Banana Battle – DOS Gorillas rebuilt as a web game
Faithful Gorillas clone with destructible terrain and sub-stepped physics.

Nostalgic QBasic Gorillas port proves vanilla JS can still deliver fun browser games.
Retro gaming enthusiasts and JavaScript developers
JS-DOS · Classic Reload · Internet Archive's MS-DOS Games
I spent many hours playing (and studying and editing) QBasic Gorillas, and this is a vanilla JS implementation using Fable and Opus.
Play 1-on-1 hotseat or against the computer. A bit of extra camera snazz as well.
Faithful Gorillas clone with destructible terrain and sub-stepped physics.
Chemical engineer built a refinery simulator to explain their job to kids.
Zero-setup Web MIDI piano trainer built with vanilla JS and Claude Code.
Maze mode is a thoughtful twist — you’re no longer just coloring tiles but navigating corridors to a goal, which changes tactics in a satisfying way. The repo is also a small engineering showpiece: the author stripped out React/Tailwind for vanilla JS on Bun and used tools like OpenAI Codex and Windsurf IDE, so it’s as useful for learning implementation choices as it is for killing five minutes.
WebGPU game engine that actually runs physics demos on mobile browsers.
Vanilla JS editor with regex loop prevention, but CodePen already owns this.