Real-time

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Datadog Real User Monitoring (RUM) enables you to visualize and analyze the real-time performance and user journeys of your application's individual users.

[](https://www.npmjs.com/package/@n1ru4l/graphql-live-query) [](https://www.npmjs.com/package/@n1ru4l/

The core architecture of CKEditor 5 – the best browser-based rich text editor.

The editing engine of CKEditor 5 – the best browser-based rich text editor.

A set of ready-to-use rich text editors created with a powerful framework. Made with real-time collaborative editing in mind.

Gain real-time traffic insights with Vercel Web Analytics

Publish & Subscribe Real-time Messaging with PubNub

A JavaScript library for real-time terrain mesh generation

The classic editor build of CKEditor 5 – the best browser-based rich text editor.

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

Sanity is a real-time content infrastructure with a scalable, hosted backend featuring a Graph Oriented Query Language (GROQ), asset pipelines and fast edge caches

A framework for real-time applications and REST API with JavaScript and TypeScript

JavaScript client SDK for bidirectional communication with Centrifugo and Centrifuge-based server from browser, NodeJS and React Native

Publish & Subscribe Real-time Messaging with PubNub

CableReady helps you create great real-time user experiences by making it simple to trigger client-side DOM changes from server-side Ruby.

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 130+ exchanges

The HTML5 Server-Sent events specification is introduced "to enable servers to push data to Web pages over HTTP or using dedicated server-push protocols".

The document editor build of CKEditor 5 – the best browser-based rich text editor.

Sendbird UIKit for React: A feature-rich and customizable chat UI kit with messaging, channel management, and user authentication.

Automatically detect JavaScript errors, collect detailed diagnostic information, and get notified about errors in real-time.

Build a fantastic chat feature in hours instead of months.

The Feathers Socket.io real-time API provider

Primus is a simple abstraction around real-time frameworks. It allows you to easily switch between different frameworks without any code changes.

The balloon editor build of CKEditor 5 – the best browser-based rich text editor.

A real-time website privacy inspector.

Standard library streams.

The inline editor build of CKEditor 5 – the best browser-based rich text editor.

A client that lets you interact with Liveblocks servers. Liveblocks is the all-in-one toolkit to build collaborative products like Figma, Notion, and more.

A set of React hooks and providers to use Liveblocks declaratively. Liveblocks is the all-in-one toolkit to build collaborative products like Figma, Notion, and more.

Directus is a real-time API and App dashboard for managing SQL database content

Lightweight and real-time data functional stream programming framework like event-stream, written in ES6 using async await with multi-threading and typescript support

Base utilities used by CKEditor 5 collaboration features to support multiple users working together in a rich text editor.

Base utilities used by CKEditor 5 collaboration features to support multiple users working together in a rich text editor.

geo-three is library for tile based geographic map layers in with three.js supporting selective loading/unloading of real-time generated 3D tiles

Directus is a real-time API and App dashboard for managing SQL database content

The balloon editor build of CKEditor 5 with a block toolbar – the best browser-based rich text editor.

A Vue plugin that makes integrating ActionCable easy.

[](https://www.npmjs.com/package/@n1ru4l/in-memory-live-query-store) [](https://www.np

Collaborative comments feature for CKEditor 5.

CKEditor 5 track changes plugin.

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

Shared logic for building live query patch implementations.

CKEditor 5 operations compressor for real-time collaboration.

CKEditor Cloud Services Collaboration low-level API is required by CKEditor 5 Collaboration features to enable real-time collaborative editing within the CKEditor 5.

A server-side utility that lets you set up a Liveblocks authentication endpoint. Liveblocks is the all-in-one toolkit to build collaborative products like Figma, Notion, and more.

3-dimensional physics engine in Rust - official JS bindings. Compatibility package with inlined webassembly as base64.

A set of CKEditor 5 features enabling real-time collaboration within the editor using CKEditor Cloud Services.

A Twilio-CLI plugin for real-time communication apps

This package includes the resources needed to write a Lightstreamer client.