Render audio waveforms to HTML canvas using WebGPU
Hey HN. I built this quick and dirty component to render audio waveforms using WebGPU. I just published it to NPM. It's the first time I use WebGPU and it's been a while since I write shaders. Feedback is very welcome! GitHub: https://github.com/mrkev/webgpu-waveform Examples: https://aykev.dev/webgpu-waveform
Render audio waveforms to HTML canvas using WebGPU launched on April 15, 2024 with 160 votes, #310 of 4,347 launches that month and more than 95% of that year's launches.
In plain words
This is an NPM component that renders audio waveforms to HTML canvas using WebGPU technology. It's designed for developers who need to visualize audio data in web applications. The tool leverages GPU acceleration for efficient waveform rendering, making it suitable for audio applications, music editors, or any web project requiring real-time audio visualization.
written from the facts on this page · September 2026
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