Ruby YJIT Ported to Rust

• ruby

  182 21,516 10.0 Ruby

  The Ruby Programming Language

  

• Opal

  36 4,805 9.1 Ruby

  Ruby ♥︎ JavaScript

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• ruby

  6 39 0.0 Ruby

  The Ruby Programming Language [mirror] (by Shopify)

  

The Cargo.toml file gives the answer: https://github.com/Shopify/ruby/blob/rust-yjit-upstreaming/y...

There is only a single, optional dependency which is apparently only used for testing.

• truffleruby

  25 2,963 9.9 Ruby

  A high performance implementation of the Ruby programming language, built on GraalVM.

  

Here's a benchmark [1] done in Jan'22 against many ruby implementations, truffleRuby [2] seems to be way ahead in most, and at least ahead in all. Why truffleRuby isn't talk about much here?

[1] https://eregon.me/blog/2022/01/06/benchmarking-cruby-mjit-yj...

[2] https://github.com/oracle/truffleruby

• yjit-metrics

  1 11 8.1 Ruby

  "Tasks for benchmarking, building and collecting stats for YJIT"

  

I didn't know this was public, sweet! Nice that the tooling that generates this report is also published: https://github.com/Shopify/yjit-metrics

• artichoke

  31 2,993 9.2 Rust

  💎 Artichoke is a Ruby made with Rust

  

Unfortunately:

> To be clear, it's OK to use Rust to implement YJIT (and other optional features in the future), but mainline CRuby will not be implemented in Rust.

- Matz, https://bugs.ruby-lang.org/issues/18481#note-14

On the other hand, there is Artichoke Ruby: https://github.com/artichoke/artichoke

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