JSPM

Implementation of the Discord Voice API for Node.js

Twilio's JavaScript Voice SDK

Simple one-to-one WebRTC video/voice and data channels

Provides text-to-speech functionality.

The Voice API lets you create outbound calls, control in-progress calls and get information about historical calls.

React library for audio recording and visualization using Web Audio API

React Native Text-To-Speech module for Android and iOS

An audio recording helper for React. Provides a component and a hook to help with audio recording.

Various diagnostics functions to help analyze connections to Twilio

Library for creating voice messages

A node.js wrapper for the MessageBird REST API

Official AfricasTalking node.js API wrapper

Capacitor plugin for voice recording

Simple one-to-one WebRTC video/voice and data channels

SendBird Calls JavaScript SDK

ElevenLabs React Native SDK for the Agents Platform

Porcupine wake word engine for web browsers (via WebAssembly)

A button to start dictation using Web Speech API, with an easy to understand event lifecycle.

AI coding agent powered by open-source models (Ollama/vLLM) — interactive TUI with agentic tool-calling loop

Cobra VAD engine for web browsers (via WebAssembly)

Ready-to-use Chat UI Components for React(Javascript/Web)

Universal text-to-speech library using Microsoft Edge's online TTS service. Works in Node.js and browsers WITHOUT needing Microsoft Edge, Windows, or an API key

Javascript client library for Soniox Speech-to-Text websocket API

Get live audio stream data for React Native

Voice pipeline for Cloudflare Agents — STT, TTS, VAD, streaming, and SFU utilities

SignalWire Compatibility API

Capacitor plugin for comprehensive on-device speech recognition with live partial results.

Integrates the Twilio Voice SDK into Capacitor

Now your AI Agents can finally talk back! Professional TTS voice for Claude Code, Claude Desktop (via MCP), and Clawdbot with multi-provider support.

Core library to check for valid SSML

This is an open source Eleven Labs NodeJS package for converting text to speech using the Eleven Labs API

A JavaScript library for adding voice commands to your site, using speech recognition

Node.js Library for TNZ Group REST API

Picovoice Porcupine Node.js binding

Shogo Platform SDK - Zero-boilerplate auth and database for Shogo apps

Official TeleSign SDK for Rest APIs including Messaging (SMS), Intelligence Cloud, PhoneID, Voice, and AppVerify

Official TypeScript SDK for the Amigo Platform API

Simple, light-weight WebRTC video/voice and data channels

Official WAVE SDK for TypeScript and Node.js — 34 API modules for live video streaming, production, analytics, voice, captions, and more

Check for valid SSML

A high-performance React Native library for text-to-speech on iOS and Android

Audio / Voice Recorder for React

React version of siriwave.js

Get audio PCM stream data for React Native

Simple one-to-one WebRTC video/voice and data channels

retext plugin to check for passive voice

Package to make it very easy to send text messages with CM.com

Telnyx React Native Voice SDK - A complete WebRTC voice calling solution

Holostaff AI avatar widget — embeddable voice assistant for any webpage

Kokoro voice output plugin for OpenCode with TUI shortcuts

A high-level, state-agnostic, drop-in module for the Telnyx React Native SDK that simplifies WebRTC voice calling integration

React Hook for OpenAI Whisper API with speech recorder and silence removal built-in.

JavaScript SDK for Obi

A mobile-friendly audio player for React with a modern look and convenient usage.

Neura — CLI for installing and managing the Neura AI assistant core service. Includes text chat and voice listen clients.

JavaScript client for Speechly Streaming API

Simple one-to-one WebRTC video/voice and data channels

Voice synthesis adapter for Lunar (ElevenLabs TTS)

Node binding for continuous offline voice recoginition with Vosk library.

Mic input activity detection

Nodejs SDK wrapper for Termii API written with Typescript support

A speech to text module.

exk - Control Claude CLI with voice and programmable interfaces

This is the client js sdk for cutting-edge Samvyo real-time voice/video cloud.

Vent CLI — CI/CD for voice AI agents

CLI for managing OpenHome voice AI abilities

Capacitor plugin for voice recording

An iOS only on-device transcription library for React Native and Expo apps.

Onereach.ai Voice Steps

Voice capabilities: TTS, STT, and conversational AI

Picovoice Cobra Node.js binding

AI audio content creation CLI — stories, podcasts, narration, dubbing, transcription, translation, and video translation with TTS

React Native Voice library for iOS and Android - Fork with New Architecture, Bridgeless mode, and React Native 0.76+ support

React component for Porcupine Web SDK

Voice AI coding assistant - local agent that connects to Osborn frontend

Rhino Speech-to-Intent engine for web browsers (via WebAssembly)

Open-source voice toolkit. Speech-to-text (25 langs, ~19x faster than Whisper on Apple Silicon, ONNX fallback on CPU), text-to-speech (Kokoro + Vosk-TTS + ~180 macOS system voices, SSML), voice-activity detection, language detection (107 langs). Rust engi

Node.js package of ai-coustics SDK

Jitsi Meet SDK wrapper for React Native.

Make your app understand language. Summarize conversations, categorize articles, and more.

React component and hook for audio recording in your React applications

`@inworld/runtime` is a Node.js SDK for building AI applications with LLM inference, graph orchestration, speech pipelines, retrieval, tool use, and telemetry.

A lightweight token generator for 4Players ODIN

Voice + screenshots + model hotkeys + live agent monitor — drop-in wrapper for GitHub Copilot CLI

Artyom is a Robust Wrapper of the Google Chrome SpeechSynthesis and SpeechRecognition that allows you to create a virtual assistent

A plug-and-play AI chatbot widget with voice call support and a developer console for RAG configuration.

Alan Web SDK: a lightweight JavaScript library for adding a voice experience to your website or web application

Voice I/O plugin for the AXSDK — captures speech (VAD-gated), streams to a transcription proxy, dispatches finalized utterances into the chat, and speaks assistant replies via TTS.

nostr + webrtc voice + data SDK. networking layer for 247420 projects.

The **Inworld AI Node.js SDK** enables Developers to easily integrate AI characters into your Node.js environment.

A cross-platform SDK enabling developers to integrate real-time VoIP chat technology into their projects

Streaming Volcengine speech-to-text plugin for the OpenCode TUI

npm wrapper for responsivevoice.js obtained from dataplusscience.com

Polyfill for the Speech Recognition API using Speechly

React Native Native Voice library for iOS and Android

Ready-to-use Chat UI Components for Vue(Javascript/Web)

Official PIOPIY WebRTC SDK for high-quality voice communication and telephony integration in the browser.

Unified Voice SDK for TTS and ASR

The official Bland AI command-line interface

Javascript client for the Speechmatics Flow API

A React 19 compatible fork of react-voice-visualizer by Yurii Zarytskyi. It's a React library for audio recording and visualization using Web Audio API.

Universal speech-to-text router for Gladia, AssemblyAI, Deepgram, Azure, OpenAI Whisper, Speechmatics, Soniox, and ElevenLabs

Web Interface for reading and testing notifications during development

The intelligent AI pipeline. Booster, Context Packing, Caching, Smart Routing, Multi-Provider Gateway, Budget Caps, Rate Limiting, Circuit Breaker, Audit Logging — all in one SDK.

Voico AI Voice Agent — Make outbound AI calls, get call details and transcripts directly in N8N

AI-powered cursor companion for web apps

Workspace application API used by Workspace Web Edition

Cross-platform audio capture, output, and processing for Node.js and browsers

Core library for AITuber OnAir providing voice synthesis and chat processing

Voice in + voice out for Pi CLI — hold-to-talk STT (Deepgram or 19 offline models) plus TTS (Kitten Nano, Piper, Kokoro, or Deepgram Aura)

Programmatic AI media generation SDK for Zyka

Voctiv TypeScript agent SDK: defineScript and platform types for the voice/dialog scripting runtime.

React client for Speechly Streaming API

Twilio Media Streams transport adapter for AriaFlow agents. Works with Node.js, Bun, Deno, and any WebSocket-compatible runtime.

React Native Native Voice library for iOS and Android

Voice-to-intelligence platform for developers. Voice capture, sprint planning with AI, bug/feature forms, pattern matching to prevent AI hallucinations.

SmartPBX transport adapter for AriaFlow voice agents.

Experiment for making video streaming work for discord selfbots

Inworld Agents SDK — realtime WebSocket and WebRTC transport layers for the @openai/agents/realtime SDK

Cosmicord.js is a powerful and intuitive Lavalink wrapper designed to simplify the process of integrating Lavalink into your Node.js applications.

Voice synthesis library for AITuber OnAir

rb client sdk

React hooks for wake word detection using Web Speech API

Framework-agnostic voice agent widget for HostWebhook — Web Component + optional React wrapper

Open-source voice AI SDK — connect any AI agent to real phone calls in 4 lines of code

Voice-first prompt engineering for vibe coders. Floating overlay that turns your voice into clean, structured prompts using local Whisper + your own local LLM.

React library for audio recording and visualization using Web Audio API

Reusable Discord music module for bots using discord.js.

A modular Discord voice player with plugin system

jambonz SDK for building voice applications — optimized for AI agents

🎙️ A lightweight React hook for audio recording using native Web APIs (MediaRecorder, getUserMedia). Start, stop, pause, resume audio recordings with customizable callbacks. Perfect for voice notes, interviews, podcasts, and real-time audio processing in

Cheetah Speech-to-Text engine for web browsers (via WebAssembly)

Eagle Speaker Recognition engine for web browsers (via WebAssembly)

NodeJS wrapper for Deepgram

Lightweight WebRTC browser library that supports video, audio and data channels

JavaScript/TypeScript SDK for Lokutor Real-time Voice AI

CLI for AuralWise audio intelligence API - transcription, speaker diarization, audio event detection

Official TypeScript client for MusicGPT API

A powerful real-time communication SDK for voice interactions with Coze AI bots | 扣子官方实时通信 SDK，用于与 Coze AI bots 进行语音交互

MCP server for AgentCall — expose phone number, SMS, OTP, and inbound + outbound AI voice tools (with plain-English post-call email summaries — agents can configure the email destination directly) to AI agents via Model Context Protocol. 21 tools, 4 promp

OpenClaw channel plugin character platform

Unified messaging library for Email, SMS, and Voice with multiple provider support

The WebSocket/WebRTC library by lirax.ua (PBX Cloud Platform)

The official Node.js library for the Typecast API. Text-to-Speech with AI voices. TypeScript support included.

Real-time voice AI for HazelJS - OpenAI Realtime API & Gemini Live integration for low-latency speech-to-speech

ElevenLabs adapter for TanStack AI realtime voice

Picovoice Rhino Node.js binding

OpenClaw TTS plugin for Murf AI. Low-latency neural text-to-speech via the Falcon model with 150+ AI voices, 35 languages, and 12 regional endpoints. Voice-agent and Discord/Telegram/Matrix voice-note ready.

Superwhisper voice integration plugin for OpenCode - get voice notifications when tasks complete

Voice Builder input integration.

科大讯飞语音识别 SDK，支持浏览器中实时语音听写功能

Koala Noise Suppression engine for web browsers (via WebAssembly)

Official VoicePilot JavaScript SDK — TTS, STT, Agents, and real-time conversations.

Vent helper for forwarding LiveKit Agents SDK observability

<p align="center"> <a href="https://voipi.vercel.app/"><img src="logo.svg" alt="voipi" width="128" height="128"></a> </p>

Voice calls, SMS, missions, and approvals via ClawTalk — OpenClaw plugin

Picovoice Eagle Node.js binding

Transforms the text in speech and hear it using Sonos player or generate an audio file to be used with third parties nodes. Works with voices from Google (without credentials as well), Google TTS, ElevenLabs.io TTS, Voice.ai TTS or your own voice. You can

Voice calling SDK for MyChatBot Sales Platform agents

MCP server for AgentPhone — give AI agents phone numbers, SMS, and voice calls

Telnyx voice call provider for AgentOS — outbound/inbound calls via Telnyx Call Control v2

A custom filter library for speech enhancement

Fork of capacitor-voice-recorder with custom modifications

A high-performance React Native library for text-to-speech on iOS and Android

An Open-source Voice & Video Calling UI Component Based on Tencent Cloud Service.

MCP server for Chamade — voice gateway for AI agents. v3 is a thin stdio shim around the hosted HTTP MCP at mcp.chamade.io, so every MCP client (stdio and HTTP) talks to the same hosted surface. Supports Claude Code channel mode for push events.

Check for valid SSML

Your terminal has feelings now

Install Talkie for macOS — voice-first productivity suite

Code from anywhere with your voice. Autonomous coding system controlled from Telegram.

React Native SDK for Chatwoot WebRTC voice calls

Official Node.js/TypeScript SDK for the ClawOps Voice API

Minimal embeddable wireframe lipsync face renderer — drives expressive character profiles from voice or TTS audio in the browser.

OpenClaw VoicyClaw channel plugin

Voice input/output plugin for Zhin.js — STT via Whisper + TTS via edge-tts

Charisma.ai SDK for Javascript (browser)

This package creates Speech Synthesis Markup Language (SSML) using the builder pattern.

Vosk node API based on Koffi.

Twilio voice call provider for AgentOS — outbound/inbound calls via Twilio REST API

Inworld TTS SDK – generate, stream, and voice management

Cross-platform speech recognition library for React Native using native APIs (Speech Framework & SpeechRecognizer)

An MCP server to allow LLMs to speak and listen via bidirectional voice loops

Voice synthesis and transcription tools for AgentOS via OpenAI, ElevenLabs, Deepgram, and local Ollama/Whisper-compatible runtimes

Development runtime for Sinch Functions - serverless voice applications

An easy to use react client for building generative ai application using Rapida platform.

React library for audio recording and visualization using Web Audio API

Managed Oomi channel, bridge, voice, and persona app API tooling for OpenClaw

Core library to check for valid SSML

🎙️ A lightweight React hook for audio recording using native Web APIs (MediaRecorder, getUserMedia). Start, stop, pause, resume audio recordings with customizable callbacks. Perfect for voice notes, interviews, podcasts, and real-time audio processing in

Leopard Speech-to-Text engine for web browsers (via WebAssembly)

This is a simple audio recorder package for react application using the javascript Web Audio API.

Smart voice notification plugin for OpenCode with multiple TTS engines (ElevenLabs, Edge TTS, Windows SAPI), AI-generated dynamic messages, and intelligent reminder system

Real-time bidirectional audio streaming for Expo and React Native. Record microphone input and play audio chunks with low latency using native AVAudioEngine.

Orca Text-to-Speech engine for web browsers (via WebAssembly)

Plivo voice call provider for AgentOS — outbound/inbound calls via Plivo Voice API

See our [React Quickstart](https://docs.vocode.dev/react-quickstart) for set up!

Synthesize speech from text with full control over language, voice, pitch, rate, and volume.

React Native Text-To-Speech module for Android and iOS

A modular Discord voice player with plugin system

Generate TikTok-style videos with voice, captions, and code overlays from text — one command

Tiledesk VOICE Twilio connector

TOTP but you say it out loud. Derive time-rotating, human-speakable verification tokens from a shared secret.

Vibephone server — lets your iPhone control Claude Code (or any IDE) on Mac/Windows via TCP

Animalese TTS is an Animal Crossing style Voice Synthesis (TTS) engine.

JavaScript/TypeScript SDK for PolarGrid Edge AI Infrastructure with Full API Support

A collection of Open Source agent and audio components that you can customize and extend.

Infobip Node Client

React Native VOIP SDK bridge wrapper for Android and iOS

React component for Rhino Web SDK

Voice plugin for the Cypress Test Runner

Unofficial Typescript version of the Africa's Talking SDK

The Voxa CLI tools

Official TypeScript SDK for OnCallClerk — AI voice agent platform

Capability-first voice AI SDK. Register your JS functions, and Gemini Live calls them when users speak or type.

An Open-source Voice & Video Calling UI Component Based on Tencent Cloud Service.

Pulse — AI voice feedback SDK for third-party web applications

Picovoice Leopard Node.js binding

MCP server for Voximplant — cloud telephony, call history, SMS (Russia)

Speech-to-text and text-to-speech for OpenCode. Record voice prompts with whisper-cpp, hear responses via Piper TTS, with LLM normalization through any OpenAI-compatible endpoint.

Windows-optimized smart voice, sound, and desktop notifications for Pi coding agent.

Adds syntax highlighting, hover tips, and autocomplete to Alexa SFB story files.

Custom native speech-to-text module for React Native — no third-party SDK, uses Android SpeechRecognizer and iOS SFSpeechRecognizer directly.

Personal AI orchestrator that turns Discord into a persistent workspace

On-device AI for React Native. Zero cloud costs. One unified API.

Primitive parallel-formant speech synthesis engine.

TeliTask MCP server — manage contacts, tasks, and calls from AI assistants

Talk to your whole repository. GitHub-native browser editor with AI Panel and voice mode. CLI and MCP Server included.

React Native wrapper for Twilio Programmable Voice SDK

OpenMic Voice Widget - Embed voice conversations with AI bots

Unofficial TypeScript SDK for the Gradium API

Node.js / TypeScript SDK for the voice agent platform. Server-side API client — mint call tokens, manage agents, query calls, upload knowledge-base docs.

Alexa SFB build and deployment module

Discord audio connector — voice channel join, Opus encode/decode, audio frame pipeline

Web SDK for the Estuary real-time AI conversation platform

This SDK enhances the functionality of the Telesign Self-service Node SDK, providing access to a broader range of Telesign APIs. See our source code on GitHub (https://github.com/TeleSign/node_telesign_enterprise) for installation instructions and other d

Official JavaScript SDK for the Unbound API - A comprehensive toolkit for integrating with Unbound's communication, AI, and data management services

Framework-agnostic WebSocket library for real-time audio streaming with MessagePack and Opus encoding

Comprehensive Cloudflare Workers & Pages integration with config-based patterns, middleware, router, workflows, AI (with audio/music generation, TTS, ASR), React hooks, and multi-tenant support

Typography that follows your voice — per-word typographic emphasis synced to Web Speech API boundary events

GLYDE Voice Agent SDK - AI-powered voice and text chat interactions for web applications

A powerful React hook for real-time voice streaming, designed for AI-powered applications. Perfect for real-time transcription, voice assistants, and audio processing with features like silence detection and configurable audio processing.

React hook for Cheetah Web SDK

A JavaScript library for easy and efficient voice recording tasks.

TypeScript SDK for Sarvam Conversational AI

Unofficial JavaScript/TypeScript port of KittenTTS (by KittenML/Stellon Labs) — ultra-lightweight TTS via ONNX models, runs in Node.js and browser

2025-02 Updated fork of react-audio-voice-recorder v2.2.0

An Open-source Voice & Video Calling UI Component Based on Tencent Cloud Service.

Official SDK for sipgate AI Flow