C Trending
Trending C repos on GitHub · last 7 days
webui
Use any web browser or WebView as GUI, with your preferred language in the backend and modern web technologies in the frontend, all in a lightweight portable library.
Momentum-Firmware
🐬 Feature-rich, stable and customizable Flipper Firmware
fsearch
A fast file search utility for Unix-like systems based on GTK3
tr4mpass
Free, open-source iCloud activation lock bypass tool. Remove iCloud lock from iPhone 5s through iPhone 15 Pro (iOS 12-26.1). Fully offline -- no servers, no payments. Supports checkm8 (A5-A11) and session activation (A12+).
openwrt
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 merged via staging trees then into openwrt.git.
libuv
Cross-platform asynchronous I/O
ExpressLRS
High Performance Open Source Radio Control Link
NerdMiner_v2
Improved version of first ESP32 NerdMiner
yara
The pattern matching swiss knife
nanopb
Protocol Buffers with small code size
yugabyte-db
YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
PebbleOS
glfw
A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
rnnoise
Recurrent neural network for audio noise reduction
cJSON
Ultralightweight JSON parser in ANSI C
littlefs
A little fail-safe filesystem designed for microcontrollers
open-gpu-kernel-modules
NVIDIA Linux open GPU kernel module source
openresty
High Performance Web Platform Based on Nginx and LuaJIT
tinyusb
An open source cross-platform USB stack for embedded system
FreeRTOS-Kernel
FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
mcuboot
Secure boot for 32-bit Microcontrollers!
pgvector
Open-source vector similarity search for Postgres
stb
stb single-file public domain libraries for C/C++
Sandboxie
Sandboxie Plus & Classic
ish
Linux shell for iOS
FreeRDP
FreeRDP is a free remote desktop protocol library and clients
dirtyfrag
lvgl
Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
rnnoise
Recurrent neural network for audio noise reduction
ImageMagick
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
cJSON
Ultralightweight JSON parser in ANSI C
freebsd-src
The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....
chips
8-bit chip and system emulators in standalone C headers
FreeRTOS
'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.
mbedtls
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 between releases.
nanopb
Protocol Buffers with small code size
WSL2-Linux-Kernel
The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
OpenBLAS
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
no-OS
Software drivers in C for systems without an operating system
nuttx
Apache NuttX is a mature, real-time embedded operating system (RTOS)
kernel
Linux Kernel for QLI mainline
redis
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.
pgvector
Open-source vector similarity search for Postgres
dirtyfrag
mbedtls
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 between releases.
ProxyBridge
Proxifier Alternative to redirect any Windows/MacOS/Linux TCP and UDP traffic to HTTP/Socks5 proxy
Clawdmeter
ESP32 desk dashboard that shows Claude Code usage
ImageMagick
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
freebsd-src
The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....
mimalloc
mimalloc is a compact general purpose allocator with excellent performance.
PebbleOS
freeswitch
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.
rnnoise
Recurrent neural network for audio noise reduction
Luma-Framework
Luma is DX11 games modding framework based on the ReShade Addon system. Multiple mods are currently included, the biggest one being Prey (2017), which refactors its post processing rendering phase (e.g. adding HDR support, DLSS). Mod list here: https://github.com/Filoppi/Luma-Framework/wiki
lz4
Extremely Fast Compression algorithm
betaflight
Open Source Flight Controller Firmware
mcuboot
Secure boot for 32-bit Microcontrollers!
opus
Modern audio compression for the internet.
zlib
A massively spiffy yet delicately unobtrusive compression library.
sdk-nrf
nRF Connect SDK main repository
ds4
DeepSeek 4 Flash and PRO local inference engine for Metal, CUDA and ROCm
scrcpy
Display and control your Android device
tmux
tmux source code
mpv
🎥 Command line media player
yabai
A tiling window manager for macOS based on binary space partitioning
timescaledb
A time-series database for high-performance real-time analytics packaged as a Postgres extension
slurm
Slurm: A Highly Scalable Workload Manager
zstd
Zstandard - Fast real-time compression algorithm
Sandboxie
Sandboxie Plus & Classic
FreeRTOS
'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.
XNNPACK
High-efficiency floating-point neural network inference operators for mobile, server, and Web
iperf
iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool
FreeRTOS-Kernel
FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
mbedtls
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 between releases.
FreeRDP
FreeRDP is a free remote desktop protocol library and clients
mosquitto
Eclipse Mosquitto - An open source MQTT broker
xserver
XLibre Xserver
betaflight
Open Source Flight Controller Firmware
unicorn
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
kernel
Linux Kernel for QLI mainline
scrcpy
Display and control your Android device
zapret
DPI bypass multi platform
ant
javascript for 🐜's, a tiny runtime with big ambitions
winlator
Android application for running Windows applications with Wine and Box86/Box64
FalkorDB
A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).
memreduct
Lightweight real-time memory management application to monitor and clean system memory on your computer.
lvgl
Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
sqlite-vec
A vector search SQLite extension that runs anywhere!
openssl
General purpose TLS and crypto library
mbedtls
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 between releases.
Dopamine
Dopamine is a semi-untethered jailbreak for iOS 15 and 16
libredwg
Official mirror of libredwg. With CI hooks and nightly releases. PR's ok
2ship2harkinian
libuv
Cross-platform asynchronous I/O
bgfx
Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.
lz4
Extremely Fast Compression algorithm
mimalloc
mimalloc is a compact general purpose allocator with excellent performance.
klipper
Klipper is a 3d-printer firmware
Windows-driver-samples
This repo contains driver samples prepared for use with Microsoft Visual Studio and the Windows Driver Kit (WDK). It contains both Universal Windows Driver and desktop-only driver samples.
scrcpy
Display and control your Android device
PowerToys
Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
obs-studio
OBS Studio - Free and open source software for live streaming and screen recording
sqlite-vec
A vector search SQLite extension that runs anywhere!
mpv
🎥 Command line media player
curl
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, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
FalkorDB
A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).
Shipwright
bcc
BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more
RetroArch
Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.
micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
Dopamine
Dopamine is a semi-untethered jailbreak for iOS 15 and 16
tr4mpass
Free, open-source iCloud activation lock bypass tool. Remove iCloud lock from iPhone 5s through iPhone 15 Pro (iOS 12-26.1). Fully offline -- no servers, no payments. Supports checkm8 (A5-A11) and session activation (A12+).
XNNPACK
High-efficiency floating-point neural network inference operators for mobile, server, and Web
pokeemerald
Decompilation of Pokémon Emerald
lede
Lean's LEDE source
zfs
OpenZFS on Linux and FreeBSD
arkos4clone
ArkOS for Unofficial Devices
proxmark3
Iceman Fork - Proxmark3
PowerToys
Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
ds4
DeepSeek 4 Flash and PRO local inference engine for Metal, CUDA and ROCm
obs-studio
OBS Studio - Free and open source software for live streaming and screen recording
zapret
DPI bypass multi platform
mpv
🎥 Command line media player
curl
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, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
fastfetch
A maintained, feature-rich and performance oriented, neofetch like system information tool.
lede
Lean's LEDE source
openwrt
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 merged via staging trees then into openwrt.git.
raddebugger
A native, user-mode, multi-process, graphical debugger.
radare2
UNIX-like reverse engineering framework and command-line toolset
systemd
The systemd System and Service Manager
rtp2httpd
Multicast RTP/RTSP to Unicast HTTP stream converter, with built-in web player, status dashboard, fast channel change support, and more!
espeak-ng
eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.
php-src
The PHP Interpreter
klipper
Klipper is a 3d-printer firmware