The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

ASP.NET Boilerplate - Web Application Framework

LiteDB - A .NET NoSQL Document Store in a single data file

微信全平台 .NET SDK， Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 8.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXM…

An addictive .NET IoC container

Javascript Interpreter for .NET

ACID Document Database

A 100% native C# implementation of ZeroMQ for .NET

Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports

AI Multi-Agent Framework in .NET

Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more

Castle Core, including Castle DynamicProxy, Logging Services and DictionaryAdapter

Database Reporting Tool and Tasks (.Net)

Add-on feature for Entity Framework

Virto Commerce B2B Innovation Platform

WF runtime ported to work on .NET 6

A .NET library to parse and execute JavaScript code.

A bundler and minifier for ASP.NET Core

Mass processing data with a complete ETL for .net developers

a distributed mq written by c#.

ClosedXML.Report is a tool for report generation with which you can easily export any data from your .NET classes to Excel using a XLSX-template.

Recompilation of Microsoft.ReportViewer for .NET Core 3.1+

Provides extensions for EntityFramework that doesn't exist out of the box like delete and update by query and bulk inserts

Majorsilence Reporting, .NET report designer, viewer, and pdf creation. Fork of fyireporting,

Lightweight template engine for creating Word documents

C# to Java Converter

Second Level Cache for Entity Framework 6.1

Microsoft Access (Jet) Entity Framework provider

Extends EFCache by adding Redis support