Overview

CompositeVoice is an open-source SDK for building composable voice interfaces on the web.

What is CompositeVoice?

CompositeVoice lets you build voice-powered web applications by composing interchangeable speech-to-text, LLM, and text-to-speech providers into a unified pipeline. Swap providers, configure turn-taking strategies, and manage conversation history — all with a clean, event-driven API.

Quick Start

npm install @lukeocodes/composite-voice

Getting Started

Install, configure, and run your first voice pipeline.

Providers

STT, LLM, and TTS provider reference and configuration.

Events

Event-driven architecture and typed event reference.

Examples

31 runnable demo apps covering every provider and pattern.