Learn BLAZOR-WASM with Real Code Examples

Razor components compiled into .NET assemblies

.NET runtime and assemblies downloaded to browser via WebAssembly

Components handle rendering, events, and data binding

JavaScript interop enables browser API access

Optionally integrates with ASP.NET Core backends via HTTP or gRPC

Razor components rendered in browser DOM

Event callbacks handled in C#

State changes trigger re-render of affected components

Optional JS interop for APIs and DOM manipulation

PWA caching enables offline rendering

Client-side SPA with routing

Component-based UI with shared state

Dependency injection for services

JS interop for browser APIs

Optional API integration with backend services

Enterprise SPA with API backend

PWA for offline-first corporate applications

Interactive dashboards with charting components

Line-of-business applications ported from desktop apps

Real-time apps using SignalR for notifications

Component-based SPA architecture

Client-side execution via WebAssembly

Strong .NET ecosystem integration

Developer productivity via tooling and debugging

Security through sandboxed browser execution

Minimize initial download payload with lazy loading

Split components into modular assemblies

Use caching for repeated data

Optimize rendering and data-binding for performance

Leverage PWA caching for offline scenarios

Move existing Razor or .NET components to Blazor project

Refactor backend logic for client-side execution where possible

Replace JS logic with C# using Blazor features

Test API integration for client-side calls

Optimize component load and payload for performance