A solution to visualize and explore 3D models in your browser.

RvmSharp is a C# parser for Aveva .RVM files

draw.io is a JavaScript, client-side editor for general diagramming.

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

QuestDB is a high performance, open-source, time-series database

The easiest way to use Ollama in .NET

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

🛡️ Open-source and next-generation Web Application Firewall (WAF)

A personal knowledge management and sharing system for VSCode

Web components for math display and input

A renderer agnostic two-dimensional drawing api for the web

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

The devs are over here at devzat, chat over SSH!

AI-First Album: Chat with your gallery using plain language! LLM Vision + RAG + Album/Gallery.

Page Replica – Tool for Web Scraping, Prerendering, and SEO Boost

绚丽多彩的 HTML5 Canvas 2D 图形渲染引擎， 可结合 AI 绘图、生成界面。能让你拥有瞬间创建 100 万个图形的超强能力，免费开源、易学易用、场景丰富。

three3d数字孪生

make a Class Graph for .cs files

Free, simple, and intuitive online database diagram editor and SQL generator.

Vue3 + Pinia 仿抖音，Vue 在移动端的最佳实践 . Imitate TikTok ，Vue Best practices on Mobile

The library to build browser based 3D models with code.

🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming

Pure C# SVG Path parser and calculations.

Open3D: A Modern Library for 3D Data Processing

OpenSCAD - The Programmers Solid 3D CAD Modeller

理工汪 - 开源的教务在线接口/课程表查看工具（哈尔滨理工大学）

这是一个基于.NET开源的消息通知组件，它包含了邮件、钉钉、飞书、企业微信的群机器人通知，可以帮助我们更容易地发送程序异常通知！

An open-source, free protector for .NET applications

Computational Geometry Unity library with implementations of intersection algorithms, triangulations like delaunay, voronoi diagrams, polygon clipping, bezier curves, ear clipping, convex hulls, me…