samizdatco/skia-canvas

Health v2 · maintenance only

Adoption not part of the score

2602 stars · 103 forks observed · 2026-08-28

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

A Node.js library implementing the HTML Canvas drawing API on top of Google's Skia graphics engine, with a Rust/N-API core. It supports bitmap and vector output (PNG, JPEG, WEBP, PDF, SVG), multi-threaded async rendering, GUI windows, and rich typography.

Use cases

• render images server-side in node
• generate pdf and svg files from canvas drawings
• replace node-canvas with a faster gpu-backed canvas
• draw charts or graphics for aws lambda or vercel functions
• manipulate bezier paths with boolean operations
• render text with variable fonts and opentype features
• display an interactive canvas window in a desktop script

When to choose

• you need browser-identical canvas output in Node.js
• you need vector output like PDF or SVG, not just bitmaps
• you need high-performance multi-threaded rendering or serverless compatibility
• you need advanced typography or path boolean operations

When to avoid

• you need a pure-JavaScript solution without native binaries
• you target platforms without prebuilt binaries (e.g., unusual libc or architectures)
• you only need simple image processing better served by sharp

Facets

library · maturity active

image-processing graphics pdf gui graphics image-processing web-development developer-tools windows serverless canvas skia vector-graphics svg typography rust-native server-side-rendering nodejs linux macos

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