ jobs:
       - name: Run formatting check
         run: npm run format:check
 
-      - name: Lint check
-        run: npm run lint
-
+      - name: Check linting
+        run: npm run lint -- --max-warnings=0

.github/workflows/eslint.config.js

@@ -1,6 +1,7 @@
 import globals from "globals";
 import pluginJs from "@eslint/js";
 import tseslint from "@typescript-eslint/eslint-plugin";
+import pluginSecurity from "eslint-plugin-security";
 
 /** @type {import('eslint').Linter.Config} */
 export default {
@@ -10,8 +11,8 @@ export default {
   },
   extends: [
     pluginJs.configs.recommended,
-    tseslint.configs.recommended, // Ensure @typescript-eslint is installed 
-and configured
+    ...tseslint.configs.recommended, 
+    pluginSecurity.configs.recommended,
   ],
 };
 

eslint.config.js

@@ -0,0 +1,29 @@
+import js from "@eslint/js";
+import ts from "@typescript-eslint/eslint-plugin";
+import tsParser from "@typescript-eslint/parser";
+import globals from "globals";
+
+/** @type {import("eslint").Linter.FlatConfig[]} */
+export default [
+  // ✅ JavaScript Recommended Rules
+  js.configs.recommended,
+
+  // ✅ TypeScript Rules (Flat Config)
+  {
+    files: ["**/*.{ts,tsx}"],
+    languageOptions: {
+      parser: tsParser,
+      globals: {
+        ...globals.browser,
+        ...globals.node, // 👈 Fix: Adds `process` and other Node.js globals
+      },
+    },
+    plugins: {
+      "@typescript-eslint": ts,
+    },
+    rules: {
+      ...(ts.configs.recommended.rules ?? {}),
+    },
+  },
+];
+

package.json

@@ -16,13 +16,15 @@
     "dev": "npx tsc && node dist/main.js"
   },
   "devDependencies": {
-    "@eslint/js": "^9.18.0",
+    "@eslint/js": "^9.19.0",
     "@types/cors": "^2.8.17",
     "@types/express": "^5.0.0",
     "@types/node": "^22.9.0",
+    "@typescript-eslint/eslint-plugin": "^8.21.0",
+    "@typescript-eslint/parser": "^8.21.0",
     "@vitest/coverage-v8": "^2.1.8",
     "drizzle-kit": "^0.28.1",
-    "eslint": "^9.18.0",
+    "eslint": "^9.19.0",
     "globals": "^15.14.0",
     "prettier": "3.4.2",
     "tsx": "^4.19.2",

src/.eslintrc

@@ -0,0 +1,8 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended"
+  ]
+}