March 2025
Intermediate to advanced
336 pages
9h 15m
Italian
Content preview from Fluent React
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Capitolo 2. JSX
Questo lavoro è stato tradotto utilizzando l'AI. Siamo lieti di ricevere il tuo feedback e i tuoi commenti: translation-feedback@oreilly.com
Nel Capitolo 1 abbiamo appreso le basi di React e le sue origini, confrontandolo con altre librerie e framework JavaScript popolari dell'epoca. Abbiamo appreso la vera proposta di valore di React e il motivo per cui esiste.
In questo capitolo impareremo a conoscere JSX, un'estensione della sintassi di JavaScript che ci permette di scrivere codice simile all'HTML all'interno del nostro codice JavaScript. Quando Reactè stato introdotto nel 2013, è stata la prima cosa che è stata notata e criticata, per cuiha senso concentrarsi su di essa all'inizio del libro.
Per iniziare la nostra discussione, cerchiamo di capire cosa significa JSX. Sappiamo già che JS è JavaScript. Questo significa che JSX è la versione 10 di JavaScript? Come Mac OS X? È JS Xtra? Potremmo pensare che la X in JSX significhi 10 o Xtra, che sarebbero entrambe buone ipotesi! Ma la X in JSX sta per JavaScript Syntax eXtension. A volte viene anche chiamatoJavaScript XML.
JavaScript XML?
Se frequenti il web da un po' di tempo, potresti ricordare che il termineAJAX, o Asynchronous JavaScript and XML, risale agli anni 2000. AJAX era essenzialmente un nuovo modo di utilizzare le tecnologie esistenti per creare pagine web altamente interattive che si aggiornavano in modo asincrono e in tempo reale, invece dello status quo dell'epoca: ogni cambiamento di stato caricava ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.