A .NET library to work with data in the IFC format. This is the core component of the Xbim Toolkit

WeChat SDK for Go （微信SDK：简单、易用）

A C# implementation of the WebSocket protocol client and server

The program implements the application of geometric transformations of transfer, rotation, scaling to a polyline drawn on the canvas

This is a fork of an older version of netDXF to support AUTOCAD 12 and 14

.net dxf Reader-Writer

KGy SOFT Drawing is a library for advanced image, icon and graphics handling.

A .NET imaging library that extends System.Drawing functionality

Implementation of R-Tree

Implementation and visualization R-Tree structure.

File system and archive abstraction library.

Minimalistic MP3 decoder single header library

Audio playback and capture library written in C, in a single source file.

This is old-school tool for taking screenshots without bloatware features, simple as life, light as air (same as my other apps).

CloudCompare main repository

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

MongoDB-compatible database engine for cloud-native and open-source workloads. Built for scalability, performance, and developer productivity.

The visual editor for React

an open high-performance Optical Character Recognition (OCR) toolkit

🖱️ 纯粹的Windows右键菜单管理程序

PixiEditor is a Universal Editor for all your 2D needs

Complement library for ACadSharp to generate Pdf files from Dwg/Dxf.

An alternative to Stardock Fences. Open Source

Multithread shell extention program

Windows shell extention including shortcut menu and icon overlay handlers to add custom file type processing to Explorer

Rhino and Grasshopper developer sample code

Visual Studio Extension for RhinoCommon Plugin Support

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

MFC的水波纹效果（visual studio 2015开发，在vc6中也可用，移植自tortoisesvn）