High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
- javascript
- webp
- image-processing
- jpeg
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Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.
- audio-converter
- avalonia
- batch-conversion
- converter
TranslatedAll in one open-source whiteboard tool with mind, flowchart, freehand and etc. (SaaS)
- collaboration
- drawing
- flowchart
- localfirst
🏞 A fast, open-source, modern image viewer for 90+ formats – including WEBP, GIF, SVG, AVIF, JXL, HEIC and more – built for smooth browsing across Windows, macOS, and Linux.
- image-viewer
- photo-viewer
- imageglass
- picture-viewer
A modern, cross-platform, 2D Graphics library for .NET
- image-processing
- drawing
- c-sharp
- jpeg
A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.
A lightweight graphic library providing 2d draw for Apache ECharts
HarfBuzz text shaping engine
- opentype
- fonts
- c-plus-plus
- c
Imaging is a simple image processing package for Go
- image
- resize
- crop
- rotate
:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.
The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.
A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.
- photos
- photo-management
- gallery
- hacktoberfest
Renders Mermaid diagrams faster than you'd run from a volcano! 🌋
- charts
- mermaid
- mermaid-diagrams
- mermaidjs
Share terminal sessions via SVG and CSS
Simple GTK Paint Program
- csharp
- drawing
- painting
- pinta
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
- c-sharp
- opengl
- opengl-es
- graphics-library
A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀
A starter kit for animating hand-painted cartoons with Claude: p5.js + p5.brush, the Clawd character, 31 acted emotions and a guide for the model
A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.
- csharp
- dotnet
- game-engine
- vulkan
Helix Toolkit is a collection of 3D components for .NET.
- sharpdx
- c-sharp
- wpf
- helix-toolkit
A C++ & Python viewer for 3D data like meshes and point clouds
TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO
- imageio
- plug-ins
- java
- tiff
Self-hosted personal gallery application with online photo management and albums, supporting Live/Motion Photos, EXIF parsing, geolocation recognition, and an explore map.
- geocoding
- photo-gallery
- live-photo
- exif-extraction
Supercharged experience for multiple models such as ChatGPT, DALL-E and Stable Diffusion.