Blazor offers a flexible and extensible way to handle state, giving developers several choices to fit the requirements of their application. 

• At the most basic level,  Blazor components can keep their own state via events and parameters, much like conventional component-based architectures.  
• Blazor also uses dependency injection's strength to control application-level state via services. By building stateful services and injecting them into components, developers may provide shared state throughout the application. 
• Blazor also effortlessly connects with outside data sources, including databases or APIs, therefore enabling developers to control state in a centralized location. 

 

This strategy encourages separation of responsibilities and helps data synchronization between the client and server parts of the application.