1.chenglou / pretext
Fast, accurate & comprehensive text measurement & layout
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 114 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
Fast, accurate & comprehensive text measurement & layout
Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.
TranslatedIndustry-first professional AI Agent platform for controllable film & video production. From shorts to live-action with Hollywood-standard workflows. (The Chinese part states: the first industrial-grade, full-pipeline AI film and video production platform.)
🏞 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.
High-Resolution 3D Assets Generation with Large Scale Hunyuan3D Diffusion Models.
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
OpenSCAD - The Programmers Solid 3D CAD Modeller
AI-Powered Photos App 🌈💎✨
CUDA Templates and Python DSLs for High-Performance Linear Algebra
Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.
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.
Open3D: A Modern Library for 3D Data Processing
HarfBuzz text shaping engine
Optimized primitives for collective multi-GPU communication
Konva.js is an HTML5 Canvas JavaScript framework for interactive graphics, design editors, whiteboards, and diagrams. Scene graph with events, drag and drop, transforms, animations, and export.
Read-only mirror of https://gitlab.gnome.org/GNOME/gimp
[NeurIPS 2022] Towards Robust Blind Face Restoration with Codebook Lookup Transformer
A large library of free and open-source shaders for the Godot game engine. Here, you'll get 2D and 3D shaders with playable demos.
An easy 1-click way to create beautiful artwork on your PC using AI, with no tech knowledge. Provides a browser UI for generating images from text prompts and images. Just enter your text prompt, and see the generated image.
WebGL point cloud viewer for large datasets
The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey
Where the GPU for the Web work happens!
libavif - Library for encoding and decoding .avif files
LYGIA, it's a granular and multi-language (GLSL, HLSL, Metal, WGSL, WEGL and CUDA) shader library designed for performance and flexibility
A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.
Image processing in Python
A modern, cross-platform, 2D Graphics library for .NET
openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
The lightweight library for manipulating and animating SVG
Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator.
LIBPNG: Portable Network Graphics support, official libpng repository
Lightweight and modular C++11 graphics middleware for games and data visualization
DDraceNetwork, a free cooperative platformer game
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.
In-browser falling-sand simulation game with over 500 elements and thousands of reactions.
Improved JPEG encoder.
🌳 Plugin for procedural generation of 3D trees of varying complexity for Godot Engine.
Godot - Realistic Water Shader
WebGL accelerated JavaScript molecular graphics library
OpenSceneGraph git repository
ILGPU JIT Compiler for high-performance .Net GPU programs
Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications. The official github repository for Leptonica is: danbloomberg/leptonica. See leptonica.org for more documentation.
High-performance Toolkit for WebGL-based Data Visualization
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.
Public domain software for processing and analyzing scientific images
Image metadata library and tools
Cinder is a community-developed, free and open source library for professional-quality creative coding in C++.
:camera: PictShare is an open source image, mp4, pastebin hosting service with a simple resizing and upload API that you can host yourself. :rice_scene:
An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 3. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!
Generates an image from a DOM node using HTML5 canvas
An image processing pipeline for ROS.
An open-source application for biological image analysis
A tilemap editor for Game Boy, Color, Advance, DS, and SNES projects. Written in C++ with FLTK.
The repository host gives no description.
Official repository of the OpenJPEG project
GD Graphics Library
High performance physically based renderer in C++11
3D Bounding Box Annotation Tool (3D-BAT) Point cloud and Image Labeling
macSVG - An open-source macOS app for designing HTML5 SVG (Scalable Vector Graphics) art and animation with a WebKit web view ➤➤➤
Display and interact with SVG Images on iOS / OS X, using native rendering (CoreAnimation)
Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files
Open source video hosting with PHP
Go Language Library for SVG generation
A curated list of awesome applications, macros, 3D printed cases, guides, and more for the Adafruit rp2040 MacroPad.
3D visualization of scientific data in Python
3D Visualization Library for use with the ROS JavaScript Libraries
[ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl
Insane(ly slow but wicked good) PNG image optimization
A JavaScript API for drawing unconventional text effects on the web.
A node.js-style module system for GLSL! :sparkles:
2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)
An extensible client for controlling real time graphics
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
Script to Purge The Steam Decks Shader Cache
:video_game: Open Source teleportation based first person puzzle-platformer
Cirno's Perfect Math Library: Just about everything you need for 2D/3D games. Hopefully.
Known as the "Cross-Platform Game Engine", Starling is a popular Stage3D framework for OpenFL and Haxe
Pure TypeScript image processing that runs everywhere
KtikZ provides a nice user interface for making pictures using TikZ.
C++ bindings/wrapper for SDL2
Cross Platform D-Lang Game Engine with scripting support
A simple, performant, and lightweight SVG parser
[Siggraph Asia 2013] Large-Scale, Real-Time 3D Reconstruction
Getting serious about Vulkan development with this modern C++ framework, battle-tested in rapid prototyping, research, and teaching. Includes support for real-time ray tracing (RTX), serialization, and meshlets.
[IROS 2020] se(3)-TrackNet: Data-driven 6D Pose Tracking by Calibrating Image Residuals in Synthetic Domains
BonsaiJS is a graphics library and renderer
An implementation of High Pass Skin Smoothing using Apple's Core Image Framework