Claude Code helps build a WebGPU snow demo in 9 hours with about 4M tokens
Any-Reputation8118 · reddit · 2026-07-29
A Reddit user built SNOWFLOW, a browser-based WebGPU snow-and-spell demo, and says Claude Code with Opus 5 handled the project end to end: architecture planning, Babylon.js and WGSL implementation, profiling, iteration from screenshots, and documentation.
The post includes a detailed implementation brief that pushed for AAA-looking visuals over gameplay, plus practical numbers: about 9 hours of work and roughly 4M tokens used. The demo is live, WebGPU-only, and focused on deformable snow, lighting, particles, cloth simulation, and snow surfing.
Related event: Claude Code builds AAA-level WebGPU snow simulation in 9 hours(3 posts)→
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