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137 stars written in C
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Linux kernel source tree

C 231,146 61,945 Updated Apr 28, 2026

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

C 74,054 24,591 Updated Apr 28, 2026

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,…

C 41,696 7,159 Updated Apr 28, 2026

The PHP Interpreter

C 40,041 8,034 Updated Apr 28, 2026

This project aims to enhance the working environment on Windows

C 32,335 1,311 Updated Apr 8, 2026

The official NGINX Open Source repository.

C 30,112 7,864 Updated Apr 24, 2026

UNIX-like reverse engineering framework and command-line toolset

C 23,547 3,208 Updated Apr 28, 2026

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

C 21,960 4,738 Updated Aug 7, 2024

Flipper Zero Unleashed Firmware

C 21,486 1,865 Updated Apr 26, 2026

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

C 20,460 1,174 Updated Apr 23, 2026

NVIDIA Linux open GPU kernel module source

C 16,940 1,673 Updated Apr 28, 2026

The systemd System and Service Manager

C 16,250 4,462 Updated Apr 28, 2026

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

C 15,133 1,611 Updated Apr 26, 2026

Learning operating system development using Linux kernel and Raspberry Pi

C 13,812 1,343 Updated Mar 29, 2024

darktable is an open source photography workflow application and raw developer

C 12,326 1,308 Updated Apr 28, 2026

OpenZFS on Linux and FreeBSD

C 12,149 1,986 Updated Apr 28, 2026

The Dom amongst the Flipper Zero Firmware. Give your Flipper the power and freedom it is really craving. Let it show you its true form. Dont delay, switch to the one and only true Master today!

C 9,886 714 Updated Nov 19, 2024

The pattern matching swiss knife

C 9,582 1,559 Updated Feb 10, 2026

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

C 8,834 313 Updated Nov 19, 2024

Windows File System Proxy - FUSE for Windows

C 8,529 597 Updated Apr 22, 2026

Official git repo for iodine dns tunnel

C 7,825 589 Updated Sep 4, 2025

Direct Memory Access (DMA) Attack Software

C 7,596 997 Updated Apr 15, 2026

Defeating Windows User Account Control

C 7,537 1,420 Updated Feb 17, 2026

Higher level programming in C

C 7,114 387 Updated Dec 1, 2024

SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.

C 7,110 1,382 Updated Apr 28, 2026

πfs - the data-free filesystem!

C 6,895 291 Updated Apr 1, 2026

A little fail-safe filesystem designed for microcontrollers

C 6,616 982 Updated Mar 25, 2026

Siege is an http load tester and benchmarking utility

C 6,195 398 Updated Feb 11, 2026

Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64, RV64 and LoongArch Linux devices

C 5,379 424 Updated Apr 25, 2026

The password hash Argon2, winner of PHC

C 5,269 450 Updated Aug 6, 2024
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