shamadee/web-dsp

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1483 stars · 112 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

WebDSP is a client-side digital signal processing library written in C++ and compiled to WebAssembly, exposed as simple JavaScript functions. It provides performant image, video, and audio filter algorithms that run in the browser on media data such as canvas pixel arrays.

Use cases

• apply image filters like grayscale, invert, or sobel edge detection in the browser
• process video frames client-side with performant wasm filters
• build a browser-based photo or video editor
• manipulate canvas pixel data with fast native-speed algorithms
• add analog TV or sunset filter effects to web media
• drop wasm-based DSP into an existing JavaScript codebase

When to choose

• you need high-performance media filtering in the browser without a server
• you want to experiment with WebAssembly in a production JS app
• you're building a client-side image or video editing tool

When to avoid

• you need server-side or Node.js media processing
• you require actively maintained features or modern wasm tooling (last release 2017)
• you need comprehensive audio DSP beyond basic filters

Facets

library · maturity maintenance

image-processing audio-processing video-processing image-processing web-development media browser wasm dsp webassembly client-side pixel-filters signal-processing javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="shamadee/web-dsp")