Technology · Protocol
WebSocket
Protocol · Catalog tech@1
Full-duplex communication over a single connection.
- Categories
- Matched as
- websocket
- websockets
Momentum
Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works
Momentum
Collecting1 of 5 signalsNo score yet. Momentum is published only when at least 2 of the 5 signals have history. WebSocket has 1, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.
Snapshot OCT 24, 2026 · Scoring tech@1
- Official repository stars
- No official repository
- The catalog lists no official repository, so this signal does not apply.
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- +0.6% · 30d
- 14th percentile among technologies with this signalnpm, in its own unit
- Open models
- No official models
- No official model on Hugging Face, so this signal does not apply.
- News
- Collecting
- News counts once there are 3 events across the last 60 days; it has 1.1 in the last 30 days · 0 in the 30 before
Adoption by registry
The growth of WebSocket’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.
| Registry | Figure | About 30 days ago → latest | Growth | Packages |
|---|---|---|---|---|
| npm | Downloads (30 days) | 1.1B → 1.1Bdownloads / 30 days | +0.6% · 30d | 1 |
News activity
- Events · 7 days
- 1published events that mention it
- Events · 30 days
- 1published events that mention it
- Previous 30 days
- 0events in the 30 days before
Momentum history
Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.
Repositories
Official 0
The catalog lists no official repository for WebSocket.
Members 258repositories tagged with one of its aliases, most-starred first
- PatrickJS/angular-websocket
:arrow_upper_left: The missing Angular WebSocket module for connecting client applications to servers by @AngularClass
1.2K stars
- rsms/gotalk
Async peer communication protocol & library
1.2K stars
- beetlex-io/BeetleX
high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution
1.2K stars
- lemunozm/message-io
Fast and easy-to-use event-driven network library.
1.2K stars
- law-chain-hot/websocket-devtools
Complete WebSocket Traffic Control with advanced proxy, simulation, and blocking capabilities
1.2K stars
- imiphp/imi
imi 是一款支持长连接微服务分布式的 PHP 开发框架，它可以运行在 PHP-FPM、Swoole、Workerman、RoadRunner 等多种容器环境下。它支持 HttpApi、WebSocket、TCP、UDP、MQTT 服务的开发。特别适合互联网微服务、即时通讯聊天im、物联网等场景！QQ群：17916227
1.2K stars
- Mininglamp-OSS/octo-web
Web & desktop (Electron) client for the OCTO open workplace — one React + TypeScript codebase shipping browser and PC surfaces, with first-class AI agent UX.
1.2K stars
- fanchangyong/deershare
小鹿快传，一款在线P2P文件传输工具，使用WebSocket + WebRTC技术
1.2K stars
- babelouest/ulfius
Web Framework to build REST APIs, Webservices or any HTTP endpoint in C language. Can stream large amount of data, integrate JSON data with Jansson, and create websocket services
1.1K stars
- Lawouach/WebSocket-for-Python
WebSocket client and server library for Python 2 and 3 as well as PyPy (ws4py 0.5.1)
1.1K stars
- s00500/ESPUI
A simple web user interface library for ESP32 and ESP8266
1.1K stars
- veliovgroup/Meteor-Files
🚀 Upload files via DDP or HTTP to ☄️ Meteor server FS, AWS, GridFS, DropBox or Google Drive. Fast, secure and robust.
1.1K stars
Packages
“Is” packages are WebSocket itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.
Is 1the technology itself, most-adopted first
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
1.1Bdownloads / 30 daysTop 1% on npm
Ecosystem 316packages that depend on it, most-adopted first
- browserstack-node-sdk
Node SDK for browserstack selenium-webdriver tests
1.3Mdownloads / 30 daysLower half on npm - express-ws
WebSocket endpoints for Express applications
1.3Mdownloads / 30 daysLower half on npm - @xrplf/isomorphic
A collection of isomorphic and tree-shakeable crypto hashes and utils for xrpl.js
1.3Mdownloads / 30 daysLower half on npm - @web/dev-server-core
Web dev server core
1.2Mdownloads / 30 daysLower half on npm - artillery
Cloud-scale load testing. https://www.artillery.io
1.1Mdownloads / 30 daysLower half on npm - stripe-experiment-sync
DEPRECATED - This package has moved to https://github.com/stripe/sync-engine
1.1Mdownloads / 30 daysLower half on npm - @openai/agents-extensions
Extensions for the OpenAI Agents SDK
1Mdownloads / 30 daysLower half on npm - livereload
LiveReload server
1Mdownloads / 30 daysLower half on npm - @polkadot/x-ws
A cross-environment WebSocket replacement
1Mdownloads / 30 daysLower half on npm - @genkit-ai/core
Genkit AI framework core libraries.
992Kdownloads / 30 daysLower half on npm - testcafe-hammerhead
A powerful web-proxy used as a core for the TestCafe testing framework (https://github.com/DevExpress/testcafe).
934.5Kdownloads / 30 daysLower half on npm - @code-inspector/core
Click the dom on the page, it will open your IDE and position the cursor to the source code location of the dom.
893.2Kdownloads / 30 daysLower half on npm
Latest news the 2 latest events that mention it
- 3mo agoJUL 27, 2026
- 3mo agoJUL 23, 2026