Uploaded January 2026 | Updated September 2026, 2 weeks ago

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My game dev channel: youtube.com/@joshmoronypixels

I've been performance profiling my JavaScript game and getting LLMs to optimise the findings. The results have been spectacularly good, and improved the performance of my game immensely. This is why I think LLMs are simply getting too good at coding to ignore now.

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MY GEAR:
Keyboard: https://adm42.dev/?ref=3
Neovim setup: github.com/joshuamorony/lazyvim
Animations: motioncanvas.io

#javascript #gamedev #vibecoding

- More tutorials: modernangular.com