1.vladelaina / BongoCat
🩷 💘C × SDL3 × OpenGL — Three Mysterious Forces, United as One! Bong~ Bongocat!!!Don't be shy, Join Here🧸: https://discord.gg/vf8jqnattk
- bongo-cat
- bongocat
- c
- opengl
- pet-project
- sdl3
+607 stars
from 3,391 · score 6.41
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
50 repositories by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
2.ImageMagick / 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.
- imagemagick
- image-conversion
- image-manipulation
- image-processing
- open-source-software
- command-line-image-tool
- +2 more
+223 stars
from 17,571 · score 5.41
+188 stars
from 34,746 · score 5.24
4.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
+149 stars
from 13,713 · score 5.01
5.flightlessmango / MangoHud
A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more.
+143 stars
from 9,080 · score 4.97
+105 stars
from 11,919 · score 4.66
7.Syllo / nvtop
GPU & Accelerator process monitoring for AMD, Apple, Huawei, Intel, NVIDIA and Qualcomm
- monitoring
- nvidia
- gpu
- ncurses
- intel
- linux
- +6 more
+91 stars
from 11,031 · score 4.52
8.libvips / libvips
A fast image processing library with low memory needs.
+82 stars
from 11,699 · score 4.42
9.glfw / glfw
A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
+71 stars
from 15,368 · score 4.28
10.pygame / pygame
🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, OpenGL.
- python
- pygame
- sdl2
- sdl
- game-development
- gamedev
- +1 more
+55 stars
from 8,944 · score 4.03
11.fogleman / Craft
A simple Minecraft clone written in C using modern OpenGL (shaders).
+35 stars
from 11,101 · score 3.58
12.taisei-project / taisei
A free and open-source Touhou Project fangame
+35 stars
from 1,634 · score 3.58
13.GPUOpen-LibrariesAndSDKs / VulkanMemoryAllocator
Easy to integrate Vulkan memory allocation library
+30 stars
from 3,514 · score 3.43
14.memononen / nanovg
Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.
+28 stars
from 5,707 · score 3.37
15.Novum / vkQuake
Vulkan Quake port based on QuakeSpasm
- vulkan
- quake
- gpu
- 3d-graphics
- hardware-acceleration
+25 stars
from 2,289 · score 3.26
16.ColleagueRiley / RGFW
A lightweight single-header cross-platform library for general windowing
+23 stars
from 1,895 · score 3.18
17.woltapp / blurhash
A very compact representation of a placeholder for an image.
+18 stars
from 17,067 · score 2.94
18.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 🦖
+18 stars
from 3,565 · score 2.94
19.Dav1dde / glad
Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
+17 stars
from 4,611 · score 2.89
+16 stars
from 1,088 · score 2.83
21.pikvm / ustreamer
µStreamer - Lightweight and fast MJPEG-HTTP streamer
- mjpeg
- mjpg-streamer
- mjpg-stream
- http
- openmax
- openmax-il
- +14 more
+13 stars
from 2,032 · score 2.64
22.OSGeo / grass
GRASS - free and open-source geospatial processing engine
- grass-gis
- geospatial
- geospatial-analysis
- raster
- vector
- timeseries-analysis
- +14 more
+12 stars
from 1,173 · score 2.56
23.datoviz / datoviz
⚡ Datoviz: high-performance GPU rendering for scientific data visualization
- visualization
- graphics
- data-visualization
- scientific-visualization
- gpu
- vulkan
- +6 more
+12 stars
from 812 · score 2.56
+12 stars
from 740 · score 2.56
+11 stars
from 2,606 · score 2.48
26.sammycage / lunasvg
SVG rendering and manipulation library in C++
+10 stars
from 1,216 · score 2.40
+10 stars
from 842 · score 2.40
28.DanBloomberg / leptonica
Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications. The official github repository for Leptonica is: danbloomberg/leptonica. See leptonica.org for more documentation.
+9 stars
from 2,090 · score 2.30
29.libass / libass
libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.
- substation-alpha
- libass
- c
- subtitle-formats
- subtitles
- cross-platform
- +4 more
+9 stars
from 1,182 · score 2.30
30.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
31.liballeg / allegro5
The official Allegro 5 git repository. Pull requests welcome!
+7 stars
from 2,122 · score 2.08
32.luc-github / ESP3D
FW for ESP8266/ESP8285/ESP32 used with 3D printer
+7 stars
from 1,995 · score 2.08
33.CEED / libCEED
CEED Library: Code for Efficient Extensible Discretizations
- ceed
- high-order
- exascale-computing
- api
- ecp
- high-performance-computing
- +5 more
+6 stars
from 267 · score 1.95
34.Celtoys / Remotery
Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer
+5 stars
from 3,313 · score 1.79
35.jpbruyere / vkvg
Vulkan 2D graphics library
+5 stars
from 818 · score 1.79
36.amerkoleci / Vortice.Windows
.NET bindings for Direct3D12, Direct3D11, WIC, Direct2D1, XInput, XAudio, X3DAudio, DXC, Direct3D9 and DirectInput.
- direct3d
- direct3d11
- direct3d12
- graphics
- gamedev
- game-development
- +8 more
+4 stars
from 1,241 · score 1.61
37.HappySeaFox / sail
⛵The missing fast imaging library for humans (not for machines).
+4 stars
from 358 · score 1.61
38.go-gl / glfw
Go bindings for GLFW 3
+3 stars
from 1,689 · score 1.39
39.libgd / libgd
GD Graphics Library
+3 stars
from 984 · score 1.39
40.vulkan-go / vulkan
Vulkan API bindings for Go programming language
+3 stars
from 805 · score 1.39
41.kosua20 / herebedragons
A basic 3D scene implemented with various engines, frameworks or APIs.
- computer-graphics
- graphics-programming
- rendering
- opengl
- scenekit
- cycles
- +9 more
+2 stars
from 1,794 · score 1.10
+2 stars
from 1,208 · score 1.10
43.NVIDIA / Q2RTXArchived
NVIDIA’s implementation of RTX ray-tracing in Quake II
+1 stars
from 1,316 · score 0.69
44.richgel999 / fpng
Super fast C++ .PNG writer/reader
- png
- image-compression
- image-compressor
- data-compression
- image-processing
+1 stars
from 989 · score 0.69
45.brackeen / glfm
OpenGL ES and input for iOS, tvOS, Android, and WebGL
+1 stars
from 618 · score 0.69
+1 stars
from 542 · score 0.69
47.yixuan / showtext
Using Fonts More Easily in R Graphs
+1 stars
from 500 · score 0.69
+1 stars
from 388 · score 0.69
+1 stars
from 160 · score 0.69
+1 stars
from 123 · score 0.69