Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.

High performance time series database

A whitespace formatter for different query languages

Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS.

Production monitoring for distributed systems.

Script and create SQL Server objects quickly

A reference .NET application using AI for a customer support ticketing system

Visualize and control your enterprise using OPC Unified Architecture (OPC UA) and Visual Studio.

Xst Reader is an open source viewer for Microsoft Outlook’s .ost and .pst files, written entirely in C#. To download an executable of the current version, go to the releases tab.

🍊 📊 💡 Orange: Interactive data analysis

An IronPython scripting environment for Autodesk Revit and Vasari

XAML Viewer is a lightweight XAML editor.

The WPF Designer from SharpDevelop

Implements a sample implementation for using Highlightings with different (Light/Dark) WPF themes

100% JavaScript charting library using the HTML5 Canvas

☸ .NET Rotary Wheel user control

Machine learning, computer vision, statistics and general scientific computing for .NET

Download a copy of your Garmin Connect data, including stats and GPX tracks.

A Serilog sink that writes log events to a WPF RichTextBox control with colors and theme support

An implementation of OPC UA server and client applications using C#.

A tiny, friendly, C# parser construction library

Irony — .NET Language Implementation Kit

A library for adding scripting to .NET applications. Supports V8 (Windows, Linux, macOS) and JScript/VBScript (Windows).

A collection of awesome .NET libraries, tools, frameworks and software

A small free .Net and JS library (with demo UI, command-line bulk formatter, SSMS/VS add-in, notepad++ plugin, winmerge plugin, and demo webpage) for reformatting and coloring T-SQL code to the use…

The WeatherFlow Collector is a comprehensive data collection system that gathers weather data from local UDP broadcasts and remote APIs. It seamlessly feeds this data into InfluxDB V2, which can be…

Free universal database tool and SQL client

An open source, offline capable, mind mapping application leveraging HTML5 technologies

Increse speed of your project by cache reflection operations (which is originally slow)