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Starred repositories

179 results for source starred repositories written in C
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Linux kernel source tree

C 206,504 58,295 Updated Nov 7, 2025

World's fastest and most advanced password recovery utility

C 24,671 3,291 Updated Oct 31, 2025

This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merg…

C 24,401 11,714 Updated Nov 7, 2025

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…

C 23,823 4,999 Updated Nov 5, 2025

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

C 21,873 3,901 Updated Nov 6, 2025

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

C 21,259 4,674 Updated Aug 7, 2024

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

C 21,052 8,515 Updated Nov 6, 2025

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

C 16,557 7,949 Updated Nov 7, 2025

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

C 13,623 8,196 Updated Nov 7, 2025

darktable is an open source photography workflow application and raw developer

C 11,593 1,248 Updated Nov 7, 2025

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

C 11,519 5,310 Updated Nov 7, 2025

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

C 8,593 3,112 Updated Nov 7, 2025

low cost software radio platform

C 7,427 1,642 Updated Nov 6, 2025

Ultra-lightweight JavaScript engine for the Internet of Things.

C 7,318 686 Updated Oct 8, 2025

'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.

C 6,622 1,871 Updated Oct 6, 2025

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months …

C 6,238 2,793 Updated Nov 7, 2025

A little fail-safe filesystem designed for microcontrollers

C 6,225 932 Updated Oct 24, 2025

An open source cross-platform USB stack for embedded system

C 6,217 1,298 Updated Nov 7, 2025

A cross-platform library to access USB devices

C 5,860 2,016 Updated Sep 30, 2025

RIOT - The friendly OS for IoT

C 5,619 2,066 Updated Nov 7, 2025

canonical libwebsockets.org networking library

C 5,124 1,562 Updated Nov 7, 2025

Protocol Buffers with small code size

C 5,005 970 Updated Nov 3, 2025

Open source STM32 MCU programming toolset

C 4,876 1,289 Updated Oct 12, 2025

Simple unit testing for C

C 4,866 1,069 Updated Oct 27, 2025

Arm Mbed OS is a platform operating system designed for the internet of things

C 4,788 3,022 Updated Oct 8, 2024

Small portable AES128/192/256 in C

C 4,745 1,364 Updated Oct 4, 2024

"Das U-Boot" Source Tree

C 4,744 4,149 Updated Nov 7, 2025

C macros for hash tables and more

C 4,547 957 Updated May 5, 2025

RF transmitter for Raspberry Pi

C 4,345 564 Updated Sep 30, 2024
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