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  • 12:11 (UTC +02:00)

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@pengutronix @qmk @linux-automation

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25 stars written in C
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Open-source keyboard firmware for Atmel AVR and Arm USB families

C 20,269 43,749 Updated Apr 6, 2026

Klipper is a 3d-printer firmware

C 11,418 5,827 Updated Apr 8, 2026

Function graph tracer for C/C++/Rust/Python

C 3,418 543 Updated Apr 7, 2026

TOTEM is a 38 keys column-staggered split keyboard. It meant to be used with a SEEED XIAO BLE or RP2040

C 1,858 255 Updated May 2, 2025

A simple yet fast user space network driver for Intel 10 Gbit/s NICs written from scratch

C 1,290 139 Updated Feb 19, 2022

Low-cost LS/FS/HS USB sniffer with Wireshark interface

C 1,214 141 Updated Nov 15, 2025

Dynamic Tracing in Linux

C 1,028 97 Updated Aug 22, 2025

🟢 Super-fast, tiny C/C++ tracing with printf look-and-feel, even in interrupts ⚡, plus real-time PC logging 💻

C 884 93 Updated Apr 7, 2026

Read only mirror of SVN ChibiOS repository at https://sourceforge.net/projects/chibios/

C 835 513 Updated Apr 9, 2026

Light-weight Dynamic Tracer for Linux

C 431 162 Updated Dec 2, 2025

flashrom serprog programmer based on STM32 MCU & USB CDC protocol. Uses libopencm3 and deprecates the old serprog-stm32vcp project.

C 331 95 Updated Sep 10, 2023

The barebox bootloader - Mirror of ssh://public@git.pengutronix.de/barebox

C 290 100 Updated Mar 20, 2026

Normal World Client side of the TEE

C 221 256 Updated Apr 3, 2026

Nuclei RISC-V Software Development Kit

C 158 59 Updated Apr 9, 2026

Explore a live Linux kernel's memory using GDB

C 117 15 Updated Oct 20, 2022

KGTP is a comprehensive dynamic tracer for analysing Linux kernel and application (including Android) problems on production systems in real time.

C 88 36 Updated Apr 11, 2017

DOOM ported to run within the barebox bootloader

C 79 6 Updated Mar 13, 2022

Open-source keyboard firmware for Atmel AVR and Arm USB families

C 26 12 Updated May 19, 2025

fsbl project for cv18xx series soc.

C 10 20 Updated Mar 24, 2026

KUSOboard is a Longan Nano based keyboard using KarlK90's branch of QMK

C 8 1 Updated Jul 9, 2021

Performance measurements of ixy used in the paper

C 5 3 Updated Aug 17, 2019

Marvell Driver latest -- 8/9/18

C 5 3 Updated Aug 16, 2018

RISC-V Open Source Supervisor Binary Interface

C 5 23 Updated Apr 7, 2026