Data / Repositories / Csharp
Csharp repositories on GitHub: 23 ranked by stars
23 public repositories tagged Csharp are on GitHub, with 136,675 stars between them; 12 had a push in the last 30 days. Most are written in C# (11), Jupyter Notebook (1), Rust (1). The most starred: mxgmn/WaveFunctionCollapse (25,387), quozd/awesome-dotnet (21,649), microsoft/mcp-for-beginners (17,445).
SpecStream is the live web data engine for teams and agents. It reads open-source repositories on GitHub and keeps what it reads, and this page groups that reading by topic. Ask for the repositories you track by topic, language, license or activity, and new ones and changes arrive in your sheet, CRM, Slack or agent.
Every repository, most starred first
| Repository | What it is | Language | Stars | Forks | License | Last push | Read |
|---|---|---|---|---|---|---|---|
| mxgmn/WaveFunctionCollapse | Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics | C# | 25,387 | 1,365 | Mar 22 | Oct 11 | |
| quozd/awesome-dotnet | A collection of awesome .NET libraries, tools, frameworks and software | 21,649 | 2,954 | CC0-1.0 | Mar 26 | Oct 11 | |
| microsoft/mcp-for-beginners | This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and… | Jupyter Notebook | 17,445 | 5,648 | MIT | Oct 13 | Oct 14 |
| arthurspk/guiadevbrasil | Um guia extenso de informações com um vasto conteúdo de várias áreas para ajudar, agregar conhecimento e retirar dúvidas, nesse guia você encontrará tudo que necessário para… | 15,801 | 1,788 | MIT | Sep 2 | Oct 14 | |
| xberg-io/xberg | Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106 formats across 140 file extensions, plus code intelligence… | Rust | 9,413 | 593 | MIT | Oct 14 | Oct 14 |
| AdrienTorris/awesome-blazor | Resources for Blazor, a .NET web framework using C#/Razor and HTML that runs in the browser with WebAssembly. | 9,384 | 1,013 | CC0-1.0 | Oct 13 | Oct 14 | |
| microsoft/Mastering-GitHub-Copilot-for-Paired-Programming | A multi-module course teaching everything you need to know about using GitHub Copilot as an AI Peer Programming resource. | Python | 8,152 | 1,773 | MIT | Sep 16 | Oct 14 |
| modelcontextprotocol/csharp-sdk | The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft. | C# | 4,583 | 827 | Oct 12 | Oct 14 | |
| appcypher/awesome-wasm-langs | A curated list of languages that compile directly to or have their VMs in WebAssembly | 4,448 | 216 | May 22 | Oct 11 | ||
| radzenhq/radzen-blazor | Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with… | C# | 4,369 | 957 | MIT | Oct 13 | Oct 14 |
| killop/anything_about_game | A wonderful list of Game Development resources. | 4,155 | 535 | Apache-2.0 | Oct 8 | Oct 11 | |
| dotnetcore/DotnetSpider | DotnetSpider, a .NET standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework | C# | 4,140 | 1,052 | MIT | Apr 3 | Sep 21 |
| grame-cncm/faust | Functional programming language for signal processing and sound synthesis | C++ | 3,182 | 429 | Oct 9 | Oct 11 | |
| amis92/csharp-source-generators | A list of C# Source Generators (not necessarily awesome) and associated resources: articles, talks, demos. | 2,414 | 230 | CC0-1.0 | Sep 2 | Oct 11 | |
| microsoft/mcp-gateway | MCP Gateway is a reverse proxy and management layer for MCP servers, enabling scalable, session-aware stateful routing and lifecycle management of MCP servers in Kubernetes… | C# | 878 | 94 | MIT | Oct 14 | Oct 14 |
| tugcantopaloglu/godot-mcp | MCP server for full Godot 4.x engine control: 157 tools for AI-driven game development (GDScript and C#/.NET). Tested with Godot 4.7. | TypeScript | 486 | 73 | MIT | Oct 9 | Oct 14 |
| stevehansen/csv | Really simple csv library | C# | 208 | 45 | MIT | Sep 16 | Sep 21 |
| Aaronontheweb/mssql-mcp | MSSQL Server MCP implementation written in C# | C# | 158 | 23 | Apache-2.0 | Jan 22 | Oct 14 |
| nreco/csv | Fast C# CSV parser | C# | 153 | 33 | MIT | Aug 8, 2024 | Sep 21 |
| ignatandrei/RSCG_Examples | Roslyn Source Code Generators with Examples | HTML | 129 | 6 | MIT | Sep 20 | Oct 14 |
| Zaneris/passenger | An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML… | C# | 128 | 10 | MIT | Oct 21 | Oct 21 |
| hydr/dataverse-modelling-mcp | MCP server that lets AI agents (Claude Code, GitHub Copilot) model Dataverse and the Power Platform: tables, views, security roles, solutions, workflows, business process flows… | C# | 8 | 0 | MIT | Oct 7 | Oct 14 |
| managedcode/MCPGateway | Searchable MCP and AITool gateway for .NET, built on Microsoft.Extensions.AI with embedding-based tool discovery, lexical fallback, and unified execution | C# | 5 | 0 | MIT | Oct 13 | Oct 14 |
By language
- C# 11
Related topics
- Dotnet 11
- MCP 8
- Awesome list 5
- MCP server 5
- Model Context Protocol 5
- Java 4
- JavaScript 4
- Python 4
- WASM 4
- Rust 3
- TypeScript 3
- C 3
Read from GitHub by SpecStream between September 21, 2026 and October 21, 2026; each row shows the day its repository was read. Stars and pushes change every day, and the GitHub page is the current one. Forks and archived repositories are left out.