Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure. Learn more →
Top 23 C# blazor-webassembly Projects
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Electron.NET
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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I've been using AntDesign Blazor with AI-assisted programming for efficient full-stack development. However, I occasionally encountered issues with outdated property usage. Yesterday, an inspiration struck: I could create a CLI tool using .NET to query the JSON artifacts generated during our documentation build, and then add an MCP service for AI editors to call. Taking AntDesign.Cli as an example, this tool queries the latest API information for Ant Design Blazor components, effectively solving the problem of outdated model training datasets.
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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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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.
Sure, why not use Blazor? It makes life easier for the developers who are primarily backend, to work on the frontend as well. Seems like the better choice. So what's next? The UI library. No shade to the long-time standing Bootstrap, but it's 2023 and there are so many other libraries one could use outside of Bootstrap; TailwindCSS, Bulma, Materialize CSS, just to name a few. Forget that for a minute, maybe we can use a Blazor component library to speed up development; there are a few in the market: MudBlazor, Telerik, Syncfusion, Radzen. Ultimately, we go with what we already have a license for, Telerik.
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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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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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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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practical-clean-ddd
🕸 Yet Another .NET Clean Architecture, but for Microservices project. It uses Minimal Clean Architecture with DDD-lite, CQRS-lite, and just enough Cloud-native patterns apply on the simple eCommerce sample and run on Tye with Dapr extension 🍻
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TheIdServer
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
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Plotly.Blazor
This library packages the well-known charting library plotly.js into a razor component that can be used in a Blazor project.
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BlazorWasmPreRendering.Build
When you publish your Blazor Wasm app, this package pre-renders and saves the app as static HTML files in your public folder.
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Ididit
C# .NET 7 Blazor habit tracker application. Works on Web, Windows, Linux, Android, iOS and macOS.
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OpenHabitTracker
C# .NET 9 Blazor habit tracker application. Works on Web, Windows, Linux, Android, iOS and macOS.
Project mention: I just released OpenHabitTracker version 1.0.8 with several UI improvements | news.ycombinator.com | 2024-12-25 -
Egroo
An open-source, privacy-focused social platform empowering users to connect securely and control their data.
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webapiclientgen
Strongly Typed Client API Generators generate strongly typed client APIs in C# .NET and in TypeScript for jQuery and Angular 2+ from ASP.NET Web API and .NET Core Web API
The JSON data is CodeGen.json that is the CodeGen definition of WebApiClientGen, and the schemas are those generated by various .NET components.
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Stl.Fusion.Samples
A collection of samples for Fusion library: https://github.com/servicetitan/Stl.Fusion
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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-webassembly discussion
C# blazor-webassembly related posts
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I just released OpenHabitTracker version 1.0.8 with several UI improvements
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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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Show HN: Actual Chat – Blending text and voice into a single medium
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Looking for feedback on my first real open source contribution
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Poor gRPC performance on test - help needed
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Introducing Postman2CSharp: Never Write An ApiClient Again. Convert your Postman Collections
- A note from our sponsor - Stream getstream.io | 23 Dec 2025
Index
What are some of the best open-source blazor-webassembly projects in C#? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Electron.NET | 7,544 |
| 2 | ant-design-blazor | 6,148 |
| 3 | LiveCharts2 | 5,073 |
| 4 | Radzen Blazor Components | 4,115 |
| 5 | Blazorise | 3,499 |
| 6 | Fusion | 1,888 |
| 7 | LocalStorage | 1,330 |
| 8 | practical-clean-ddd | 1,326 |
| 9 | TheIdServer | 751 |
| 10 | Toast | 695 |
| 11 | SessionStorage | 441 |
| 12 | Plotly.Blazor | 412 |
| 13 | Blazor.FileSystemAccess | 363 |
| 14 | BlazorDatasheet | 339 |
| 15 | Blazor.SVGEditor | 335 |
| 16 | BlazorWasmPreRendering.Build | 313 |
| 17 | RapidBlazor | 310 |
| 18 | awesome-blazor-browser | 236 |
| 19 | Ididit | 234 |
| 20 | OpenHabitTracker | 201 |
| 21 | Egroo | 174 |
| 22 | webapiclientgen | 173 |
| 23 | Stl.Fusion.Samples | 164 |
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