# Open source C# repos

13 public repos written in C# that SeeRepo read, the most starred first. The most starred is jellyfin/jellyfin, with 59,029. Page 1 of 1.

- [jellyfin/jellyfin](https://seerepo.com/r/jellyfin/jellyfin.md): 59,029 stars · ASP.NET Core, Microsoft.EntityFrameworkCore.Sqlite, SQLite, SkiaSharp, Microsoft.AspNetCore.Authorization — The Free Software Media System - Server Backend & API
- [files-community/Files](https://seerepo.com/r/files-community/Files.md): 46,508 stars · Microsoft.Data.Sqlite.Core, SQLitePCLRaw.bundle_e_sqlite3, SQLite, Sentry, Microsoft.WindowsAppSDK — A modern file manager that helps users organize their files and folders.
- [wshobson/agents](https://seerepo.com/r/wshobson/agents.md): 42,246 stars · Rich, defusedxml, Pydantic — Plugins, agents, skills, and commands for Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot, and Pi, written once in Markdown and adapte
- [ShareX/ShareX](https://seerepo.com/r/ShareX/ShareX.md): 40,657 stars · Microsoft.Data.Sqlite, Microsoft.Data.Sqlite.Core, SQLite, Avalonia.Desktop, Avalonia — ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploadin
- [dotnet/aspnetcore](https://seerepo.com/r/dotnet/aspnetcore.md): 38,498 stars · Blazor, Microsoft.AspNetCore.Components.Web, ASP.NET Core, Microsoft.Data.SqlClient.Extensions.Azure, Microsoft.EntityFrameworkCore.Sqlite — ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
- [dotnet/maui](https://seerepo.com/r/dotnet/maui.md): 23,325 stars · Blazor, androidx.appcompat:appcompat, androidx.window:window, Google — .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
- [KnifeLemon/Filee](https://seerepo.com/r/KnifeLemon/Filee.md): 22,259 stars · Avalonia.Desktop, CommunityToolkit.Mvvm, SkiaSharp, Magick.NET-Q8-AnyCPU, Markdig — Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archive
- [jasontaylordev/CleanArchitecture](https://seerepo.com/r/jasontaylordev/CleanArchitecture.md): 20,703 stars · ASP.NET Core, Microsoft.EntityFrameworkCore.Sqlite, Postgres, Microsoft.Extensions.Hosting, Vite — Clean Architecture Solution Template for ASP.NET Core
- [bitwarden/server](https://seerepo.com/r/bitwarden/server.md): 20,583 stars · ASP.NET Core, Microsoft.EntityFrameworkCore.SqlServer, Microsoft.Extensions.Caching.StackExchangeRedis, Npgsql.EntityFrameworkCore.PostgreSQL, Microsoft.EntityFrameworkCore.Sqlite — Bitwarden infrastructure/backend (API, database, Docker, etc).
- [lively-community/lively](https://seerepo.com/r/lively-community/lively.md): 20,021 stars · GitHub, Microsoft.WindowsAppSDK, CommunityToolkit.Mvvm, Microsoft.Graphics.Win2D, Microsoft.Web.WebView2 — Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.
- [ppy/osu](https://seerepo.com/r/ppy/osu.md): 19,375 stars · Microsoft.Data.Sqlite.Core, SQLitePCLRaw.bundle_e_sqlite3, SQLite, TagLibSharp — rhythm is just a *click* away!
- [ardalis/CleanArchitecture](https://seerepo.com/r/ardalis/CleanArchitecture.md): 18,538 stars · Aspire.Hosting.SqlServer, Microsoft.EntityFrameworkCore.SqlServer, Microsoft.EntityFrameworkCore.Sqlite, Scalar, Microsoft.EntityFrameworkCore.Relational — Clean Architecture Solution Template: A proven Clean Architecture Template for ASP.NET Core 10
- [DapperLib/Dapper](https://seerepo.com/r/DapperLib/Dapper.md): 18,409 stars · Npgsql, System.Data.SqlClient, Microsoft.Data.SqlClient, Microsoft.EntityFrameworkCore.SqlServer, Azure.Identity — Dapper - a simple object mapper for .Net

## Frequently asked questions

### What is the most starred open source C# repo?

jellyfin/jellyfin, with 59,029 stars on GitHub.

The proof: [jellyfin/jellyfin on GitHub](https://github.com/jellyfin/jellyfin)

### What technologies do C# repos use most?

Microsoft.Extensions.Logging (6), Microsoft.EntityFrameworkCore.Sqlite (5), ASP.NET Core (4), Azure.Identity (4), and CommunityToolkit.Mvvm (4), out of the 13 repos.

### How many C# repos have commits signed by AI?

9 of the 13; the most, KnifeLemon/Filee, with 56.9% of its commits.

The proof: [the commits each tool signed in KnifeLemon/Filee](https://seerepo.com/r/KnifeLemon/Filee/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.

The page: https://seerepo.com/repos/csharp