WebGPU Brings Massively Parallel GPU Computing Directly to the Browser
WebGPU is a new browser API that gives web developers direct access to the GPU's parallel processing power, moving well beyond the limitations of its predecessor, WebGL. Unlike WebGL, which was built around a 1990s-era graphics pipeline, WebGPU aligns with modern low-level APIs such as Vulkan, Metal, and DirectX 12. This allows developers to run general-purpose compute tasks — including AI inference, physics simulations, and real-time video processing — without workarounds like encoding data as pixel buffers. WebGPU exposes explicit primitives such as compute pipelines, GPU buffers, and command queues, enabling TypeScript applications to treat the GPU as a parallel computing cluster. The shift is expected to significantly expand what is possible in browser-based applications, particularly for on-device machine learning and generative media.
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