Learn Blazor-wasm - 10 Code Examples & CST Typing Practice Test
Blazor WebAssembly (WASM) is a client-side web framework from Microsoft that allows developers to build interactive web applications using C# and .NET instead of JavaScript. Applications run directly in the browser via WebAssembly.
View all 10 Blazor-wasm code examples →
Learn BLAZOR-WASM with Real Code Examples
Updated Nov 25, 2025
Learning Path
Learn C# and .NET fundamentals
Understand Razor syntax and components
Explore Blazor component lifecycle
Integrate with ASP.NET Core backend
Build sample SPA applications
Skill Improvement Plan
Week 1: C# and .NET basics
Week 2: Razor components and data binding
Week 3: API integration and DI
Week 4: JavaScript interop and advanced components
Week 5: PWA features and deployment optimization
Interview Questions
What is Blazor WebAssembly?
How does Blazor differ from Blazor Server?
Explain Razor components and their lifecycle
How is dependency injection used in Blazor?
Compare Blazor WASM to React or Angular
Cheat Sheet
dotnet new blazorwasm - create a new Blazor WASM project
dotnet run - run project locally
@code { } - define component logic in Razor file
@inject - inject service into component
NavigationManager.NavigateTo() - programmatic navigation
Books
Blazor in Action
Hands-On Blazor WebAssembly
Pro ASP.NET Core Blazor
Modern Web Development with Blazor
Mastering Blazor
Tutorials
Create your first Blazor WASM app
Build a SPA with routing and components
Integrate REST API with HttpClient
Use dependency injection in Blazor components
Deploy Blazor WASM as a PWA or static web app
Official Docs
https://learn.microsoft.com/en-us/aspnet/core/blazor/?view=aspnetcore-8.0
https://dotnet.microsoft.com/apps/aspnet/web-apps/blazor
Community Links
Blazor GitHub repository
Microsoft Q&A for Blazor
StackOverflow Blazor tag
Blazor subreddit
Official Microsoft Blazor documentation
Community Support
Blazor GitHub repository
Microsoft Q&A for Blazor
StackOverflow Blazor tag
Blazor subreddit
Official Microsoft Blazor documentation and samples
Frequently Asked Questions about Blazor-wasm
What is Blazor-wasm?
Blazor WebAssembly (WASM) is a client-side web framework from Microsoft that allows developers to build interactive web applications using C# and .NET instead of JavaScript. Applications run directly in the browser via WebAssembly.
What are the primary use cases for Blazor-wasm?
Interactive single-page applications (SPAs) with C#. Line-of-business applications requiring .NET libraries. Client-side applications with offline capabilities. Web apps needing tight integration with ASP.NET Core backends. Modern web UI replacement for WinForms/WPF apps
What are the strengths of Blazor-wasm?
Leverages existing .NET skills and libraries. C# code runs natively in the browser via WebAssembly. Component reuse between server-side and client-side Blazor. Strong Microsoft tooling support (Visual Studio, CLI, debugging). Secure execution sandboxed in the browser
What are the limitations of Blazor-wasm?
Initial download size can be large compared to JS frameworks. Browser compatibility depends on WebAssembly support (modern browsers only). SEO is challenging without prerendering. Limited ecosystem compared to JavaScript frameworks. Client-side execution may not be ideal for CPU-intensive tasks
How can I practice Blazor-wasm typing speed?
CodeSpeedTest offers 10+ real Blazor-wasm code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.