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ZJIT: Building a Next Generation Ruby JIT - RubyKaigi 2025
RubyKaigi 2025, #rubykaigi
YJIT can make Ruby code run faster, but this is a balancing act, because the JIT compiler itself must consume both memory and CPU cycles to compile and optimize your code while it is running. Furthermore, in large-scale...
Ruby on Rails on WebAssembly, the full-stack in-browser journey | web.dev
Imagine running a fully functional blog in your browser—not just the frontend, but the backend, too. No servers or clouds involved—just you, your browser, and… WebAssembly! By allowing server-side frameworks to run locally, WebAssembly is blurring...
Code Master Blog: Glimmer DSL for Web Wins in Fukuoka Prefecture Future IT Initiative 2025 Competition
Glimmer DSL for Web (Ruby Web Frontend Framework) won an award in the Fukuoka Prefecture Future IT Initiative 2025 competition after I presented it to Yukihiro Matsumoto (the creator of Ruby) and other Fukuoka competition judges earlier this week ...
YJIT 3.4: Even Faster and More Memory-Efficient | Rails at Scale
It’s 2025, and this year again, the YJIT team brings you a new version of YJIT that is even faster, more stable, and more memory-efficient.Last year’s YJIT release delivered an impressive performance boost which earned us multiple shoutouts on soc...
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