Avoid crashes

.eslintrc.js

@@ -1,33 +1,32 @@
 module.exports = {
-  'env': {
-    'es6': true,
-    'node': true
+  env: {
+    es6: true,
+    node: true
   },
-  'extends': 'eslint:recommended',
-  'globals': {
-    'Atomics': 'readonly',
-    'SharedArrayBuffer': 'readonly'
+  extends: [
+    'eslint:recommended',
+    'plugin:node/recommended'  // Ensures Node.js best practices
+  ],
+  ignorePatterns: ['node_modules/', 'test/'],  // Ignore node_modules and dist directories
+  globals: {
+    Atomics: 'readonly',
+    SharedArrayBuffer: 'readonly'
   },
-  'parserOptions': {
-    'ecmaVersion': 11,
-    'sourceType': 'module'
+  parserOptions: {
+    ecmaVersion: 2020,  // Use a more recent ECMAScript version
+    sourceType: 'module'
   },
-  'rules': {
-    'indent': [
-      'error',
-      2
-    ],
-    'linebreak-style': [
-      'error',
-      'unix'
-    ],
-    'quotes': [
-      'error',
-      'single'
-    ],
-    'semi': [
-      'error',
-      'never'
-    ]
+  rules: {
+    indent: ['error', 2],  // Enforce 2-space indentation
+    'linebreak-style': ['error', 'unix'],  // Enforce UNIX linebreaks
+    quotes: ['error', 'single'],  // Enforce single quotes
+    semi: ['error', 'always'],  // Enforce semicolons
+    'no-unused-vars': ['warn'],  // Warn about unused variables
+    'no-console': ['warn'],  // Warn on console.log usage
+    'no-var': ['error'],  // Require let or const, not var
+    'prefer-const': ['error'],  // Prefer const over let where possible
+    'arrow-body-style': ['error', 'as-needed'],  // Simplify arrow function bodies when possible
+    'no-multiple-empty-lines': ['error', { max: 1, maxEOF: 1 }],  // Limit multiple empty lines
+    'eol-last': ['error', 'always']  // Ensure newline at the end of files
   }
-}
+};

.gitignore

@@ -1 +1,2 @@
 node_modules
+.idea