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WAVESURFER.JS
Interactive audio waveform visualization
BSD-3-Clause
ABOUT
Building audio tools — transcription editors, podcast players, or voice-interface dashboards — requires showing an interactive waveform with playback, zoom, and region selection, which is complex to implement from scratch. wavesurfer.js renders waveforms from audio files or live streams with a plugin system for regions, markers, and timeline, so developers can ship polished audio UIs quickly on top of Web Audio and Canvas.
INSTALL
npm install wavesurfer.jsINTEGRATION GUIDE
1. Render interactive waveforms in transcription and audio-editing web applications
2. Add playback, zoom, and region selection to podcast and media review tools
3. Visualize audio for speech and sound-analysis dashboards and AI voice applications
4. Annotate audio with markers and regions for labeling and QA workflows
TAGS
audiowaveformvisualizationjavascriptbrowsertranscriptionweb-audio