Redmine| bugs.ruby-lang.org
Overview of how Ruby's garbage collector works.| blog.peterzhu.ca
YJIT, a just-in-time (JIT) implementation on top of CRuby built at Shopify, is now production-ready and delivering major improvements to performance and speed. Maxime shares the updates that have been made in this newest version of YJIT, and future plans for further optimization.| Shopify
Shopify is improving CRuby’s performance in Ruby 3.2 by optimizing the memory layout in the garbage collector through the Variable Width Allocation project.| Shopify