TruffleRuby

TruffleRuby 34 is here 🚀 Full Ruby 3.4 compatibility, up to 23% faster parsing, and a new Prism-based Ripper with 20x speedups! More details in the blog post: truffleruby.dev/blog/truffleru…

What if Ruby 4.0 features could be implemented in pure Ruby? With TruffleRuby, that’s possible: 73% of the core library is written in Ruby itself. We currently have 10 issues tagged [easy, pure Ruby] waiting for contributors: github.com/truffleruby/tr…

It's great to see TruffleRuby still progressing, have you tried it yet? truffleruby.dev/blog/truffleru…

TruffleRuby is running Doom at 150 FPS! In @khasinski #RubyKaigi talk "From C to Ruby: Porting Doom"

スマートバンクはPicoRubyだけではなく、濃ゆいセッションレポートもみんなで書いてます！ 僕はTruffleRubyのスレッドセーフ化についてまとめたのでぜひご覧ください〜〜〜〜！

Ruby Weekly ➜ TruffleRuby 34 released with full Ruby 3.4 support rubyweekly.com/issues/796

We’re pleased to announce that TruffleRuby 33.0.1 is now available. This is a bug fix release that notably adds support for structured event reporting in Rails 8.1 (and any other usage of Fiber storage) along with other compat. work. github.com/truffleruby/tr…

TruffleRuby 33 is out 🚀 - Completely independent, no longer under Oracle - Fastest Ruby to install now - Ruby 3.4 support underway truffleruby.dev/blog/truffleru…

Ruby Weekly ➜ TruffleRuby 33, Ruby 4.0.1, and Ruby 3.2.10 rubyweekly.com/issues/783

@ffaebi @lucianghinda Yes, see #current-status" target="_blank" rel="nofollow noopener">github.com/truffleruby/tr…

@TruffleRuby @lucianghinda Does it run rails?

TruffleRuby kicks off the year with a new website, a new release, and a blog post to go with it! 🎉 truffleruby.dev/blog/truffleru… Many changes: * New versioning * Thread-safe Hash * No system dependencies anymore * Installs in 2 seconds * Development is now fully in the open

TruffleRuby 25.0 is released! 🚀🎉 It can now run native extensions in parallel, just like Ruby code already ran in parallel in Threads on TruffleRuby! It also features many compatibility improvements and notably support for custom Digest algorithms. github.com/oracle/truffle…

TruffleRuby 24.2 is released!🚀🎉 It uses the new Java Panama API in JVM mode to speedup C extensions like sqlite3, trilogy & json by 2 to 3 times! It optimizes encoding negotiation, and updates to Ruby 3.3! All changes: github.com/oracle/truffle… Blog post: medium.com/graalvm/whats-…

New blog post: “Matching Regexps 200 Times Faster” eregon.me/blog/2025/03/1…

Unsurprisingly, TruffleRuby blazes on these synthetic benchmarks 🏃 @eregontp

This release addresses several performance issues detected while getting a large Rails app running on TruffleRuby at Shopify. I’ll write up a blog post with more details soon-ish. In the meanwhile, please give it a try. It should run Rails applications quite well.

The main performance improvement is a complete review of all 100+ inline caches to ensure they use splitting to keep these inline caches as fast and monomoprhic as possible. You can find more information about splitting and inline caches in this talk: rubykaigi.org/2023/presentat…

TruffleRuby 24.1 is released!🚀🎉 It updates to Ruby 3.2.4, gets a lot of compatibility and bug fixes, and significant performance improvements: github.com/oracle/truffle… Available via ruby-install/ruby-build/rbenv/asdf/rvm/setup-ruby as usual.

@k0kubun FWIW @TruffleRuby is 45 times faster than YJIT on that benchmark and more importantly has the same performance for all 3 variants! #file-results-txt" target="_blank" rel="nofollow noopener">gist.github.com/eregon/8e104d2…

I wrote (somewhat extensively) about the current state of the Ruby language frontend, including Prism, LRama, "universal" parser, and much more. I hope this post is able to answer all of the questions I keep getting about where everything is heading. railsatscale.com/2024-04-16-pri…