Utilities for ESLint plugins.


Keywords
eslint, javascript, nodejs, npm-package
License
MIT
Install
npm install eslint-utils@1.4.2

Documentation

eslint-utils

npm version Downloads/month Build Status Coverage Status Dependency Status

🏁 Goal

This package provides utility functions and classes for make ESLint custom rules.

For examples:

  • getStaticValue evaluates static value on AST.
  • PatternMatcher finds a regular expression pattern as handling escape sequences.
  • ReferenceTracker checks the members of modules/globals as handling assignments and destructuring.

📖 Usage

See documentation.

📰 Changelog

See releases.

❤️ Contributing

Welcome contributing!

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 the last npm test command.
  • npm run lint runs ESLint.
  • npm run watch runs tests on each file change.