Real-time

Speech-to-text, text-to-speech, speaker diarization, and speech enhancement using Next-gen Kaldi without internet connection

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One Dionys (Real-Time Data Syncing) - A utility for synchronizing data in real-time between clients and servers, allowing web applications to respond to data changes instantly.

The OpenTok.js library lets you use OpenTok-powered video sessions on the web

A high-performance charting library.

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MCP server for spec-driven development workflow with real-time web dashboard

An integration of Lexical + React to enable collaboration, comments, live cursors, and more with Liveblocks.

GenosDB (GDB): distributed graph database in real-time, peer-to-peer, scalable storage - efficient querying of complex relationships.

A real-time cryptocurrency price tracker for Bithumb.

JavaScript toolkit for creating interactive real-time graphs

Convenient access to tick-level historical and real-time cryptocurrency market data via Node.js

A fork of ws without the native dependencies. simple to use, blazing fast and thoroughly tested websocket client, server and console for node.js, up-to-date against RFC-6455

Countly is an innovative, real-time, open source mobile analytics and push notifications platform.

A lightweight Node.js package to get real-time currency exchange rates for any base currency using a pivot currency, fetched directly from a CDN for fast and reliable access.

The seamless image upload feature with real-time preview. Effortlessly add images to your content while a dynamic placeholder fills in during the upload process. Enhance your editing experience with this intuitive extension.

Client SDK for the Real Time database

Ably Live Provider for Refine, enabling real-time updates to your Refine applications effortlessly.

Real-time image processing for your express application

Real-time messaging framework

A Twilio-CLI plugin for real-time communication apps

A Model Context Protocol server that provides real-time hot trending topics from major Chinese social platforms and news sites

Tencent Cloud TUIChatEngine SDK for Chat TUIKit

An interactive command-line interface for the Shotgun multi-agent platform. Built on the [Shotgun SDK](/shotgun-sdk), this CLI implements the WebSocket v2 protocol for agent communication, lifecycle management, and real-time interaction with the multi-age

High-quality audio recording Capacitor plugin with native iOS & Android support. Features pause/resume, microphone management, real-time monitoring, audio trimming, and comprehensive mobile audio recording capabilities.

[](https://www.npmjs.com/package/@n1ru4l/graphql-live-query-patch-jsondiffpatch) [![npm downloads](https://img.shields.io/npm/dm/@n1ru4l/graphql-live-query-patc

Speech-to-text, text-to-speech, speaker diarization, and speech enhancement using Next-gen Kaldi without internet connection

Memory-powered AI agent framework with real-time WebSocket communication, MCP integration, and composable patterns

Supersonic reverse matching engine

A node library to control your sonos devices, written in typescript

Automatic real-time story file generation from React, Vue, Angular and Lit component files

Real-time video player component built with react and socket.io

Real time framework built with restify, rxjs, and ws

Real time code coverage information for JavaScript

Real-Time Programming Lecture Notes (Waterloo CS452)

This cordova plugin enables audio capture from the device microphone, by in (near) real-time forwarding raw audio data to the web layer of your application.

rtc-detect

Replace Strapi default WYSIWYG editor with enhanced build of CKEditor 5

Drop-in replacement for Dolby/Voxeet SDK using Odyssey Spatial Audio Service

Customer support chat widget for Ticketping - Intercom-like experience with real-time messaging

🌎 Performant real-time state management for React and TypeScript

🚀 The ultimate CLI coding assistant powered by AI - Generate code, analyze projects, and build applications with natural language commands

Manage real-time leaderboards using Redis

Free logging solution with beautiful formatting - Unlimited real-time logs through Telegram. Perfect Pino transport for any scale!

Speech-to-text, text-to-speech, speaker diarization, and speech enhancement using Next-gen Kaldi without internet connection

Client for the coinbase-pro API

An installer for Liveblocks projects, including various examples and a Next.js starter kit. Liveblocks is the all-in-one toolkit to build collaborative products like Figma, Notion, and more.

A TypeScript SDK for connecting to the BrokerLoop Data Plane via WebSocket, supporting real-time workflow automation and multi-session management.

A Model Context Protocol (MCP) server implementation that provides real-time web search capabilities through a simple API