Repository Index

CUDA on non-NVIDIA GPUs

• cuda
• rust

Sketch and take handwritten notes.

• gtk
• gtk4
• rust
• gtk4-rs

Live overlay for drawing, annotating, presenting with zoom, hiding text, and capturing screenshots on Linux. Can be used as whiteboard or blackboard. Packed with features. Highly customisable. Written in Rust.

• annotations
• arch-linux
• hyprland
• zoomit

A tool to generate normal maps from any sprite and animated sprite sheet.

• gamedev
• normal-map
• normal-mapping
• pixel-art

Automated image compression for efficiently distributing images on the web.

• image
• image-optimization
• image-compression
• compression

Smaller images, same picture. Compress PNGs to PNG or WebP with automatic quality. PNG output is 8–12% smaller than TinyPNG at equal quality on the median image. Command line and browser.

• cli
• color-quantization
• image-compression
• png

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