Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

A simple zero-config tool to make locally trusted development certificates with any names you'd like.

A pure Unix shell script ACME client for SSL / TLS certificate automation

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.

Xray panel supporting multi-protocol multi-user expire day & traffic & IP limit (Vmess, Vless, Trojan, ShadowSocks, Wireguard, Tunnel, Mixed, HTTP, Tun)

TLS/SSL and crypto library

The official NGINX Open Source repository.

GO Simple Tunnel - a simple tunnel written in golang

🔥 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。

A cross-platform programmable network tool

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

Automatically provision and manage TLS certificates in Kubernetes

Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.

jq for binary formats - tool, language and decoders for working with binary and text formats

Let's Encrypt/ACME client and library written in Go

Xray 基于 Nginx 的 VLESS + XTLS 一键安装脚本

Testing TLS/SSL encryption anywhere on any port

Go实现的Trojan代理，支持多路复用/路由功能/CDN中转/Shadowsocks混淆插件，多平台，无依赖。A Trojan proxy written in Go. An unidentifiable mechanism that helps you bypass GFW. https://p4gefau1t.github.io/trojan-go/

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

A modern TLS library in Rust

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱

Event-driven networking engine written in Python.

curl-impersonate: A special build of curl that can impersonate Chrome & Firefox

Headless CMS with automatic JSON API. Featuring auto-HTTPS from Let's Encrypt, HTTP/2 Server Push, and flexible server framework written in Go.

An ACME-based certificate authority, written in Go.

Automatic HTTPS for any Go program: fully-managed TLS certificate issuance and renewal

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.