Repository Index

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, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

• http
• https
• ftp
• user-agent

A simple and easy-to-use library to enjoy videogames programming

• raylib
• c
• programming
• opengl

Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

• ijkplayer
• android
• ios
• video

The official NGINX Open Source repository.

• content-cache
• load-balancer
• reverse-proxy
• web-server

LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

• c
• cpp
• display
• e-ink-display

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, Serial or KNX. Full documentation at

• tasmota
• firmware
• esp8266
• sonoff

A free Windows-compatible Operating System

• operating-system
• c
• kernel
• os

SumatraPDF reader

• pdf
• pdf-viewer
• win32
• c-plus-plus

i3-compatible Wayland compositor

• compositor
• wayland

:zap: KCP - A Fast and Reliable ARQ Protocol

• kcp
• udp
• arq
• quic

Simple DirectMedia Layer

• sdl2
• sdl3
• sdl

Flipper Zero firmware source code

• nfc
• rfid
• subghz
• stm32

Your GeForce runs AI at half speed. This fixes it for 20/30/40 series cards. Up to 2× FP16 / BF16 / TF32 tensor throughput

Rofi: A window switcher, application launcher and dmenu replacement

• rofi
• dmenu
• dmenu-replacement
• application-launcher

Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

• libretro
• c
• retroarch

Learning operating system development using Linux kernel and Raspberry Pi

• raspberry-pi
• linux-kernel
• osdev
• arm

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

• vpn-tunnel
• vpn-protocols
• softether-vpn
• vpn

A high-performance web server and reverse proxy, 100% compatible with nginx.

• tengine
• nginx
• http3
• quic

Embedded web server, with TCP/IP network stack, MQTT and Websocket

• websocket
• mqtt
• embedded
• webserver

Klipper is a 3d-printer firmware

A small C compiler

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

Extremely fast non-cryptographic hash algorithm

• xxhash
• smhasher
• hash-functions
• c

TranslatedA local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, DoH, DoQ.

• smartdns
• openwrt-package
• dns-server
• dns-over-https