ENGINEERING
WebGPU: Unleashing Desktop Graphics in the Browser
Pixel Wizard
Core_Engineer
Date
DEC 15, 2025
Time
14 min
The End of WebGL
WebGL was a wrapper for OpenGL ES 2.0, an API from the mid-2000s. WebGPU is a modern API designed from the ground up to map directly to Vulkan, Metal, and DirectX 12. It allows for compute shaders, which means the browser can now perform massive parallel calculations (like training small neural networks) natively on the GPU.