In a React application, components are created dynamically, according to the evolution of the application at runtime. A user's interaction starts a component's creation, its visualization, its updates on the screen, and its destruction.

So, components go through different phases during application execution: these phases represent their lifecycles.

React allows us to intercept and manage the phases of a component's lifecycle in a customized way, thanks to a set of events that we can handle by implementing specific methods.

Before analyzing a component's lifecycle events, we should highlight that the first step in creating a component is the execution of its constructor. Although it is not one of React's lifecycle phases, it is the first step of a component's life. During the component&apos...