Deciding which Blazor template to use depends on the type of application you want to build. We'll focus on the Blazor Web App template, but we'll review each option to understand the differences.
Passing data from parent to child component is a basic mechanism in a component-oriented architecture. In Blazor, there are several ways parent and child components communicate with each other.
Event callbacks complete the Blazor component communication circle by allowing a child component to send information to its parent component when the user triggers an action.
Component rendering is a core mechanic of Blazor applications turning C# components into HTML and CSS. Lifecycle methods allow us to execute custom code synchronously or asynchronously.