A Ruby gem for on-the-fly processing - suitable for image uploading in Rails, Sinatra and much more!
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Supercharged experience for multiple models such as ChatGPT, DALL-E and Stable Diffusion.
smartcrop finds good image crops for arbitrary crop sizes
- hacktoberfest
Vector graphics in Go
- path
- vector-graphics
- html-canvas
- opengl
jpegoptim - utility to optimize/compress JPEG files
- image-optimization
- libjpeg
- jpegoptim
- jpeg-encoder
Go Image Filtering Toolkit
- go
- image-processing
- filters
- image
Damselfly is a server-based Photograph Management app. The goal of Damselfly is to index an extremely large collection of images, and allow easy search and retrieval of those images, using metadata such as the IPTC keyword tags, as well as the folder and file names. Damselfly includes support for object/face detection.
The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.
- ai-agents
- claude-code
- claude-design
- design
Experimental node-based software for procedural content generation
- godot-engine
- node-graph
- standalone
- game-development
Highly configurable slideshows for displaying Immich assets on browsers and devices.
- golang
- immich
- immich-slideshow
- photos
WebGL-based viewer for volumetric data
:triangular_ruler: Create beautiful generative image patterns from a string in golang.
- go
- geopattern
- visualization
- octagon
🔍 Go tool for LSB steganography, capable of hiding any file within an image.
- golang
- steganography
- steganography-library
- cli
Simple Java image-scaling library implementing Chris Campbell's incremental scaling algorithm as well as Java2D's "best-practices" image-scaling techniques.
Go bindings for OpenGL (generated via glow)
AssetFurnace: the most complete open-source image-to-3D pipeline (Oct 2026). Prompt or picture → textured, rigged, animated game character, locally on Apple Silicon or NVIDIA. Pixal3D, TRELLIS.2, Hunyuan3D, SF3D, auto-rig and 21 moves. For indie game devs and 3D artists. Free, Apache-2.0.
- 3d-generation
- 3d-models
- apple-silicon
- blender
A lightweight JavaScript graphics library with the intuitive API, based on SVG/VML technology.
- svg
- javascript
- vector-graphics
- anychart
:foggy: Convert image to ASCII
- image2ascii
- ascii-image
- golang
- image
Godot - Realistic Water Shader
- godot
- godot-engine
- shader
- godot-shader
Image optimization / compression library. This library is able to optimize png, jpg and gif files in very easy and handy way. It uses optipng, pngquant, pngcrush, pngout, gifsicle, jpegoptim and jpegtran tools.
- image-optimization
- php
- jpegoptim
- pngquant
Go Perceptual image hashing package
Better asset workflow for iOS developers. Generate Xcode image catalogs for iOS / OSX app icons, universal images, and more.
Vulkan API bindings for Go programming language
A tool to generate normal maps from any sprite and animated sprite sheet.