1.louislam / uptime-kuma
A fancy self-hosted monitoring tool
+7,623 stars
from 85,531 · score 8.94
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 106 by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.mitmproxy / mitmproxy
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
+3,426 stars
from 43,116 · score 8.14
3.hoppscotch / hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
+2,191 stars
from 78,526 · score 7.69
4.curl / curl
A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
+1,958 stars
from 41,391 · score 7.58
5.louislam / dockge
A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager
+1,925 stars
from 22,814 · score 7.56
6.mountain-loop / yaak
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
+1,118 stars
from 18,277 · score 7.02
7.tsl0922 / ttyd
Share your terminal over the web
+1,063 stars
from 11,507 · score 6.97
8.QuentinFuxa / WhisperLiveKit
Real-time, local speech-to-text with streaming ASR, speaker diarization, translation, and OpenAI/Deepgram-compatible APIs.
+1,055 stars
from 10,145 · score 6.96
9.browserless / browserless
Deploy headless browsers in Docker. Run on our cloud or bring your own. Free for non-commercial uses.
+889 stars
from 12,993 · score 6.79
10.hoangsonww / Claude-Code-Agent-Monitor
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
+814 stars
from 322 · score 6.70
11.ZLMediaKit / ZLMediaKit
WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT/STUN/TURN server and client framework based on C++11
+758 stars
from 16,909 · score 6.63
12.centrifugal / centrifugo
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
+749 stars
from 10,192 · score 6.62
13.labstack / echo
High performance, minimalist Go web framework
+627 stars
from 32,161 · score 6.44
14.socketio / socket.io
Bidirectional and low-latency communication for every platform
+506 stars
from 62,730 · score 6.23
15.cesanta / mongoose
Embedded web server, with TCP/IP network stack, MQTT and Websocket
+406 stars
from 12,718 · score 6.01
16.gorilla / websocket
Package gorilla/websocket is a fast, well-tested and widely used WebSocket implementation for Go.
+351 stars
from 24,530 · score 5.86
17.CrowCpp / Crow
A Fast and Easy to use microframework for the web.
+248 stars
from 4,775 · score 5.52
18.paullouisageneau / libdatachannel
C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets
+221 stars
from 2,560 · score 5.40
19.websockets / ws
Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js
+183 stars
from 22,637 · score 5.21
20.NodePassProject / nodepass
A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.
+169 stars
from 123 · score 5.14
21.yudai / gotty
Share your terminal as a web application
+168 stars
from 19,387 · score 5.13
22.artilleryio / artillery
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
+165 stars
from 8,946 · score 5.11
23.requestly / requestly
Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.
+156 stars
from 6,604 · score 5.06
24.swoole / swoole-src
🚀 Coroutine-based concurrency library for PHP
+144 stars
from 18,789 · score 4.98
25.dunglas / mercure
🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications
+142 stars
from 5,214 · score 4.96
26.ithewei / libhv
🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT/Redis client/server.
+126 stars
from 7,445 · score 4.84
27.mochi-mqtt / server
The fully compliant, embeddable high-performance Go MQTT v5 server for IoT, smarthome, and pubsub
+106 stars
from 1,850 · score 4.67
28.python-websockets / websockets
Library for building WebSocket servers and clients in Python
+101 stars
from 5,644 · score 4.62
29.discord-jda / JDA
Java wrapper for the popular chat & VOIP service: Discord https://discord.com
+93 stars
from 4,606 · score 4.54
30.tarampampam / webhook-tester
🔭 Powerful tool for testing WebHooks and more
+89 stars
from 463 · score 4.50
31.kemalcr / kemal
Fast, Effective, Simple Web Framework
+78 stars
from 3,853 · score 4.37
32.kataras / iris
The fastest HTTP/2 Go Web Framework. New, modern and easy to learn. Fast development with Code you control. Unbeatable cost-performance ratio :rocket:
+74 stars
from 25,479 · score 4.32
33.brainboxdotcc / DPP
C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!
+73 stars
from 1,327 · score 4.30
34.boostorg / beast
HTTP and WebSocket built on Boost.Asio in C++11
+70 stars
from 4,759 · score 4.26
35.ninenines / cowboy
Small, fast, modern HTTP server for Erlang/OTP.
+62 stars
from 7,459 · score 4.14
36.walkor / workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
+60 stars
from 11,487 · score 4.11
37.lxzan / gws
simple, fast, reliable websocket server & client, supports running over tcp/kcp/unix domain socket. keywords: ws, proxy, chat, go, golang...
+56 stars
from 1,753 · score 4.04
38.slackapi / bolt-js
A framework to build Slack apps using JavaScript
+55 stars
from 2,897 · score 4.03
39.c410-f3r / wtx
Written by humans. WTX is a collection of different transport implementations and related tools focused primarily on web technologies.
+55 stars
from 350 · score 4.03
40.arkflow-rs / arkflow
High performance Rust stream processing engine seamlessly integrates AI capabilities, providing powerful real-time data processing and intelligent analysis.
+52 stars
from 1,263 · score 3.97
41.miconda / sipexer
Modern and flexible SIP/VoIP cli tool
+51 stars
from 383 · score 3.95
42.hrygo / hotplex
HotPlex — Unified access layer for AI Coding Agent.
+50 stars
from 2 · score 3.93
43.chimurai / http-proxy-middleware
:zap: The one-liner node.js http-proxy-middleware (httpxy) for connect, express, next.js and more
+46 stars
from 11,085 · score 3.85
44.daltoniam / Starscream
Websockets in swift for iOS and OSX
+46 stars
from 8,592 · score 3.85
45.chronoxor / NetCoreServer
Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
+44 stars
from 3,087 · score 3.81
46.zfoo-project / zfoo
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
+39 stars
from 1,974 · score 3.69
47.slackapi / bolt-python
A framework to build Slack apps using Python
+38 stars
from 1,293 · score 3.66
48.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.
+37 stars
from 4,203 · score 3.64
49.chronoxor / CppServer
Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
+37 stars
from 1,617 · score 3.64
50.vbacollective / wasabi
VBA WebSocket, WSS and TCP client with native TLS 1.2/1.3, MQTT, proxy, x86/x64. No COM, no DLLs, no installs.
+36 stars
from 21 · score 3.61
51.obbyworld / obby
Modern IRC Client for the web, desktop and mobile.
+35 stars
from 204 · score 3.58
52.slackapi / python-slack-sdk
Slack Developer Kit for Python
+32 stars
from 3,984 · score 3.50
53.tarasko / picows
Ultra-fast websocket client and server for asyncio
+32 stars
from 262 · score 3.50
54.dotnetcore / AgileConfig
基于.NET Core开发的轻量级分布式配置中心 / .NET Core lightweight configuration server
+31 stars
from 1,597 · score 3.47
55.ratchetphp / Ratchet
Asynchronous WebSocket server
+30 stars
from 6,403 · score 3.43
56.olahol / melody
:notes: Minimalist websocket framework for Go
+30 stars
from 4,051 · score 3.43
57.boazsegev / iodine
iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
+30 stars
from 961 · score 3.43
58.getmockd / mockd
High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.
+30 stars
from 121 · score 3.43
59.treefrogframework / treefrog-framework
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
+23 stars
from 1,363 · score 3.18
60.reugn / go-streams
A lightweight stream processing library for Go
+22 stars
from 2,155 · score 3.14
61.miguelgrinberg / Flask-SocketIO
Socket.IO integration for Flask applications.
+21 stars
from 5,483 · score 3.09
62.slackapi / node-slack-sdk
Slack Developer Kit for Node.js
+21 stars
from 3,359 · score 3.09
63.statianzo / Fleck
C# Websocket Implementation
+20 stars
from 2,424 · score 3.04
64.ninenines / gun
HTTP/1.1, HTTP/2, Websocket client (and more) for Erlang/OTP.
+20 stars
from 929 · score 3.04
65.Softmotions / ejdb
:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).
+19 stars
from 1,468 · score 3.00
66.Savory / Danet
The most mature backend framework for Deno. Create awesome HTTP and WebSocket server as well as KVQueue workers !
+19 stars
from 513 · score 3.00
67.gavv / httpexpect
End-to-end HTTP and REST API testing for Go.
+17 stars
from 2,706 · score 2.89
68.glowing-bear / glowing-bear
A web client for WeeChat
+17 stars
from 964 · score 2.89
69.SocketCluster / socketcluster
Highly scalable realtime pub/sub and RPC framework
+16 stars
from 6,184 · score 2.83
70.nanawel / our-shopping-listArchived
OSL is a simple shared list web-application based on Node and VueJS. Typical uses include shopping lists of course, and any other small todo-list that needs to be used collaboratively. - Moved to https://codeberg.org/nanawel/our-shopping-list
+16 stars
from 182 · score 2.83
71.socketio / socket.io-client
Realtime application framework (client)
+14 stars
from 10,567 · score 2.71
72.crossbario / autobahn-python
WebSocket and WAMP in Python for Twisted and asyncio
+14 stars
from 2,525 · score 2.71
73.jczic / MicroWebSrv2
The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!
+13 stars
from 708 · score 2.64
74.jbyuki / instant.nvim
collaborative editing in Neovim using built-in capabilities
+12 stars
from 1,404 · score 2.56
75.winddriver / Delphi-Cross-Socket
Delphi cross platform socket library
+12 stars
from 463 · score 2.56
76.sashirestela / simple-openai
A Java library to use the OpenAI Api in the simplest possible way.
+12 stars
from 369 · score 2.56
77.Corvusoft / restbed
Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.
+11 stars
from 1,986 · score 2.48
78.hhxsv5 / laravel-s
LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole.
+10 stars
from 3,867 · score 2.40
79.stimulusreflex / stimulus_reflex
Build reactive applications with the Rails tooling you already know and love.
+10 stars
from 2,327 · score 2.40
80.unosquare / embedioArchived
A tiny, cross-platform, module based web server for .NET
+10 stars
from 1,568 · score 2.40
81.PalindromeLabs / awesome-websocket-security
Awesome information for WebSockets security research
+10 stars
from 305 · score 2.40
82.steadylearner / Rust-Full-Stack
Rust projects here are easy to use. There are blog posts for them also.
+9 stars
from 1,571 · score 2.30
83.SAMA-Communications / sama-server
SAMA - Simple but Advanced Messaging Alternative chat server, powered by uWebsockets.js
+9 stars
from 152 · score 2.30
84.primus / primus
:zap: Primus, the creator god of the transformers & an abstraction layer for real-time to prevent module lock-in.
+8 stars
from 4,457 · score 2.20
85.ohler55 / agoo
A High Performance HTTP Server for Ruby
+8 stars
from 925 · score 2.20
86.picoHz / taxy
A reverse proxy server with built-in WebUI, supporting TCP/UDP/HTTP/TLS/WebSocket, written in Rust.
+8 stars
from 195 · score 2.20
87.sjanel / aeronet
Modern, fast and ergonomic C++ HTTP/1.1, HTTP/2 and WebSocket server & client library for Linux, macOS and Windows, perfect for microservices.
+8 stars
from 38 · score 2.20
88.metavert-io / chessmata
Chessmata: chess game for humans and AI agents
+8 stars
from 12 · score 2.20
89.crossbario / crossbar
Crossbar.io - WAMP application router
+7 stars
from 2,054 · score 2.08
90.actionhero / actionhero
Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks
+5 stars
from 2,409 · score 1.79
91.JoakimCarlsson / bonk
Go-native browser automation via Chrome DevTools Protocol. No Node.js, no relay process, no external dependencies.
+5 stars
from 10 · score 1.79
92.edgurgel / poxa
Pusher server implementation compatible with Pusher client libraries.
+4 stars
from 1,082 · score 1.61
93.slackapi / java-slack-sdk
Slack Developer Kit (including Bolt for Java) for any JVM language
+4 stars
from 598 · score 1.61
94.trikko / serverino
Small, fast, zero-dependency web server for D: HTTP, HTTPS and WebSockets.
+4 stars
from 76 · score 1.61
95.SAMA-Communications / sama-client
React client for SAMA chat server
+4 stars
from 33 · score 1.61
96.igorantun / node-chat
:speech_balloon: Chat application built with NodeJS and Material Design
+3 stars
from 764 · score 1.39
97.advantageous / qbit
The Java microservice lib. QBit is a reactive programming lib for building microservices - JSON, HTTP, WebSocket, and REST. QBit uses reactive programming to build elastic REST, and WebSockets based cloud friendly, web services. SOA evolved for mobile and cloud. ServiceDiscovery, Health, reactive StatService, events, Java idiomatic reactive programming for Microservices.
+2 stars
from 705 · score 1.10
98.alfredbaudisch / GodotPhoenixChannels
GDScript and Godot client for real-time Phoenix Framework Channels
+2 stars
from 300 · score 1.10
99.ElephantIO / elephant.io
Send events to a socket.io server through PHP
+2 stars
from 136 · score 1.10
100.fukamachi / websocket-driver
WebSocket server/client implementation for Common Lisp
+2 stars
from 111 · score 1.10