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
- python-websockets/websockets
Library for building WebSocket servers and clients in Python
5.7K stars
- soketi/soketi
Next-gen, Pusher-compatible, open-source WebSockets server. Simple, fast, and resilient. 📣
5.6K stars
- permitio/opal
Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)
5.5K stars
- miguelgrinberg/Flask-SocketIO
Socket.IO integration for Flask applications.
5.5K stars
- coder/websocket
Minimal and idiomatic WebSocket library for Go
5.5K stars
- dunglas/mercure
🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications
5.3K stars
- warmcat/libwebsockets
canonical libwebsockets.org networking library
5.3K stars
- asyncapi/spec
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
5.3K stars
- blinker-iot/blinker-library
An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.
5.2K stars
- huashengdun/webssh
:seedling: Web based ssh client
5.1K stars
- CrowCpp/Crow
A Fast and Easy to use microframework for the web.
5K stars
- binance/binance-spot-api-docs
Official Documentation for the Binance Spot APIs and Streams
4.9K 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
- @vizmo/parse-server
An express module providing a Parse-compatible API server
1.5Kdownloads / 30 daysLower half on npm - @chatcode/cco-better-sidebar
ChatCode CLI Web plugin: a VS Code-like right sidebar (explorer / editor / terminal / git / browser), isolated per conversation session. Exposes a service for other plugins to register sidebar tabs and file viewers.
1.5Kdownloads / 30 daysLower half on npm - @vizmo/parse
Parse JavaScript SDK
1.5Kdownloads / 30 daysLower half on npm - autoctx
autocontext — always-on agent evaluation harness
1.4Kdownloads / 30 daysLower half on npm - 1.4Kdownloads / 30 daysLower half on npm
- claude-code-best
Reverse-engineered Anthropic Claude Code CLI — interactive AI coding assistant in the terminal
1.4Kdownloads / 30 daysLower half on npm - @penrose/roger
This package is a command-line application that depends on `@penrose/core` and processes Penrose diagrams. See [the docs on the Penrose website][website docs].
1.4Kdownloads / 30 daysLower half on npm - @_unit/unit
Next Generation Visual Programming System
1.3Kdownloads / 30 daysLower half on npm - @deepnote/runtime-core
Core runtime for executing Deepnote projects
1.2Kdownloads / 30 daysLower half on npm - @cosmicstack/mercury-agent
Soul-driven AI agent with Second Brain memory, permission-hardened tools, token budgets, and multi-channel access. Runs 24/7 from CLI or Telegram.
1.2Kdownloads / 30 daysLower half on npm - claude-code-zanii
Reverse-engineered Anthropic Claude Code CLI — interactive AI coding assistant in the terminal
1.1Kdownloads / 30 daysLower half on npm - @appium/storage-plugin
Server-side storage plugin for Appium
1.1Kdownloads / 30 daysLower half on npm
Latest news the 2 latest events that mention it
- 3mo agoJUL 27, 2026
- 3mo agoJUL 23, 2026