Comptime brings meta-programming capabilities to C#, enabling compile-time code generation and evaluation.

Headless Chrome .NET API

Vector-search powered agent memory MCP server

Workleap recommended coding standards for .NET.

Tool to visualize the Copilot metrics provided via the Copilot Business Metrics API

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

.NET implementation of the Model Context Protocol (MCP)

A comprehensive Slack API client for .NET

High-performance .NET BPE tokenizer — up to 618 MiB/s, competitive with Rust. Zero-allocation counting, multilingual cache, o200k/cl100k/r50k/p50k encodings + HuggingFace tokenizer.json support.

ResXResourceReader and ResXResourceWriter adapted for .Net Standard

CLI tool that uses Codex to turn natural language commands into their Bash/ZShell/PowerShell equivalents

WPF is a .NET Core UI framework for building Windows desktop applications.

SignTool Library and Azure Key Vault Support

Azure Functions out-of-process .NET language worker

🏷 Minimalist .NET packages, developed by humans, for versioning software or content using Git tags.

Query Structure Interface

Randomly generated flags based on common national and city flag patterns and vexillological principles.

IIS.Compression (better gzip and brotli support) for Azure App Service

Use C# instead of YAML to define your Azure DevOps pipelines

A tool to backup and restore MySQL database in C#/VB.NET/ASP.NET.

Entity Framework Core provider for MySQL and MariaDB built on top of MySqlConnector

A standard to easily communicate to humans and machines the development/support and usability status of software repositories/projects.

PapyrusCS renders maps of Minecraft: Bedrock Edition worlds using C#, LevelDB and leaflet.

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Helpers for querying ADO.NET-compatible databases.

The New Relic .NET language agent.

Generates Markdown from .NET XML documentation comments.

🤖 Dependabot's core logic for creating update PRs.

A web site that helps you discover awesome .NET open source and community resources