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Yarn vs Bun: catalog facts
YarnBun
Free

Free and open source.

Free

Free and open source. The runtime core is MIT licensed with some bundled components under…

Windows, macOS, Linux, Command line Windows, macOS, Linux, Command line
  • Workspaces for monorepos
  • Stable, reproducible installs
  • Runtime, bundler, test runner and package manager in one executable
  • Much faster startup and installs than the Node and npm equivalents
  • Plug'n'Play can conflict with tools that expect node_modules
  • Documentation split between modern Yarn and Yarn Classic
  • Node compatibility is good but not complete; packages using deep internals can break
  • Younger than Node, so fewer production deployments to learn from
Downloadable app Downloadable app
Open source Open source
License: BSD-2-Clause License: MIT
No account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.