Learn React Development: Develop Web Applications Using React.js
What you will learn
Build powerful, fast, user-friendly and reactive web app
Provide amazing user experiences by leveraging the power of JavaScript with ease
Learn all about React Hooks and React Components
Assemble incredibly reusable React components
Description
React uses declarative instead of imperative syntax. It’s a simpler way of developing apps, and you can learn why here.
Basically, React is faster to develop with because you don’t need to tell the app how to represent the state — you just need to say what you’d like to happen. It’s quick, it’s easy, and there’s less room for human error.
You may have heard of the phrase “Write once, run anywhere” before. React Native brings that kind of philosophy to React with “Learn once, write anywhere”.
Once you understand the basic architecture and thinking behind React, you’ll be able to develop fully functioning apps for both Android and iOS. You won’t have to learn two different ways to represent your app. So after you learn React, you can bring your new product to users not just as quickly as possible, but as widely as possible.
React JS is an open-source, component-based Javascript library, which is used to build UI specifically for single-page applications. It’s one of the most popular Javascript libraries used to build apps front-end right now. Facebook developers created ReactJS in 2011 and used first in the Facebook app, and until today it has a huge community supporting it and lots of resources to learn it.
But, let’s start from the beginning as you may not know what is Javascript library and why do we use them.
Javascript is a programming language used to create dynamic elements on the website or web app. Almost all modern browsers support Javascript. Entering any webpage, it has lots of features written in Javascript, like form validation, advanced animations, popups, etc. Javascript is used to build web apps and pages with client-side scripting.
Now, let me explain what the Javascript library is and why we use it. JS library is a pre-written Javascript code that makes the development of apps easier and faster. It consists of ready components, functions, and patterns, which can be used to accomplish specific programming tasks. In many cases, it also helps to keep our applications more secure and more efficient. Javascript frameworks are used to decrease the amount of coding and reduce the cost of app development, as libraries are mostly open-source and free.
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