eslint-plugin-babel

An ESLint plugin companion to babel-eslint that re-implements core ESLint rules to handle Babel experimental features such as decorators, optional chaining, class properties, do expressions, BigInt, and JSX fragment syntax. Version 5.3.1 is the latest stable release; it requires ESLint >=4.0.0 and Node >=4. The plugin replaces problematic built-in rules with Babel-aware versions to avoid false positives/negatives, and several older rules have been deprecated in favor of native ESLint rules or eslint-plugin-flowtype. It uses eslint-rule-composer for rule composition, is actively maintained, and supports autofix for some rules (marked with 🛠).