Takashi Kokubun is a staff developer at Shopify. He has been working with Ruby’s MJIT compiler for over 5 years but has been recently maintaining YJIT as well.  JIT compilation is a method of running computer code that involves compilation after a program has begun running rather than before. He joins the show to talk about these topics alongside Chuck and Valentino. He also explains their importance as this contributes to running Ruby applications smoothly. He also shares his experience working with rust and creating HAML 6.0.0. 
About this Episode

• Understanding JIT Compiler
• Difference between YJIT and MJIT
• Tools used to keep track of the optimization progress
• HAML Updates

Sponsors

• AppSignal
• Chuck's Resume Template
• Become a Top 1% Dev with a Top End Devs Membership

Links

• tenderlove/tenderjit
• Shopify/yjit-bench
• [EN]Towards Ruby 4 JIT / Takashi Kokubun @k0kubun
• k0kubun/railsbench
• ruby/yjit.md at master
• YJIT Benchmarks
• Shopify/bootboot
• Zig Programming Language
• k0kubun/hamlit
• k0kubun/temple
• YJIT: Dive into Ruby's JIT compiler written in Rust / Rust.Tokyo 2022
• RubyKaigi - YouTube
• YJIT Hacking
• haml/haml
• GitHub: k0kubun
• Twitter: @k0kubun

Picks

• Charles - Timpanogos Game Convention - Home | Facebook
• Charles - Rails Remote Conference 2022
• Takashi - Jiro Ramen Recipe (二郎系ラーメン)
• Takashi - I bonds
• Valentino - [EN]Towards Ruby 4 JIT / Takashi Kokubun @k0kubun

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