</> htmx - high power tools for HTML

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

Open-source OPC UA client and server library

A event-driven workflow engine for Python

STJson is a Json parsing library based on the MIT open source protocol . The library is purely native implementation does not rely on any library , so it is very light and convenient , and powerful .

SimpleMindMap（思绪思维导图）：一个强大的Web思维导图。A powerful web mind map.

DocxTemplater: C# library for generating DOCX documents with templates, supporting placeholders, loops, tables, charts, Markdown/HTML, and image embedding. Ideal for document automation.

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

The minimal javascript library to create flowcharts ✨

Wexflow 是一个开源和跨平台的工作流引擎和自动化平台，旨在自动执行重复性任务。在 Wexflow 的帮助下，构建自动化和工作流程变得简单。Wexflow 提供了一个跨平台的工作流服务器，一个后端，用于设计、管理和跟踪工作流、顺序工作流、流程图工作流以及在称为记录的通用业务对象上的批准工作流。

.NET 8 / .NET 5 WebAPI + Vue 2.0 + RBAC 企业级前后端分离权限框架

Generic Graph Data Structures and Algorithms for .NET

A modernized adaptation of Erhan Baltacıoğlu's EB-AFIT packing algorithm, modified to include dimensional weight optimization.

Stack Solver is an app for the optimisation of palletizing and shipping items.

Humble 3D knapsack / bin packing solver

A 3D container packing library in C#.

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

A*算法实现多辆小车路径规划

light chaser is a lightweight data visualization designer tool

📇 A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

OpenTiny HUICharts 是一套功能强大的前端可视化图表库，为Web开发者提供了40多个图表组件，支持主题定制、响应式和无障碍等丰富的能力，且完全兼容 ECharts 的 API。

Vector drawing and editing plugin for Leaflet

通用后台权限管理系统、快速开发框架（基于C#13/.NET9、Vue3/Vite、ElementPlus等现代技术构建，具有十分整洁、优雅的编码规范）Universal backend permission management system, rapid development framework (based on modern technologies such as C#13/.NE…

A jump point search algorithm for grid based games in C#

GeneticSharp is a fast, extensible, multi-platform and multithreading C# Genetic Algorithm library that simplifies the development of applications using Genetic Algorithms (GAs).

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

用 Python 學習資訊科學

使用.Net7 + Angular4开发的一套新零售快消进销存管理系统，带库存管理的高级轻量级POS，具有闪电般的性能和开箱即用的页面加载速度。