Pitch-preserving Time-stretch
WSOLA-based streaming playback with real-time tempo change. Processing runs in a separate thread.
waa-play
Composable & batteries-included Web Audio API toolkit
Features
BYO AudioContext
Every function takes an AudioContext as its first argument. No hidden global state.
Tree-shakeable
11 independent modules with separate entry points. Import only what you need.
Framework Adapters
Built-in snapshot-based integration for React, Vue, Svelte, and any framework.