The measurable image + document toolkit for JavaScript. On flat art -- logos, icons, UI, screenshots, pixel art -- the SVG is bit-exact: SSIM 1.0000, zero differing pixels, verified by rendering it back. On photographs it leads potrace, imagetracerjs and

Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.