JRuby 10 HEAD builds are now live in GitHub Actions setup-ruby and for any local Ruby installers that depend on jruby-dev-builder's jruby-head packages! Fingers crossed it doesn't cause too many problems, but let us know right away if something goes awry!
The Best of the JVM
- High performance
- Real threading
- Vast array of libraries
It's Just Ruby
Ruby 3.1 compatiblePlatform Independent
- Easy to install
- Easy migration
- No hassles
- Extract JRuby into a directory.
- Add that directory's bin subdirectory to the end of your path.
- Test it:
jruby -v
