Advanced Blazor Training in Kraków, Poland

This course delves deep into advanced concepts of Blazor, Microsoft’s modern web UI framework, enabling developers to build sophisticated, performance-optimized web applications using C# and .NET. Through hands-on examples and enterprise-level design patterns, participants will master component design, state management, performance tuning, JavaScript interop, security, and integration strategies.

Component Design and Architecture

• Recap of Blazor Fundamentals

• Component parameters, cascading values, lifecycle methods

• Reusable and dynamic components

• Partial classes and advanced templating

• Razor component libraries and project structuring

State Management and Performance

• Application-wide state management approaches

• Using built-in features vs. Fluxor

• Async operations and performance profiling

• Virtualization, throttling, and rendering optimization

• Efficient DOM updates and event handling

JavaScript Interop and Advanced Data Binding

• JSRuntime & IJSRuntime usage

• Calling JS from C# and vice versa

• Real-time interactions with JavaScript libraries (e.g., charts, maps)

• Two-way data binding and complex UI controls

• Custom events and dynamic component loading

Security, Routing, and API Integration

• Authentication and Authorization (JWT, OAuth, Identity Server)

• Role-based access control (RBAC) in components and pages

• Protecting WebAssembly apps

• Advanced routing techniques and lazy loading

• Calling RESTful APIs securely and efficiently

Testing, Deployment & Best Practices

• Unit and integration testing Blazor components

• UI testing with bUnit or Selenium

• Error handling and logging strategies

• Deployment options: Static site, Azure App Service, Docker

• CI/CD integration (GitHub Actions, Azure Pipelines)

• Review: Architecture & code best practices

Hands-on Exercises

Summary and Conclusion