Proxy
txtdot
A HTTP proxy that parses only text, links and pictures from pages reducing internet bandwidth usage, removing ads and heavy scripts. (Demo, Source Code).
Tinyproxy
Light-weight HTTP/HTTPS proxy daemon. (Source Code).
Squid
Caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. (Source Code).
socks5-proxy-server
SOCKS5 proxy server with built-in authentication and Telegram-bot for user management and user statistics on data spent (handy when you pay per GB of data). It is dockerised and simple to install.
sish
HTTP(S)/WS(S)/TCP tunnels to localhost using only SSH (serveo/ngrok alternative).
Privoxy
Non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk.
Outline Server
A proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys. (Source Code).
Koblas
Lightweight SOCKS5 proxy server.
iodine
IPv4 over DNS tunnel solution, enabling you to start up a socks5 proxy listener. (Source Code).
imgproxy
Fast and secure standalone server for resizing and converting remote images. (Source Code).