Ruby 3.2’s YJIT is Production-ReadyYJIT, 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 (Senior Staff Engineer and leader of the YJIT project) shares the updates that have been made in this newest version of YJIT, and future plans for further optimization. Shopify and YJIT Back in July