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npm · #3403 most downloaded on npm
Check if a project is using Yarn
Last release 1 years ago
14 Sep 2025
Ships fairly regularly
a new release about every 2.3 years
Most releases are documented
notes for 4 of 5 stable releases
Nothing withdrawn
no release was ever pulled
10 years old
5 releases · first in 2016
Add workspace-aware Yarn detection 29a6a10
https://github.com/sindresorhus/has-yarn/compare/v3.0.0...v4.0.0
This package is now pure ESM. Please read this.
https://github.com/sindresorhus/has-yarn/compare/v2.1.0...v3.0.0
One column per quarter.
Refactor TypeScript definition to CommonJS compatible export (#7) e184191
https://github.com/sindresorhus/has-yarn/compare/v2.0.0...v2.1.0
Add TypeScript definition (#6) 2d39722
Breaking:
Enhancements
https://github.com/sindresorhus/has-yarn/compare/v1.0.0...v2.0.0
Nothing published for this version
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