Why is my React component re-rendering?
![Why is my React component re-rendering](https://labs.madisoft.it/wp-content/uploads/2024/05/Why-is-my-React-component-re-rendering-768x432.png)
The first time I saw the React Router location.state API, I thought it was a really useful feature, somewhat magical, as is often the case with things we don’t understand. This feature allows you to pass data from one route…
As frontend developers, we build software that lives in the browser. The DOM is the abstraction we rely on for creating user interfaces. Thus, testing a web application means making assertions about the DOM and its behavior. Testing Library provides…
Automated software testing has become a critical organization process within software development to ensure that expected business systems and product features behave correctly as expected. When developing a React.js front-end application, the React Testing Library is the officially recommended tool…
Richiedere dati ad una REST API è una attività comune alla maggior parte delle Single Page Application. A causa dell’asincrona natura delle richieste al server è sempre necessario gestire lo stato della richiesta, quindi la fase di caricamento e la…
Autore: Stefano Frasca Gli indicatori di avanzamento informano gli utenti sullo stato dei processi in corso, come il caricamento di un’app, lo stato di una richiesta remota, l’invio di un modulo o il salvataggio degli aggiornamenti. Comunicano, inoltre, visivamente lo…