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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 signals

No 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.

RegistryFigureAbout 30 days ago → latestGrowthPackages
npmDownloads (30 days)1.1B → 1.1Bdownloads / 30 days+0.6% · 30d1

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

  • kerryjiang/SuperSocket

    SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.

    Tagged websocketC#

    4.2K

  • jetty/jetty.project

    Eclipse Jetty® - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more

    Tagged websocketsJava

    4.1K

  • olahol/melody

    :notes: Minimalist websocket framework for Go

    Tagged websocketGo

    4.1K

  • zhaojh329/rtty

    🐛 Access your device from anywhere via the web.

    Tagged websocketC

    4K

  • slackapi/python-slack-sdk

    Slack Developer Kit for Python

    Tagged websocketPython

    4K

  • kemalcr/kemal

    Fast, Effective, Simple Web Framework

    Tagged websocketCrystal

    3.9K

  • MetinSeylan/Vue-Socket.io

    😻 Socket.io implementation for Vuejs and Vuex

    Tagged websocketJavaScript

    3.9K

  • songquanpeng/message-pusher

    搭建专属于你的消息推送服务，支持多种消息推送方式，支持 Markdown，基于 Golang 仅单可执行文件，开箱即用

    Tagged websocketJavaScript

    3.9K

  • hhxsv5/laravel-s

    LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole.

    Tagged websocketPHP

    3.9K

  • fastly/pushpin

    A proxy server for adding push to your API, used at the core of Fastly's Fanout service

    Tagged websocketsRust

    3.9K

  • Atmosphere/atmosphere

    Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

    Tagged websocketJava

    3.8K

  • undertow-io/undertow

    High performance non-blocking webserver

    Tagged websocketJava

    3.8K

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

    Listed in the catalognpm

    1.1Bdownloads / 30 daysTop 1% on npm

Ecosystem 316packages that depend on it, most-adopted first

  • @cline/core

    Cline Core SDK for Node Runtime

    Depends on wsnpm

    363.5Kdownloads / 30 daysLower half on npm
  • rxdb

    A local-first realtime NoSQL Database for JavaScript applications - https://rxdb.info/

    Depends on wsnpm

    348.3Kdownloads / 30 daysLower half on npm
  • @marp-team/marp-cli

    A CLI interface for Marp and Marpit based converters

    Depends on wsnpm

    330.1Kdownloads / 30 daysLower half on npm
  • @utoo/pack

    > 🌖 High-performance bundler core for the Utoo toolchain, powered by [Turbopack](https://turbo.build/pack).

    Depends on wsnpm

    309.8Kdownloads / 30 daysLower half on npm
  • @mockoon/commons-server

    Mockoon's commons server library. Used in Mockoon desktop application and CLI.

    Depends on wsnpm

    304.8Kdownloads / 30 daysLower half on npm
  • @colyseus/ws-transport

    ```typescript import { Server } from "@colyseus/core"; import { WebSocketTransport } from "@colyseus/ws-transport";

    Depends on wsnpm

    299Kdownloads / 30 daysLower half on npm
  • dsh-better-sidebar

    Better Sidebar for DSH — file tree, editor, changes, tasks and side chat in one column, separate for every conversation. Also exposes a service other plugins use to register sidebar tabs and file viewers.

    Depends on wsnpm

    265.1Kdownloads / 30 daysLower half on npm
  • shadow-cljs

    ClojureScript compiler and JS bundler

    Depends on wsnpm

    264Kdownloads / 30 daysLower half on npm
  • @node-red/nodes

    @node-red/nodes ====================

    Depends on wsnpm

    252.4Kdownloads / 30 daysLower half on npm
  • @node-red/editor-api

    @node-red/editor-api ====================

    Depends on wsnpm

    248.8Kdownloads / 30 daysLower half on npm
  • omniroute

    Unified AI router with 358 providers, RTK+Caveman compression, auto fallback, MCP/A2A, desktop, PWA, and OpenAI-compatible APIs.

    Depends on wsnpm

    239.5Kdownloads / 30 daysLower half on npm
  • @unlighthouse/core

    Scan your entire website with Google Lighthouse.

    Depends on wsnpm

    239.2Kdownloads / 30 daysLower half on npm

Latest news the 2 latest events that mention it