Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
- freecad
- engineering
- opencascade
- architecture
Repository Index
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Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
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
The Easel Javascript library provides a full, hierarchical display list, a core interaction model, and helper classes to make working with the HTML5 Canvas element much easier.
A PyTorch Library for Accelerating 3D Deep Learning Research
- pytorch
- 3d-deep-learning
- neural-networks
- differentiable-rendering
Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
A python module for scientific analysis of 3D data based on VTK and Numpy
- 3d-graphics
- vtk
- 3d
- mesh
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.
📸 Free, fast, Lightroom-compatible RAW photo editor for Linux, macOS, and Windows.
- photography
- raw-editor
- linux-desktop
- omarchy
Self-hosted open-source web gallery to view your photos and videos featuring mobile-friendly, tagging and AI powered image discovery
- gallery
- videos
- open-source
- web-gallery
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
The open source Meme Search Engine and Finder. Free and built to self-host locally with Python, Ruby, and Docker.
AI drew your research figure. Tavotto makes it publication-ready: edit matplotlib and AI-generated figures on a canvas, lay out multi-panel pages in mm, check journal rules before export. Scripts stay untouched.
- academic-publishing
- ai-tools
- claude-code
- codex
Anvil is a cross-platform framework for Vulkan
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.
Pixel-art diorama playbook and Three.js code kit: research-first build workflow, locked camera, palette snap, ordered dither, inked contour, animated toy-scale cast, per-entity frame QA.
Translated护研搭子 (Huyan Dazi, "nursing research partner") | 18 open-source AI skills for nursing research, covering literature search, study design, data, statistics, writing, and charts and figures; newly added cohort study and RCT workflows, templates, and synthetic examples.
- agent-skills
- codex
- cross-sectional-study
- evidence-based-practice
tinder like app for gifs built with elm and firebase
- elm-architecture
- elm
- gif
- signal
OME (Open Microscopy Environment) develops open-source software and data format standards for the storage and manipulation of biological light microscopy data. A joint project between universities, research establishments and industry in Europe and the USA, OME has over 20 active researchers with strong links to the microscopy community. Funded by private and public research grants, OME has been a major force on the international microscopy stage since 2000.
- omero
- java
- python
- server
WebGL Shader demos - GPU rendering shader experiments with procedural 3D scene generation using ray marching and distance field (also known as 'sphere tracing') rendering techniques.
CRT shader for retroarch, unity, kodi, amiberry and 86box
Go Client for the Unsplash API
- api-client
- golang
- golang-library
- go
Beautiful Image Viewer and Editor. With Omarchy styling support!
- image-editor
- image-viewer
- omarchy
SoftwareRenderer written in Delphi
- pascal
- software
- renderer
- 3d