+3,817 stars
from 250,256 · score 8.25
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 139 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
+922 stars
from 79,603 · score 6.83
3.raysan5 / raylib
A simple and easy-to-use library to enjoy videogames programming
+604 stars
from 34,914 · score 6.41
4.containers / bubblewrap
Low-level unprivileged sandboxing tool used by Flatpak and similar projects
- user-namespaces
- linux-containers
+425 stars
from 8,900 · score 6.05
5.lvgl / lvgl
LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.
- c
- cpp
- display
- e-ink-display
- embedded-ui
- esp32
- +14 more
+302 stars
from 24,766 · score 5.71
6.reactos / reactos
A free Windows-compatible Operating System
- operating-system
- c
- kernel
- os
- osdev
- x86
- +7 more
+288 stars
from 18,128 · score 5.67
7.kingToolbox / WindTerm
A professional cross-platform SSH/Sftp/Shell/Telnet/Tmux/Serial terminal.
+280 stars
from 32,304 · score 5.64
8.nmap / nmap
Nmap - the Network Mapper. Github mirror of official SVN repository.
- c-plus-plus
- lua
- security
- port-scanner
- machine-learning
- linux
- +11 more
+228 stars
from 13,685 · score 5.43
9.systemd / systemd
The systemd System and Service Manager
+226 stars
from 16,753 · score 5.42
10.qemu / qemu
Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are disabled. Please only use release tarballs from the QEMU website.
+176 stars
from 13,795 · score 5.18
11.bol-van / zapret
DPI bypass multi platform
- censorship-circumvention
- linux
- russian
- openwrt
- freebsd
- openbsd
- +3 more
+170 stars
from 16,174 · score 5.14
12.mackron / miniaudio
Audio playback and capture library written in C, in a single source file.
+160 stars
from 7,309 · score 5.08
+154 stars
from 20,504 · score 5.04
+145 stars
from 15,467 · score 4.98
15.openwall / john
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
- john
- c
- ripper
- password
- jtr
- opencl
- +10 more
+142 stars
from 13,709 · score 4.96
16.flightlessmango / MangoHud
A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more.
+142 stars
from 9,075 · score 4.96
17.NVIDIA / open-gpu-kernel-modules
NVIDIA Linux open GPU kernel module source
+128 stars
from 17,415 · score 4.86
18.capstone-engine / capstone
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
- reverse-engineering
- disassembler
- security
- framework
- arm
- arm64
- +14 more
+116 stars
from 9,044 · score 4.76
19.microsoft / mimalloc
mimalloc is a compact general purpose allocator with excellent performance.
+107 stars
from 13,416 · score 4.68
20.jarun / nnn
n³ The unorthodox terminal file manager
- file-manager
- disk-usage
- terminal
- command-line
- file-preview
- batch-rename
- +14 more
+101 stars
from 22,004 · score 4.62
21.xemu-project / xemu
Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
+98 stars
from 4,132 · score 4.60
22.jart / cosmopolitan
build-once run-anywhere c library
- polyglot
- containers
- linux
- openbsd
- netbsd
- freebsd
- +6 more
+95 stars
from 21,334 · score 4.56
23.cilium / tetragon
eBPF-based Security Observability and Runtime Enforcement
+94 stars
from 5,046 · score 4.55
24.davatorium / rofi
Rofi: A window switcher, application launcher and dmenu replacement
- rofi
- dmenu
- dmenu-replacement
- application-launcher
- window-switcher
- c
- +3 more
+90 stars
from 16,421 · score 4.51
25.screetsec / TheFatRat
Thefatrat a massive exploiting tool : Easy tool to generate backdoor and easy tool to post exploitation attack like browser attack and etc . This tool compiles a malware with popular payload and then the compiled malware can be execute on windows, android, mac . The malware that created with this tool also have an ability to bypass most AV software protection .
- thefatrat
- bypass
- linux
- autorun
- bypass-av
- antivirus
- +14 more
+89 stars
from 11,485 · score 4.50
26.Syllo / nvtop
GPU & Accelerator process monitoring for AMD, Apple, Huawei, Intel, NVIDIA and Qualcomm
- monitoring
- nvidia
- gpu
- ncurses
- intel
- linux
- +6 more
+88 stars
from 11,028 · score 4.49
27.libuv / libuv
Cross-platform asynchronous I/O
- asynchronous
- io
- networking
- unix
- windows
- velociraptors
- +2 more
+87 stars
from 27,206 · score 4.48
28.raspberrypi / linux
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/
+77 stars
from 13,209 · score 4.36
29.RT-Thread / rt-thread
RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
- embedded-systems
- kernel
- iot
- rtos
- arm
- cortex-m
- +7 more
+72 stars
from 12,248 · score 4.29
30.AFLplusplus / AFLplusplus
AFL++ is a state-of-the-art fuzzer, and #1 in benchmarks. It was originally based on AFL. Today it comes with qemu 5.1, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!
- afl
- afl-fuzz
- afl-fuzzer
- fuzzing
- fuzzer
- fuzz-testing
- +9 more
+72 stars
from 6,774 · score 4.29
31.glfw / glfw
A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
+71 stars
from 15,362 · score 4.28
32.fontforge / fontforge
Free (libre) font editor for Windows, Mac OS X and GNU+Linux
+69 stars
from 7,989 · score 4.25
+68 stars
from 12,467 · score 4.23
34.karlstav / cava
Cross-platform Audio Visualizer
+60 stars
from 6,441 · score 4.11
+59 stars
from 2,169 · score 4.09
36.Awesome-HarmonyOS / HarmonyOS
A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。
- huawei
- harmonyos
- os
- operating-system
- iot
- iot-platform
- +3 more
+55 stars
from 19,956 · score 4.03
37.pgbackrest / pgbackrest
Reliable PostgreSQL Backup & Restore
- postgresql
- parallel
- backup
- restore
- archiving
- multi-process
- +14 more
+51 stars
from 4,416 · score 3.95
38.eunomia-bpf / agentsight
lightweight system-level observability for AI Agents
+51 stars
from 717 · score 3.95
39.gojue / ecapture
Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64 and arm64.
+49 stars
from 15,475 · score 3.91
40.microsoft / WSL2-Linux-Kernel
The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
+49 stars
from 10,549 · score 3.91
+49 stars
from 7,687 · score 3.91
42.wasm3 / wasm3
🚀 A fast WebAssembly interpreter and the most universal WASM runtime
- wasm
- webassembly
- embedded
- iot
- scripting
- edge-computing
- +7 more
+47 stars
from 8,030 · score 3.87
+41 stars
from 10,570 · score 3.74
44.iovisor / bcc
BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more
+40 stars
from 22,685 · score 3.71
45.tidesdb / tidesdb
High-performance write & space optimized transactional storage engine.
- storage-engine
- c-library
- database
- lsm-tree
- oltp
- ttl
- +11 more
+38 stars
from 570 · score 3.66
46.krallin / tini
A tiny but valid `init` for containers
+36 stars
from 11,245 · score 3.61
47.GrapheneOS / hardened_malloc
Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.
- malloc
- security
- memory-allocation
- malloc-library
- memory-allocator
- memory
- +4 more
+36 stars
from 2,012 · score 3.61
48.sleuthkit / sleuthkit
The Sleuth Kit® (TSK) is a library and collection of command line digital forensics tools that allow you to investigate volume and file system data. The library can be incorporated into larger digital forensics tools and the command line tools can be directly used to find evidence.
- sleuthkit
- tct
- ntfs
- forensics
- incident-response
+29 stars
from 3,154 · score 3.40
49.s-matyukevich / raspberry-pi-os
Learning operating system development using Linux kernel and Raspberry Pi
- raspberry-pi
- linux-kernel
- osdev
- arm
- operating-system
- raspberry-pi-3
- +9 more
+28 stars
from 13,935 · score 3.37
50.Tencent / wcdb
WCDB is a cross-platform database framework developed by WeChat.
+28 stars
from 11,621 · score 3.37
+28 stars
from 5,263 · score 3.37
52.GPUOpen-LibrariesAndSDKs / VulkanMemoryAllocator
Easy to integrate Vulkan memory allocation library
+28 stars
from 3,512 · score 3.37
53.Tencent / xLua
xLua is a lua programming solution for C# ( Unity, .Net, Mono) , it supports android, ios, windows, linux, osx, etc.
+27 stars
from 10,192 · score 3.33
54.simd-everywhere / simde
Implementations of SIMD instruction sets for systems which don't natively support them.
+27 stars
from 3,114 · score 3.33
55.m0nad / Diamorphine
LKM rootkit for Linux Kernels 2.6.x-7.x (x86/x86_64 and ARM/ARM64)
- rootkit
- lkm-rootkit
- c
- kernel
- kernel-module
- security-tools
- +14 more
+26 stars
from 2,461 · score 3.30
56.RIOT-OS / RIOT
RIOT - The friendly OS for IoT
+25 stars
from 5,806 · score 3.26
+25 stars
from 1,764 · score 3.26
58.gphoto / libgphoto2
The libgphoto2 camera access and control library.
+25 stars
from 1,383 · score 3.26
59.linux-can / can-utils
Linux-CAN / SocketCAN user space applications
+24 stars
from 2,926 · score 3.22
60.mjansson / rpmalloc
Public domain cross platform lock free thread caching 16-byte aligned memory allocator implemented in C
- concurrency
- thread
- memory
- allocator
+24 stars
from 2,509 · score 3.22
61.ColleagueRiley / RGFW
A lightweight single-header cross-platform library for general windowing
+24 stars
from 1,894 · score 3.22
62.microsoft / ebpf-for-windows
eBPF implementation that runs on top of Windows
+23 stars
from 3,563 · score 3.18
63.akopytov / sysbench
Scriptable database and system performance benchmark
- benchmark
- mysql
- postgresql
- lua
- luajit
- console
- +6 more
+20 stars
from 6,794 · score 3.04
64.sist2app / sist2
Lightning-fast file system indexer and search tool
+19 stars
from 1,312 · score 3.00
65.OpenKinect / libfreenect
Drivers and libraries for the Xbox Kinect device on Windows, Linux, and OS X
+18 stars
from 3,838 · score 2.94
66.the-tcpdump-group / libpcap
the LIBpcap interface to various kernel packet capture mechanism
- pcap
- pcapng
- packet-capture
- sniffer
- libpcap
- bpf
- +2 more
+16 stars
from 3,171 · score 2.83
67.bdwgc / bdwgc
The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc)
- garbage-collection
- memory-management
- memory-leak-detection
- c
- cpp
- c-plus-plus
- +8 more
+15 stars
from 3,539 · score 2.77
68.jtsylve / LiME
LiME (formerly DMD) is a Loadable Kernel Module (LKM), which allows the acquisition of volatile memory from Linux and Linux-based devices, such as those powered by Android. The tool supports acquiring memory either to the file system of the device or over the network. LiME is unique in that it is the first tool that allows full memory captures from Android devices. It also minimizes its interaction between user and kernel space processes during acquisition, which allows it to produce memory captures that are more forensically sound than those of other tools designed for Linux memory acquisition.
+15 stars
from 2,039 · score 2.77
69.kolemannix / ffc.h
Single-header c99 accelerated float/double parsing. Port of the fast_float library.
+15 stars
from 209 · score 2.77
70.ashvardanian / StringZilla
Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
+14 stars
from 3,565 · score 2.71
+14 stars
from 2,981 · score 2.71
+14 stars
from 2,163 · score 2.71
73.lizrice / learning-ebpf
Learning eBPF, published by O'Reilly - out now! Here's where you'll find a VM config for the examples, and more
- ebpf
- ebpf-co-re
- linux-kernel
+14 stars
from 1,827 · score 2.71
74.mattconte / tlsf
Two-Level Segregated Fit memory allocator implementation.
+14 stars
from 1,624 · score 2.71
75.libbpf / libbpf
Automated upstream mirror for libbpf stand-alone build.
+13 stars
from 2,765 · score 2.64
76.mozillazg / ptcpdump
Process-aware, eBPF-based tcpdump
- ebpf
- ebpf-tc
- tcpdump
- tcpdump-like
- ebpf-go
- network-capture
- +9 more
+13 stars
from 1,282 · score 2.64
77.pathtofile / bad-bpf
A collection of eBPF programs demonstrating bad behavior, presented at DEF CON 29
+13 stars
from 698 · score 2.64
78.dvorka / hstr
Bash and Zsh shell history TUI suggest box - easily view, navigate, search and manage your command history.
+12 stars
from 4,456 · score 2.56
79.ashvardanian / NumKong
SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐
+12 stars
from 1,893 · score 2.56
80.cilium / pwru
Packet, where are you? -- eBPF-based Linux kernel networking debugger
+11 stars
from 3,835 · score 2.48
81.panda-re / panda
Platform for Architecture-Neutral Dynamic Analysis
- reverse-engineering
- dynamic-analysis
- qemu
- pandare
- pypanda
+11 stars
from 2,782 · score 2.48
82.h3xduck / TripleCross
A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
+11 stars
from 1,981 · score 2.48
83.OSGeo / grass
GRASS - free and open-source geospatial processing engine
- grass-gis
- geospatial
- geospatial-analysis
- raster
- vector
- timeseries-analysis
- +14 more
+11 stars
from 1,173 · score 2.48
84.Mutasem-mk4 / procscope
Zero-overhead eBPF process tracer for Linux malware triage and incident response. Traces syscalls, network, and file events per-process without strace overhead.
- bpf
- ebpf
- forensics
- golang
- linux-security
- reverse-engineering
- +14 more
+11 stars
from 34 · score 2.48
85.hengyoush / kyanos
Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.
- command-line-tool
- ebpf
- network
- bpf
- capture
- sniffer
- +4 more
+10 stars
from 5,069 · score 2.40
86.apple / darwin-xnuArchived
Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu
+9 stars
from 11,262 · score 2.30
+9 stars
from 7,526 · score 2.30
88.jakogut / tinyvm
TinyVM is a small, fast, lightweight virtual machine written in pure ANSI C.
+9 stars
from 3,321 · score 2.30
89.zlib-ng / minizip-ng
Fork of the popular zip manipulation library found in the zlib distribution.
- minizip
- zip
- zlib
- lzma
- bzip2
- winzip-aes
- +9 more
+9 stars
from 1,501 · score 2.30
90.kondrak / vkQuake2
id Software's Quake 2 v3.21 with mission packs and Vulkan support (Windows, Linux, macOS, FreeBSD, Raspberry Pi 4)
- vulkan
- vulkan-api
- quake
- quake2
- gpu
- 3d-graphics
- +10 more
+9 stars
from 1,013 · score 2.30
+9 stars
from 990 · score 2.30
92.SamyPesse / How-to-Make-a-Computer-Operating-System
How to Make a Computer Operating System in C++
+8 stars
from 22,395 · score 2.20
93.boazsegev / facil.io
Your high performance web application C framework
- websocket-server
- http-protocol
- http-parser
- c
- concurrency
- framework
- +7 more
+8 stars
from 2,406 · score 2.20
94.liballeg / allegro5
The official Allegro 5 git repository. Pull requests welcome!
+8 stars
from 2,121 · score 2.20
95.RRZE-HPC / likwid
Performance monitoring and benchmarking suite
- likwid
- hardware-performance-counters
- threading
- x86
- c
- lua
- +13 more
+8 stars
from 1,948 · score 2.20
96.uroni / urbackup_backend
UrBackup - Client/Server Open Source Network Backup for Windows, MacOS and Linux
+8 stars
from 934 · score 2.20
97.hishamhm / htopArchived
htop is an interactive text-mode process viewer for Unix systems. It aims to be a better 'top'.
+7 stars
from 5,884 · score 2.08
98.DustinWatts / FreeTouchDeck
For interfacing with Windows/macOS/Linux using an ESP32, a touchscreen and BLE.
+6 stars
from 710 · score 1.95
99.Cogmasters / concord
A Discord API wrapper library made in C
+6 stars
from 654 · score 1.95
100.liquidaty / zsv
zsv+lib: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser
+6 stars
from 409 · score 1.95