A developer built an interactive demo using WebGPU, the new web API poised to replace WebGL. Unlike WebGL, WebGPU provides direct access to modern GPU architectures with explicit compute passes and no hidden state. The demo creates a glowing ink effect using compute shaders and a render pass, showcasing GPU-driven simulations in the browser.

WebGPU is supported across major browsers, making it viable for forward-looking projects. The author used React and TypeScript for the UI but had to disable Strict Mode to avoid double-initialization issues with GPU resources. WGSL, WebGPU's shading language, offers strong typing familiar to developers from Metal or Vulkan.

This experiment highlights WebGPU's potential for complex web applications beyond basic graphics. While not yet universal due to legacy browser support, it's a solid choice for demos and internal tools. The demo's live parameter controls demonstrate how GPU power can be harnessed interactively, signaling a significant shift in what's possible in the browser.