diff --git a/.eslintrc.cjs b/.eslintrc.cjs
new file mode 100644
index 0000000..00e6673
--- /dev/null
+++ b/.eslintrc.cjs
@@ -0,0 +1,17 @@
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+  root: true,
+  env: {
+    browser: true,
+    es2021: true,
+    mocha: true,
+  },
+  extends: ['standard'],
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+  },
+  rules: {
+    'space-before-function-paren': ['error', 'never'],
+  },
+}
\ No newline at end of file
diff --git a/.eslintrc.yml b/.eslintrc.yml
deleted file mode 100644
index e20974f..0000000
--- a/.eslintrc.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-env:
-  browser: true
-  es2021: true
-  mocha: true
-extends: standard
-overrides: []
-parserOptions:
-  ecmaVersion: latest
-  sourceType: module
-rules:
-  space-before-function-paren: ["error", "never"]