Waveform Playlist
Multi-track audio editor and player for the web
Visit naomiaro.github.io ↗What is Waveform Playlist?
Waveform Playlist is a web-based audio editor that lets you work with multiple tracks simultaneously. It offers both React components and framework-agnostic Web Components, with optional Tone.js integration. The editor includes visual waveform rendering on canvas, clip manipulation via drag-and-drop, over 20 audio effects (reverb, delay, chorus, distortion, filters), AudioWorklet-based recording with live preview, and WAV export for individual tracks or full mixes.
The interface supports time-synced text annotations for transcription work, full theming customization with dark mode, and a straightforward API using React hooks. According to the creator, this version was built with Claude through an AI-assisted rewrite of an older vanilla JavaScript codebase, resulting in a modern TypeScript implementation with proper modular structure.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered Waveform Playlist automatically. Evidence: HN post: "I vibe-coded a complete React rewrite of my multi-track audio editor with Claude.". View source.
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