Firefox 141 enables WebGPU on Windows — stable cross‑browser GPU for the Web

Key update

Firefox 141 (stable) has enabled the WebGPU API on Windows, making the standardized GPU compute and graphics API available to mainstream Firefox users (support is not yet available in service workers). (firefox.com)

Why it matters

With Firefox stable joining Chrome’s long‑running implementation, WebGPU is now widely available across major desktop browsers, removing a major cross‑browser blocker for shipping web apps that rely on GPU compute or next‑gen rendering. Practically, that means real‑world apps — games, interactive visualizations, compute‑heavy tooling, and even browser‑side ML acceleration — can target WebGPU without falling back to WebGL or heavy native components for a large portion of your user base. Firefox’s implementation is based on the wgpu stack and the team notes some remaining performance and feature gaps (for example, importExternalTexture and certain IPC/timing optimizations) that are being iteratively fixed, so test on representative hardware and drivers before a wide rollout. (mozillagfx.wordpress.com, firefox.com)

Source

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