YJIT
YJITの性能を最大限引き出す方法 - k0kubun's blog
https://techblog.zozo.com/entry/effects-and-considerations-of-ruby3-yjit-on-wear
https://tech.smarthr.jp/entry/2025/03/28/123020
https://engineering.dena.com/blog/2023/12/voice-pococha-yjit/
https://tech.timee.co.jp/entry/2024/04/12/140447