3proxy - tiny free proxy server

HTTP/SOCKS5 (HTTPS/SOCKS5 over SSL) forward proxy nginx module

Edge-native proxy built for intermittent connectivity, resource constraints, and hostile networks. REST API, federation, and offline-first design.

C implementation for Smart Proxy Server for HTTP and HTTPS based URL filtering.

A single-threaded reverse proxy written in C, based on the reactor pattern using Linux's Epoll mechanism. Full asynchronous state handling, supports HTTPS and canonical name redirection for one host.

Lightweight http/https proxy for linux written in C