Networking & Communication Repositories

ws

by websockets

Total Stargazers:22802

Total Subscribers:363

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

yjs

by yjs

Total Stargazers:22784

Total Subscribers:125

Shared data types for building collaborative software

pangolin

by fosrl

Total Stargazers:22721

Total Subscribers:71

Modern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users.

NekoBoxForAndroid

by MatsuriDayo

Total Stargazers:22707

Total Subscribers:137

NekoBox for Android / sing-box / universal proxy toolchain for Android

whatsapp-web.js

by wwebjs

Total Stargazers:22547

Total Subscribers:359

A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app

hysteria

by HyNetworks

Total Stargazers:22470

Total Subscribers:150

Hysteria is powerful, lightning-fast, and censorship-resistant open-source proxy software

PHPMailer

by PHPMailer

Total Stargazers:22300

Total Subscribers:865

The classic email sending library for PHP

neko

by m1k1o

Total Stargazers:22288

Total Subscribers:103

A self hosted virtual browser that runs in docker and uses WebRTC.

v2ray-agent

by mack-a

Total Stargazers:21842

Total Subscribers:179

Xray、Tuic、hysteria2、sing-box 八合一一键脚本

awesome-tunneling

by anderspitman

Total Stargazers:21724

Total Subscribers:225

List of ngrok, Cloudflare Tunnel, Tailscale, and ZeroTier alternatives and other tunneling software and services. Focus on self-hosting.

deskreen

by pavlobu

Total Stargazers:21451

Total Subscribers:261

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

livekit

by livekit

Total Stargazers:20872

Total Subscribers:181

End-to-end realtime stack for connecting humans and AI

v2ray-rules-dat

by Loyalsoldier

Total Stargazers:20680

Total Subscribers:151

🦄 🎃 👻 V2Ray 路由规则文件加强版，可代替 V2Ray 官方 geoip.dat 和 geosite.dat，适用于 V2Ray、Xray-core、mihomo(Clash-Meta)、hysteria、Trojan-Go 和 leaf。Enhanced edition of V2Ray rules dat files, applicable to V2Ray, Xray-core, mihomo(Clash-Meta), hysteria, Trojan-Go and leaf.

openvpn-install

by Nyr

Total Stargazers:20636

Total Subscribers:524

OpenVPN road warrior installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora

V2rayU

by yanue

Total Stargazers:20139

Total Subscribers:274

V2rayU,基于v2ray核心的mac版客户端,用于科学上网,使用swift编写,支持trojan,vmess,shadowsocks,socks5等服务协议,支持订阅, 支持二维码,剪贴板导入,手动配置,二维码分享等

mediamtx

by bluenviron

Total Stargazers:20110

Total Subscribers:193

Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.

daily

by dailydotdev

Total Stargazers:20064

Total Subscribers:119

daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.

react-email

by resend

Total Stargazers:19731

Total Subscribers:49

💌 Build and send emails using React

simplex-chat

by simplex-chat

Total Stargazers:19420

Total Subscribers:154

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

SSR-V2ray-Trojan

by hwanz

Total Stargazers:19108

Total Subscribers:144

2026机场推荐与机场评测

Free-servers

by Pawdroid

Total Stargazers:19061

Total Subscribers:297

🚀 免费订阅地址，🚀 免费节点，🚀 6小时更新一次，共享节点，节点质量高可用，完全免费。免费clash订阅地址，免费翻墙、免费科学上网、免费梯子、免费ss/v2ray/trojan节点、谷歌商店、翻墙梯子。🚀 Free subscription address, 🚀 Free node, 🚀 Updated every 6 hours, shared node, high-quality node availability, completely free. Free clash subscription address, free ss/v2ray/trojan node.

docker-mailserver

by docker-mailserver

Total Stargazers:18844

Total Subscribers:213

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

nebula

by slackhq

Total Stargazers:18334

Total Subscribers:241

A scalable overlay networking tool with a focus on performance, simplicity and security

social-app

by bluesky-social

Total Stargazers:18287

Total Subscribers:111

The Bluesky Social application for Web, iOS, and Android

mjml

by mjmlio

Total Stargazers:18235

Total Subscribers:166

MJML: the only framework that makes responsive email easy

gost

by ginuerzh

Total Stargazers:18221

Total Subscribers:323

GO Simple Tunnel - a simple tunnel written in golang

Mailspring

by Foundry376

Total Stargazers:17782

Total Subscribers:179

:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

netch

by netchx

Total Stargazers:17699

Total Subscribers:185

A simple proxy client

nodemailer

by nodemailer

Total Stargazers:17672

Total Subscribers:206

✉️ Send e-mails with Node.JS – easy as cake!

mars

by Tencent

Total Stargazers:17659

Total Subscribers:766

Mars is a cross-platform network component developed by WeChat.

ZLMediaKit

by ZLMediaKit

Total Stargazers:17523

Total Subscribers:361

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

websocketd

by joewalnes

Total Stargazers:17464

Total Subscribers:361

Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.

ddns-go

by jeessy2

Total Stargazers:17332

Total Subscribers:67

Simple and easy to use DDNS. Support Aliyun, Tencent Cloud, Dnspod, Cloudflare, Callback, Huawei Cloud, Baidu Cloud, Porkbun, GoDaddy, Namecheap, NameSilo...

apprise

by caronc

Total Stargazers:17307

Total Subscribers:82

Apprise - Push Notifications that work with just about every platform!

goproxy

by snail007

Total Stargazers:17133

Total Subscribers:443

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxy是golang实现的高性能http,https,websocket,tcp,socks5代理服务器,支持内网穿透,链式代理,通讯加密,智能HTTP,SOCKS5代理,黑白名单,限速,限流量,限连接数,跨平台,KCP支持,认证API。

ZeroTierOne

by zerotier

Total Stargazers:17094

Total Subscribers:295

A Smart Ethernet Switch for Earth

subconverter

by tindy2013

Total Stargazers:17060

Total Subscribers:107

Utility to convert between various subscription format

hls.js

by video-dev

Total Stargazers:16939

Total Subscribers:310

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

Qv2ray

by Qv2ray

Total Stargazers:16906

Total Subscribers:264

:star: Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 :star:

kcp

by skywind3000

Total Stargazers:16902

Total Subscribers:605

:zap: KCP - A Fast and Reliable ARQ Protocol

docs

by suitenumerique

Total Stargazers:16813

Total Subscribers:64

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

postal

by postalserver

Total Stargazers:16806

Total Subscribers:216

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

webrtc

by pion

Total Stargazers:16774

Total Subscribers:268

Pure Go implementation of the WebRTC API

open-im-server

by openimsdk

Total Stargazers:16654

Total Subscribers:192

IM Chat OpenClaw

clashfree

by free-nodes

Total Stargazers:16579

Total Subscribers:212

clash节点、免费clash节点、免费节点、免费梯子、clash科学上网、clash翻墙、clash订阅链接、clash for Windows、clash教程、免费公益节点、最新clash免费节点订阅地址、clash免费节点每日更新

Signal-Desktop

by signalapp

Total Stargazers:16527

Total Subscribers:410

A private messenger for Windows, macOS, and Linux.

chisel

by jpillora

Total Stargazers:16520

Total Subscribers:208

A fast TCP/UDP tunnel over HTTP

DPlayer

by DIYgod

Total Stargazers:16500

Total Subscribers:418

:lollipop: Wow, such a lovely HTML5 danmaku video player

YYeTsBot

by tgbot-collection

Total Stargazers:16250

Total Subscribers:179

🎬 人人影视机器人和网站，包含人人影视全部资源以及众多网友的网盘分享

discord.py

by Rapptz

Total Stargazers:16183

Total Subscribers:253

An API wrapper for Discord written in Python.

shadowsocks-c

by shadowsocks

Total Stargazers:16179

Total Subscribers:729

Self-contained Shadowsocks implementation in C with libuv, asynchronous DNS, and portable static builds for Linux, macOS, Windows, and FreeBSD.

openvpn-install

by angristan

Total Stargazers:16128

Total Subscribers:263

Set up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS, Arch Linux and more

zapret

by bol-van

Total Stargazers:16125

Total Subscribers:211

DPI bypass multi platform

impacket

by fortra

Total Stargazers:16084

Total Subscribers:370

Impacket is a collection of Python classes for working with network protocols.

Cloudflare-vless-trojan

by yonggekkk

Total Stargazers:16075

Total Subscribers:165

CF-workers/pages代理脚本：支持Vless-ws(tls)、Trojan-ws(tls)；Socks5/http本地代理脚本：可选ECH-TLS、普通TLS、无TLS三种代理模式

lantern

by getlantern

Total Stargazers:15959

Total Subscribers:459

Open-source VPN for speed, privacy, and censorship circumvention. Free to download on Android, iOS, Windows, macOS, and Linux.

server

by gotify

Total Stargazers:15882

Total Subscribers:120

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

cloudflared

by cloudflare

Total Stargazers:15588

Total Subscribers:140

Cloudflare Tunnel client

BillionMail

by Billionmail

Total Stargazers:15584

Total Subscribers:70

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

v2rayA

by v2rayA

Total Stargazers:15546

Total Subscribers:110

Networking & Communication

Moving bytes and messages between people and machines.

ws

by websockets

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

yjs

by yjs

Shared data types for building collaborative software

pangolin

by fosrl

Modern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users.

NekoBoxForAndroid

by MatsuriDayo

NekoBox for Android / sing-box / universal proxy toolchain for Android

whatsapp-web.js

by wwebjs

A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app

hysteria

by HyNetworks

Hysteria is powerful, lightning-fast, and censorship-resistant open-source proxy software

PHPMailer

by PHPMailer

The classic email sending library for PHP

neko

by m1k1o

A self hosted virtual browser that runs in docker and uses WebRTC.

v2ray-agent

by mack-a

Xray、Tuic、hysteria2、sing-box 八合一一键脚本

awesome-tunneling

by anderspitman

List of ngrok, Cloudflare Tunnel, Tailscale, and ZeroTier alternatives and other tunneling software and services. Focus on self-hosting.

deskreen

by pavlobu

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

livekit

by livekit

End-to-end realtime stack for connecting humans and AI

v2ray-rules-dat

by Loyalsoldier

openvpn-install

by Nyr

OpenVPN road warrior installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora

V2rayU

by yanue

V2rayU,基于v2ray核心的mac版客户端,用于科学上网,使用swift编写,支持trojan,vmess,shadowsocks,socks5等服务协议,支持订阅, 支持二维码,剪贴板导入,手动配置,二维码分享等

mediamtx

by bluenviron

Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.

daily

by dailydotdev

daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.

react-email

by resend

💌 Build and send emails using React

simplex-chat

by simplex-chat

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

SSR-V2ray-Trojan

by hwanz

2026机场推荐与机场评测

Free-servers

by Pawdroid

docker-mailserver

by docker-mailserver

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

nebula

by slackhq

A scalable overlay networking tool with a focus on performance, simplicity and security

social-app

by bluesky-social

The Bluesky Social application for Web, iOS, and Android

mjml

by mjmlio

MJML: the only framework that makes responsive email easy

gost

by ginuerzh

GO Simple Tunnel - a simple tunnel written in golang

Mailspring

by Foundry376

🎬 人人影视机器人和网站，包含人人影视全部资源以及众多网友的网盘分享