astra motion

原生 JavaScript + Canvas 2D 绘制的 30 秒手绘宇宙动画，零 npm 依赖，支持浏览器导出 MP4。

LANG JavaScriptHOSTED ON CHENLONGAPPS.GITHUB.IOUPDATED 4 Oct 2026

• #animation
• #canvas
• #canvas-2d
• #creative-coding
• #hand-drawn
• #javascript
• #mp4
• #no-dependencies
• #video-export
• #webcodecs

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