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Top 23 C# Blazor Projects
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CodeRabbit
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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 | 2024-09-28What 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...
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MudBlazor
Blazor Component Library based on Material Design principles with an emphasis on ease of use and extensibility
Taking a quick look at the MudBlazor environment https://mudblazor.com/, we thought it would be interesting to put a TeeChart in there.
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Electron.NET
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
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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.
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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.
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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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 | 2024-09-10Now 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.
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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.
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Blazorise
Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.
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BootstrapBlazor
Bootstrap Blazor is an enterprise-level UI component library based on Bootstrap and Blazor.
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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!
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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.
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MASA.Blazor
Blazor UI component library based on Material Design. Support Blazor Server, Blazor WebAssembly and MAUI Blazor.
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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.
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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).
C# Blazor discussion
C# Blazor related posts
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🚀 Announcing ByteAether.WeakEvent v1.0.0 – A Smarter Approach to Event Management in .NET
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I just released OpenHabitTracker version 1.0.8 with several UI improvements
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BlazorPathHelper – Type-safe URL builder library for Blazor / Powered by gittech.site 💗
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Beta release of FluentCMS – Blazor based CMS
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TeeChart in a MudBlazor web
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Show HN: My Blazor App Shares Code for Web, Windows, Linux, macOS, iOS, Android
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Show HN: I created a free, open-source, cross platform habit tracker app
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A note from our sponsor - SaaSHub
www.saashub.com | 22 Apr 2025
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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