Repository Index

🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options

• jetpack-compose
• kotlin
• android
• material-you

Sketch and take handwritten notes.

• gtk
• gtk4
• rust
• gtk4-rs

A fast image processing library with low memory needs.

• libvips
• jpeg
• openslide
• imagemagick

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

• react
• tools
• devtools
• converter

TranslatedOpen-source manuscript of 《深入理解 AI Infra：量化分析与系统设计》 (In-Depth Understanding of AI Infra: Quantitative Analysis and System Design), by 李博杰 (Li Bojie): starting from hardware constraints and model architecture, it quantitatively derives the system design of LLM inference and training. Includes the full text of the book, a PDF, and companion calculation tools and experiments

• accelerator
• ai-infra
• ai-infrastructure
• book

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

• cad
• qt
• dxf
• drawing

Cross-platform desktop GUI app to clean image metadata

• exif
• exiftool
• electron
• javascript

Vector graphics in Go

• path
• vector-graphics
• html-canvas
• opengl

Self hosted file converter and compression tool for images, video, audio, json, excel and more. Supports over 3,000 conversions!

• convert
• docker
• python
• file-converter

Native SVG parser and renderer for SwiftUI, UIKit and AppKit, with tools for PNG, PDF, SF Symbols and Swift source.

• ios
• macos
• svg-renderer
• swift-package-manager

A vector drawing editor for LaTeX (JavaFX).

• latex
• drawing-editor
• pstricks
• pdf

Imgcompress is a self-hosted image processing toolbox that handles compression, format conversion, and AI background removal in a single web interface. It supports over 70 input formats (including PSD, HEIC, and RAW) and can output common formats or generate PDFs, all without sending files to external services.

• imagecompression
• imageoptimizer
• self-hosted
• webtool

JQuick-Pdf is an enterprise-grade Java PDF generation framework. It provides HTML-like declarative syntax and supports more than 30 kinds of graphs, greatly simplifying complex PDF report creation while retaining full native pdfbox(since version 4.0.0) APIs.

• apache-pdfbox
• charts
• data-visualization
• fonts

Image processing webservice based on ASP.NET Core and ImageSharp / SkiaSharp / SvgNet / DocNET

• image-manipulation
• thumbnail-generator
• image-processor
• c-sharp

GS1-128, GS1-DataMatrix, QR Code, EAN and more. Generates PDF, EPS, SVG, PNG images.

• barcode
• datamatrix
• java
• image