Let's prototype a JavaScript JIT compiler!

Welcome back, friends! :^) Follow me on X: https://x.com/awesomekling Sponsor me on GitHub: https://github.com/sponsors/awesomekling Support me on Patreon: https://patreon.com/awesomekling Donate via PayPal: https://paypal.me/awesomekling Discord: https://discord.gg/serenityos Merch: https://store.serenityos.org/ SerenityOS is a new operating system that we're building from scratch. https://serenityos.org Ladybird is a cross-platform web browser, also part of the SerenityOS project. :^) 00:00 Intro / Task of the day 02:25 Standalone bytecode VM 23:27 A simple interpreter 28:25 A simple JIT compiler 1:15:02 Performance comparison 1:18:40 Reflections / Outro