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Figma rendering: Powered by WebGPU

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Alex Ringlein, Luke Anderson

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Description

Figma rendering: Powered by WebGPU is an engineering blog post by Alex Ringlein and Luke Anderson describing how Figma migrated its browser design renderer from WebGL toward WebGPU while keeping a WebGL path.

It covers making draw-call state explicit, translating older GLSL shaders to WGSL via a custom processor and naga, batching uniform buffers, Dawn and Emscripten WebAssembly bindings, async readback, Windows compatibility testing, and a dynamic WebGPU-to-WebGL fallback.

It suits intermediate to advanced graphics engineers building large WebGL or WebGPU apps and wondering how a production 2D canvas engine handled the API shift. WebGPU or WebGL experience helps.

The article is free on the Figma Blog with diagrams and C++ or JavaScript interface sketches from the project.

It is useful as a shipping migration case study with performance and device-fallback detail rather than a Hello WebGPU tutorial.