Successor of https://sourceforge.net/projects/libdxfrw/, developed for LibreCAD, by LibreCAD Contributors, usable for all

Windows Forms is a .NET UI framework for building Windows desktop applications.

A very simple CAD developed by C#.

Coin GUI binding for Xt/Motif

Great collection of Python code snippets converted to the FreeCAD style. It's an excellent opportunity to learn COIN3D with many useful and practical code examples.

An attempt to create Direct Modeling workbench for FreeCAD

A Tetris clone produced using Godot Engine.

A BIM Workbench for FreeCAD

Truck is a Rust CAD Kernel.

The Python programming language

A CAD application for creating virtual LEGO models

BRL-CAD is a powerful cross-platform open source combinatorial solid modeling system

A CAD program that runs in the browser

OpenSCAD - The Programmers Solid 3D CAD Modeller

TLS/SSL and crypto library

千古前端图文教程，超详细的前端入门到进阶知识库。从零开始学前端，做一名精致优雅的前端工程师。

【Unity杂货铺】unity大杂烩~

How to create a simple 3d city builder in Unity 2020

Cesium+Three.js.

This project is some demos of CESIUM. Much of them are from other people's blogs and cesium's official website (https://cesiumjs.org/tutorials/cesium-up-and-running/). Thanks to my good friend Mike…

项目基于 vue3 + vite + cesium，已实现常见三维动画场，欢迎有兴趣的同学加入共建~

An Eclipse Paho C client library for MQTT for Windows, Linux and MacOS. API documentation: https://eclipse-paho.github.io/paho.mqtt.c/

Tesseract Open Source OCR Engine (main repository)

Godot Engine – Multi-platform 2D and 3D game engine

Official repository for libIEC61850, the open-source library for the IEC 61850 protocols

Open Source Computer Vision Library

Specification for streaming massive heterogeneous 3D geospatial datasets 🌎