Linux kernel source tree

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, POP3, POP3S, RTMP, RTMPS, RTSP…

A code-searching tool similar to ack, but faster.

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Flipper Zero Unleashed Firmware

Flipper Zero firmware source code

Affordable WiFi hacking platform for testing and learning

A minimal programming example for a chat server

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

3proxy - tiny free proxy server

`telegram-cli` for Telegram IM

Header-only library for asynchronous tasks in C