C# Blazor

Open-source C# projects categorized as Blazor

Top 23 C# Blazor Projects

  1. DevToys

    A Swiss Army knife for developers.

    Project mention: DevToys: A Swiss Army knife for developers | news.ycombinator.com | 2025-04-09
  2. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

    CodeRabbit logo
  3. ABP

    Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.

    Project mention: Open-source web application framework for ASP.NET Core | news.ycombinator.com | 2024-09-28

    What is going on with all the .zip files in git? https://github.com/abpframework/abp/blob/8.3.1/source-code/V...

    Bonus points for having them twice: https://github.com/abpframework/abp/blob/8.3.1/studio/source...

  4. MudBlazor

    Blazor Component Library based on Material Design principles with an emphasis on ease of use and extensibility

    Project mention: TeeChart in a MudBlazor web | dev.to | 2024-09-27

    Taking a quick look at the MudBlazor environment https://mudblazor.com/, we thought it would be interesting to put a TeeChart in there.

  5. Electron.NET

    :electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).

  6. ant-design-blazor

    🌈A rich set of enterprise-class UI components based on Ant Design and Blazor.

  7. dotnet-starter-kit

    Production Grade Cloud-Ready .NET 9 Starter Kit (Web API + Blazor Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.

  8. LiveCharts2

    Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.

  9. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

    InfluxDB logo
  10. fluentui-blazor

    Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

    Project mention: Building the Same App Using Various Web Frameworks | news.ycombinator.com | 2024-09-10

    Now do the same using Blazor Server (C#). For convenience use https://www.fluentui-blazor.net/ or https://mudblazor.com/ for your UI components.

    It has it's compromises but it's great for just building stuff, with UI updates streamed to the client, no JS (or as much as you want), no extra API building just for the sake of your SPA. Note that I'm not talking about Blazor WASM.

    If you're interested in working as a developer for corporations outside of the SF bubble (e.g. the other 80% that use Windows instead of macOS) it's worth checking out, especially for internal corporate stuff.

  11. Radzen Blazor Components

    Radzen Blazor is a set of 70+ free native Blazor UI components packed with DataGrid, Scheduler, Charts and robust theming including Material design and FluentUI.

  12. Blazorise

    Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.

  13. BootstrapBlazor

    Bootstrap Blazor is an enterprise-level UI component library based on Bootstrap and Blazor.

  14. TodoApp

    Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication

  15. R3

    The new future of dotnet/reactive and UniRx.

    Project mention: R3 alternatives - Rx.NET, UniRx, and ReactiveUI | libhunt.com/r/R3 | 2024-09-20
  16. Oqtane

    CMS & Application Framework for Blazor & .NET MAUI

  17. blazorboilerplate

    Blazor Boilerplate / Starter Template with MudBlazor

  18. Fusion

    Build real-time apps (Blazor included) with less than 1% of extra code responsible for real-time updates. Host 10-1000x faster APIs relying on transparent and nearly 100% consistent caching. We call it DREAM, or Distributed REActive Memoization, and it's here to turn real-time on!

  19. Damselfly

    Damselfly is a server-based Photograph Management app. The goal of Damselfly is to index an extremely large collection of images, and allow easy search and retrieval of those images, using metadata such as the IPTC keyword tags, as well as the folder and file names. Damselfly includes support for object/face detection.

    Project mention: Net 9.0 LINQ Performance Improvements | news.ycombinator.com | 2024-10-18
  20. Fluxor

    Fluxor is a zero boilerplate Flux/Redux library for Microsoft .NET and Blazor.

  21. Mapsui

    Mapsui is a .NET Map component for: MAUI, WPF, Avalonia, Uno, Blazor, WinUI, Xamarin and Eto

  22. LocalStorage

    A library to provide access to local storage in Blazor applications

  23. CSLA .NET

    A home for your business logic in any .NET application.

  24. MASA.Blazor

    Blazor UI component library based on Material Design. Support Blazor Server, Blazor WebAssembly and MAUI Blazor.

  25. bUnit

    bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C# Blazor related posts

  • πŸš€ Announcing ByteAether.WeakEvent v1.0.0 – A Smarter Approach to Event Management in .NET

    1 project | dev.to | 19 Mar 2025
  • I just released OpenHabitTracker version 1.0.8 with several UI improvements

    1 project | news.ycombinator.com | 25 Dec 2024
  • BlazorPathHelper – Type-safe URL builder library for Blazor / Powered by gittech.site πŸ’—

    1 project | dev.to | 16 Dec 2024
  • Beta release of FluentCMS – Blazor based CMS

    1 project | news.ycombinator.com | 25 Nov 2024
  • TeeChart in a MudBlazor web

    1 project | dev.to | 27 Sep 2024
  • Show HN: My Blazor App Shares Code for Web, Windows, Linux, macOS, iOS, Android

    1 project | news.ycombinator.com | 25 Sep 2024
  • Show HN: I created a free, open-source, cross platform habit tracker app

    2 projects | news.ycombinator.com | 25 Sep 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 22 Apr 2025
    SaaSHub helps you find the best software and product alternatives Learn more β†’

Index

What are some of the best open-source Blazor projects in C#? This list will help you:

# Project Stars
1 DevToys 28,631
2 ABP 13,395
3 MudBlazor 8,928
4 Electron.NET 7,427
5 ant-design-blazor 5,977
6 dotnet-starter-kit 5,595
7 LiveCharts2 4,680
8 fluentui-blazor 4,259
9 Radzen Blazor Components 3,877
10 Blazorise 3,395
11 BootstrapBlazor 3,346
12 TodoApp 2,980
13 R3 2,765
14 Oqtane 2,083
15 blazorboilerplate 1,900
16 Fusion 1,864
17 Damselfly 1,617
18 Fluxor 1,348
19 Mapsui 1,325
20 LocalStorage 1,306
21 CSLA .NET 1,299
22 MASA.Blazor 1,255
23 bUnit 1,211

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