Browserslist Lint

Check your Browserslist config with target browsers for popular mistakes.

npx browserslist-lint

Or try online: browsersl.ist

Rules:

• missedNotDead: lack of no dead with queries like last 2 versions.
• countryWasIgnored: bad coverage in some country with >10M Internet users.
• limitedBrowsers: ignoring browsers diversity by calling only a few browsers directly in config.
• alreadyDead: browser with not is already in not dead or defaults.

Docs

Read full docs here.

Change Log

This project adheres to Semantic Versioning.

0.3.3

• Fixed popularity auto-fix (by Alexander Chabin)

0.3.2

• Fixed limitedBrowsers auto-fix.

0.3.1

• Fixed popularity auto-fix (by Ilya Fakhrutdinov).

0.3

• Added fixed queries to JS API (by Sergey Vinogorov).

0.2.1

• Fixed alreadyDead for non-standard browser names.

0.2

• Added alreadyDead rule.

0.1.1

• Fixed countryWasIgnored for Node.js versions (by Alexander Chabin).

0.1

• Initial release (by Dan Onoshko).