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1–11 of 11 · Most stars

Etherpad: A modern really-real-time collaborative document editor.

  • etherpad
  • collaboration
  • web-editor
  • documents

Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Add effects from Tone.js. Project inspired by Audacity.

  • playlist
  • waveform
  • audio
  • audio-visualizer

Real-time synced lyrics for Spotify & Apple Music in your macOS menu bar. Word-by-word karaoke highlighting, lyrics translation into 43 languages with RTL support, artist metadata and album art. Free, open source, private — no account needed.

The complete toolkit for building AI agents in JavaScript. Lightweight core, React & Terminal UIs, autonomous runtime, tools, skills, memory, RAG and observability. Plug-and-play from chat UI to full agents.