jruby / jruby
git clone https://github.com/jruby/jruby.git
10.1.2.0 · 1mo ago
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An implementation of the Ruby language that runs on the Java Virtual Machine.
Why you might care
Use it to run Ruby code with access to Java libraries and true multithreaded concurrency without a global interpreter lock. It can also embed Ruby as a scripting language inside Java applications. Installable via rbenv, rvm, Homebrew, or direct download, and requires JRE 21 or higher.
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Star history (as recorded here)
LanguageRuby
License—
Created2009-04-05 (17y ago)
Last push1d ago
Watchers129
OwnerOrganization
Seen on GitHub Trending
- 2026-10-24 — #13 weekly in ruby · +1 ★
- 2026-10-23 — #24 daily in ruby
- 2026-10-23 — #15 weekly in ruby · +1 ★
- 2026-10-22 — #19 daily in ruby
GitHub topics
Links
- GitHub: github.com/jruby/jruby
- Homepage: https://www.jruby.org
- Releases · Issues · Hacker News mentions
README
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Blurb generated by claude-haiku-5-5 today. Star deltas marked ~ are extrapolated from partial history.