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What's New in WebGPU (Chrome 153-154)

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Article series Intermediate

François Beaufort

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Description

Francois Beaufort's Chrome Developers changelog covers WebGPU changes in Chrome 153 and 154, continuing the recurring What's New in WebGPU series. It targets implementers and shader authors tracking Dawn and WGSL with shipping Chrome.

Highlights include the WGSL buffer_view extension (bufferView, bufferArrayView, bufferLength) for packed buffer layouts, plus swizzle_assignment for multi-component vector writes. The post also notes texture-formats-tier1 detection fixes, subgroup enablement with subgroup_size_control, and Dawn items such as BufferMapWriteExtendedUsages.

Readers should already use WebGPU or WGSL and feature detection in JavaScript.

Published on developer.chrome.com with intent-to-ship threads, WGSL proposals, and sample projects.

Standard reading for WebGPU teams needing a concise delta before testing Chrome beta or stable.