LeaferJS — Canvas 2D Engine

Use Cases

Suitable for UI rendering, graphic editing, data visualization, game development, and other scenarios.

Quick Start

npm install leafer-ui                         # ~70KB min+gzip
npm install leafer                             # 98KB + all plugins
npm install @leafer-ui/worker                  # Web Worker
npm install @leafer-ui/node skia-canvas        # Node.js
npm install @leafer-ui/miniapp                 # Mini-program (≥v3.6.0)

CDN:

(Global variable LeaferUI, Image/PointerEvent aliases MyImage/MyPointerEvent)

import { Leafer, Rect } from 'leafer-ui'
const leafer = new Leafer({ view: window })
leafer.add(new Rect({ x: 100, y: 100, width: 100, height: 100, fill: '#32cd79' }))

Reference Index