How to Create ReactJs Components||Tutorial-7||Free
The core of React js programming is React components. Just like everything in HTML is an element, everything in React is a component. In this video, we'll break down how a component works.
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What are the components in react JS?
Components are the building blocks of any React app and a typical React app will have many of these. Simply put, a component is a JavaScript class or function that optionally accepts inputs i.e. properties(props) and returns a React element that describes how a section of the UI (User Interface) should appear.
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Components let you split the UI into independent, reusable pieces, and think about each piece in isolation.
Conceptually, components are like JavaScript functions. They accept arbitrary inputs (called “props”) and return React elements describing what should appear on the screen.
There are two types of components - Stateless Functional Components and Stateful Class Components
1. React Components
2. Props
3. State
4. Flow Of Stateless & Stateful Component
5. Lifecycle Of Component
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Why learn ReactJS?
The ReactJS with Redux certification training course is designed to provide knowledge and skills to become a successful Client-Side Application Developer. It starts with the fundamental concepts of ReactJS and its ecosystem. The training then focuses on Redux and its features and then, later on, demonstrates how React and Redux can be used together to build extensive applications.
ReactJS latest version is 15.x. The few key features include no active support for IE8, better support for SVG, faster processing in browsers and cleaner output for DOM. This is in comparison to its earlier version 14.x. Redux framework has been continuously evolving and providing more stronger support with React.
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