@brettz9/eslint-plugin

Additional ESLint rules and ESLint configurations. A fork of @mysticatea/eslint-plugin which extracts the rules without all of the config.

💿 Installation

npm install --save-dev eslint @brettz9/eslint-plugin

📖 Usage

Add to your ESLint configuration: https://eslint.org/docs/user-guide/configuring#using-the-configuration-from-a-plugin

Configs

• plugin:@brettz9/es5 - Contains configuration of the project's rules suitable for ES5 (disabling arrow functions, etc.).
• plugin:@brettz9/es6 - Contains configuration suitable for ES2015 and above. For setting ES6+ globals, you will need to set env accordingly.
• plugin:@brettz9/es2015 - Alias for es6 config.

Rules

• @brettz9/arrow-parens enforces parens of argument lists (excludes too redundant parens) (fixable).
• @brettz9/block-scoped-var handles variables which are declared by var declaration as block-scoped. It disallows redeclarations, uses from outside of the scope, shadowing.
• @brettz9/no-instanceof-array disallows 'instanceof' for Array (fixable).
• @brettz9/no-instanceof-wrapper disallows 'instanceof' for wrapper objects (fixable).
• @brettz9/no-literal-call disallows a call of a literal.
• @brettz9/no-this-in-static disallows this/super in static methods.
• @brettz9/no-use-ignored-vars disallows a use of ignored variables.
• @brettz9/no-useless-rest-spread disallows unnecessary rest/spread operators (fixable).
• @brettz9/prefer-for-of requires for-of statements instead of Array#forEach or something like (fixable).

🚥 Semantic Versioning Policy

This plugin follows semantic versioning and ESLint's Semantic Versioning Policy.

📰 Changelog

• GitHub Releases

❤️ Contributing

Contributons are welcome!

Please use GitHub's Issues/PRs.

Development Tools

• npm test runs tests and measures coverage.
• npm run clean removes the coverage result of npm test command.
• npm run coverage shows the coverage result of npm test command.
• npm run update updates auto-generated files.
• npm run watch runs tests and measures coverage when source code are changed.