Introduction
WebGPU is the next generation of graphics APIs for the web. Successor to WebGL, it offers low-level GPU access with near-native performance.
Differences from WebGL
WebGPU uses a programming model closer to Vulkan and DirectX 12. It offers better control over memory, render pipelines, and general compute.
Render Pipeline
Define render pipelines with shaders written in WGSL (WebGPU Shading Language). The pipeline includes vertex, fragment, and compute stages.
Compute Shaders
WebGPU enables general-purpose GPU compute. Ideal for physics simulations, image processing, and machine learning in the browser.
Performance
WebGPU reduces CPU overhead, allows more draw calls, and better GPU memory usage. Complex 3D applications see 2-3x improvements over WebGL.
Current Support
Chrome, Edge, and Firefox already support WebGPU. Safari is in development. All browsers are expected to support it by 2026.
Conclusion
WebGPU is the future of web graphics. At Vynta, we explore WebGPU to create high-performance visual experiences previously only possible natively.