Compare software

quick-lint-jsESLint
Free

Free and open source under GPL-3.0-or-later.

 Free

Free and open source, funded by sponsors.

Windows, macOS, Linux, Web, Command line Windows, macOS, Linux, Command line
  • Works with no configuration
  • Very fast feedback while typing
  • Automatic, syntax-aware fixes
  • Configurable rules and plugin system
  • Minimal rule set compared with ESLint
  • No WebStorm support
  • Configuration can get complex across plugins
  • Major version upgrades require migration work
Downloadable app, Web application Downloadable app
Open source Open source
License: GPL-3.0-or-later License: MIT
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

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