diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..6228dd7
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,29 @@
+import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default [...compat.extends("eslint:recommended"), {
+    languageOptions: {
+        globals: {
+            ...globals.node,
+            ...globals.commonjs,
+        },
+
+        ecmaVersion: 11,
+        sourceType: "commonjs",
+    },
+
+    rules: {
+        "no-unused-vars": "warn",
+    },
+}];
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 9a0458e..4abf01a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,10 @@
         "sqlite3": "^5.1.7"
       },
       "devDependencies": {
+        "@eslint/eslintrc": "^3.1.0",
+        "@eslint/js": "^9.11.1",
         "eslint": "^9.11.1",
+        "globals": "^15.9.0",
         "nodemon": "^3.1.7"
       },
       "engines": {
@@ -106,6 +109,7 @@
       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-3.1.0.tgz",
       "integrity": "sha512-4Bfj15dVJdoy3RfZmmo86RK1Fwzn6SstsvK9JS+BaVKqC6QQQQyXekNaC+g+LKNgkQ+2VhGAzm6hO40AhMR3zQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.4",
         "debug": "^4.3.2",
@@ -124,11 +128,25 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/@eslint/eslintrc/node_modules/globals": {
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
+      "integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/@eslint/js": {
       "version": "9.11.1",
       "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.11.1.tgz",
       "integrity": "sha512-/qu+TWz8WwPWc7/HcIJKi+c+MOm46GdVaSlTTQcaqaL53+GsoA6MxWp5PtTx48qbSP7ylM1Kn7nhvkugfJvRSA==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
@@ -1222,10 +1240,11 @@
       }
     },
     "node_modules/globals": {
-      "version": "14.0.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
-      "integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+      "version": "15.9.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-15.9.0.tgz",
+      "integrity": "sha512-SmSKyLLKFbSr6rptvP8izbyxJL4ILwqO9Jg23UA0sDlGlu58V59D1//I3vlc0KJphVdUR7vMjHIplYnzBxorQA==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=18"
       },
@@ -2969,6 +2988,14 @@
         "js-yaml": "^4.1.0",
         "minimatch": "^3.1.2",
         "strip-json-comments": "^3.1.1"
+      },
+      "dependencies": {
+        "globals": {
+          "version": "14.0.0",
+          "resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
+          "integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+          "dev": true
+        }
       }
     },
     "@eslint/js": {
@@ -3775,9 +3802,9 @@
       }
     },
     "globals": {
-      "version": "14.0.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
-      "integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+      "version": "15.9.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-15.9.0.tgz",
+      "integrity": "sha512-SmSKyLLKFbSr6rptvP8izbyxJL4ILwqO9Jg23UA0sDlGlu58V59D1//I3vlc0KJphVdUR7vMjHIplYnzBxorQA==",
       "dev": true
     },
     "graceful-fs": {
diff --git a/package.json b/package.json
index 68321ea..f055522 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,10 @@
   },
   "homepage": "https://quotobot.js.org",
   "devDependencies": {
+    "@eslint/eslintrc": "^3.1.0",
+    "@eslint/js": "^9.11.1",
     "eslint": "^9.11.1",
+    "globals": "^15.9.0",
     "nodemon": "^3.1.7"
   },
   "dependencies": {