Linux kernel source tree

The fastest path to AI-powered full stack observability, even for lean teams.

The PHP Interpreter

TLS/SSL and crypto library

The systemd System and Service Manager

Kernel source tree for Raspberry Pi-provided kernel builds. Issues unrelated to the linux kernel should be posted on the community forum at https://forums.raspberrypi.com/

Disk encryption with strong security based on TrueCrypt

Linux namespaces and seccomp-bpf sandbox

Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)

OpenVPN for Android

Open source smart card tools and middleware. PKCS#11/MiniDriver

A SIXEL encoder/decoder implementation derived from kmiya's sixel (https://github.com/saitoha/sixel).

Wine with a bit of extra spice

The Pi-hole FTL engine

Implementation of the kexec system call for PS4

This is a drop-in replacement for the ESP8266 SDK PWM

DEPRECATED, use our successor library https://modm.io instead

Firmware for the Nitrokey Pro device

Tools & script for generating data files for Stellarium

TLS / SSL OpenSSL-based native driver for Erlang / Elixir

A mirror of Gnuk's 1.0.x and 1.2.x branches.

Firmware for the Nitrokey Storage device

Official mcabber (XMPP console client) git mirror of https://mcabber.com/hg/

Firmware for Nitrokey FIDO U2F

Fork of hidapi library for use in libnitrokey / Nitrokey App.