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Browser-based frame-by-frame bitmap animation app β iPad-first with Apple Pencil, monochrome ink-outline style, line boil, onion skins, pose/deform tools, audio, and MP4 export. Svelte 5 + TypeScript.
Limited draw+rig editor for programmatic Spine 4.2 animation. Derived meshes/weights; runtime pokes bones from code. Not a general Spine or timeline tool.