Repository Index

HARFANG 3D source code public repository

• 3d
• realtime
• cpp
• vr

㊙️ Create standard barcodes with Python. No external dependencies. 100% Organic Python.

• barcode
• python
• pure-python
• svg

Khronos Vulkan, OpenGL, and OpenGL ES Conformance Tests

• opengl-es
• vulkan
• opengl
• opengl-es-cts

Anvil is a cross-platform framework for Vulkan

Free, open-source 3D sculpting for Linux, macOS and Windows: dense meshes, remeshing, painting, built-in AI (image/text to 3D), Send to Unreal, game-ready LODs, Gaussian splats and OpenUSD.

• 3d
• cpp
• dear-imgui
• digital-sculpting

DrawingBotV3 is a software for converting images into vector art

• hpgl
• video-processing
• svg
• image-to-vector

The New Official Aparapi: a framework for executing native Java and Scala code on the GPU.

• aparapi
• gpu
• opencl
• java

Robert Penner's easing functions in GLSL, available as a module for glslify.

Desktop app for designing parametric 3D models in CadQuery together with the coding agent of your choice

• 3d-printing
• agent
• agentic-ai
• cad

TextureCraft: An open-source, 3D texture painting workflow written from scratch in pure Rust

TranslatedBeat-driven sci-fi light-ring visualization. Pure Canvas, single HTML, zero dependencies. Noncommercial use only. RYDER CODE / Ms MAIKEBAIs CAT | Supports Wallpaper Engine animated wallpapers.

• canvas
• generative-art
• html5
• sci-fi

Pure Go GPU Application Framework — windowing, input, lifecycle, platform abstraction. Part of the GoGPU ecosystem.

• go
• golang
• gpu
• graphics

Repository for the PyOpenGL Project

Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.

• java
• algorithms
• comparison
• opensource

Subcraft is a open-source 3D texturing & painting app

Pure Golang Library that allows LSB steganography on images using ZERO dependencies

• go
• golang
• golang-library
• image

An open-source painting app for Android tablets, Windows and Linux: pressure-sensitive brushes, layers, adjustments, animation and 3D painting on its own Rust engine and GPU renderer.

cl-opengl is a set of CFFI bindings to the OpenGL, GLU and GLUT APIs.

Open source image CDN.

• resized-images
• image-processing
• image-compression
• golang-package

Edit photos by describing the change, on your own GPU. A free, open-source alternative to Nano Banana and ChatGPT image editing: photos stay on your computer, no daily limit. One installer for Windows, Mac and Linux sets up the best open model (Qwen-Image 2.1). MCP server for AI agents.

• image-editing
• image-generation
• local-ai
• macos

ClojureCL is a Clojure library for parallel computations with OpenCL.

• opencl
• parallel-computations
• clojure-library
• clojure

[DEPRECATED] see canvas-sketch

Open source math and physics engine that executes MATLAB-syntax code. Features a modern compiler, automatic GPU acceleration for large calculations, and support for math on geometry / FEA calculations.

• matlab
• rust
• jit-compiler
• linear-algebra

Animated, steppable code explainers. Zero-dependency TypeScript, SVG output, browser and Cloudflare Workers.