Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more. Learn more →
Top 23 JavaScript Websocket Projects
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The language codes available in NodeBB can be referenced from the folder names in the public/language directory of the NodeBB repository. For example:
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
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Project mention: PairDrop VS spacedrop - a user suggested alternative | libhunt.com/r/PairDrop | 2025-07-13
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Project mention: Highly scalable pub/sub and RPC SDK optimized for async/await | news.ycombinator.com | 2025-04-14
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spec
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs. (by asyncapi)
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kuzzle
Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Shinobi
:peace_symbol: :palestinian_territories: Shinobi CE - The Free Open Source CCTV platform written in Node.JS (Camera Recorder - Security Surveillance Software - Restreamer
Project mention: Show HN: Open-source private home security camera system (end-to-end encryption) | news.ycombinator.com | 2024-11-30 -
Meteor-Files
🚀 Upload files via DDP or HTTP to ☄️ Meteor server FS, AWS, GridFS, DropBox or Google Drive. Fast, secure and robust.
📁 Blob Storage: While there are no official packages, There is a well-established packages meteor-files by Veliov Group. Which lets you pload files to AWS, GridFS, DropBox or Google Drive.
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Swell
Swell: API development tool that enables developers to test endpoints served over streaming technologies including Server-Sent Events (SSE), WebSockets, HTTP2, GraphQL, gRPC, and tRPC.. (by open-source-labs)
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simple-websockets-chat-app
This SAM application provides the Lambda functions, DynamoDB table, and roles to allow you to build a simple chat application based on API Gateway's new WebSocket-based API feature.
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websockets-streaming-audio
Stream audio to a Web Audio API enabled browser from Node.js server side using Web Worker and Web Socket
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wampy.js
Feature-rich lightweight WAMP (Web Application Messaging Protocol) Javascript implementation
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osc-js
OSC library for Node.js, Electron, Chrome Apps, Webpages or any other JS application. It comes with a customizable Plugin API for WebSocket, UDP or bridge networking
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sec-api
sec.gov EDGAR API | search & filter SEC filings | over 150 form types supported | 10-Q, 10-K, 8, 4, 13, S-11, ... | insider trading
Project mention: Show HN: I made a free tool that analyzes SEC filings and posts detailed reports | news.ycombinator.com | 2025-04-14All of your questions sound like they can be answered with some plumbing pipeline elbow grease leveraging tools like open source edgartools[1] (just a happy user) or the more venerable sec-api[2] service.
[1] https://github.com/dgunning/edgartools
[2] https://sec-api.io/
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doom-workers
Website and Message Router source code for the Multiplayer Doom on Cloudflare Workers tech demo
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript Websockets discussion
JavaScript Websockets related posts
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PairDrop VS spacedrop - a user suggested alternative
2 projects | 13 Jul 2025 -
Backend Testing At Super Payments
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PairDrop – Cross-Platform open source AirDrop alternative
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PairDrop: Open-Source Transfer Files Cross-Platform
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Is Modern Web Dev Too Complex for Newcomers?
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PairDrop: Transfer Files Cross-Platform, no setup, no signup
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How to Build a Custom MedusaJS Admin Dashboard with NextJS, Supabase, and Tailwind CSS
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A note from our sponsor - SurveyJS
surveyjs.io | 15 Jul 2025
Index
What are some of the best open-source Websocket projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | nodeBB | 14,662 |
| 2 | noVNC | 12,683 |
| 3 | PairDrop | 7,990 |
| 4 | SocketCluster | 6,188 |
| 5 | spec | 4,695 |
| 6 | blaze | 2,375 |
| 7 | kuzzle | 1,605 |
| 8 | Shinobi | 1,356 |
| 9 | Meteor-Files | 1,114 |
| 10 | Swell | 991 |
| 11 | simple-websockets-chat-app | 703 |
| 12 | d-zone | 585 |
| 13 | SSHy | 564 |
| 14 | mojo.js | 495 |
| 15 | websockets-streaming-audio | 337 |
| 16 | socketcluster-client | 299 |
| 17 | wampy.js | 297 |
| 18 | osc-js | 268 |
| 19 | sec-api | 259 |
| 20 | wshook | 247 |
| 21 | doom-workers | 177 |
| 22 | jsynchronous | 132 |
| 23 | qewd | 118 |
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JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor
Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
surveyjs.io