Shaders are still the hardest thing to ship on a normal web team. WebGPU gives you the hardware, then hands you adapters, bind group layouts, and pipeline descriptors before a single pixel moves. Vercel spent that cost internally building the shaders on vercel.com, and has now open-sourced the result. vgpu is a TypeScript library that treats .wgsl files as importable modules, exposes one Gpu context, and runs the same shader in a browser canvas, in headless Node.js, and in a CI snapshot test.
Is it deployable?
Yes,vgpu is MIT licensed and published to npm, so pnpm add vgpu is the entire acquisition path. It is a library, not a hosted service, so there is no account, quota, or inference bill.
Key Takeaways
- Vercel open-sourced
vgpu, the WebGPU library it built to ship shaders on vercel.com. - One API surface runs in the browser, in headless Node.js via Dawn, and in a deterministic mock.
.wgslfiles import and export like TypeScript modules, with reflection for bindings and layouts.- A complete fullscreen effect ships in 25 KB gzipped, a budget the repo says CI enforces.
- MIT licensed, on npm at v0.3.1, with a CLI,
llms.txt, and a hosted read-only MCP endpoint.
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