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txiki.jsBun
Free

Free and open source under the MIT licence.

 Free

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

Windows, Command line Windows, macOS, Linux, Command line
  • Small footprint compared with larger runtimes
  • Permissive MIT licence
  • Runtime, bundler, test runner and package manager in one executable
  • Much faster startup and installs than the Node and npm equivalents
  • Smaller ecosystem than Node.js, Deno or Bun
  • Limited documentation in the research available
  • 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: MIT License: MIT
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked September 21, 2026

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