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Core React Concepts

here are some essential concepts to learn:

  • Props: Components can receive data from parent components through props, enabling you to pass information and customize component behavior.
  • State: Components can manage their internal state using the useState hook. This state dictates the component’s appearance and behavior, and updates trigger re-renders.
  • Lifecycle Methods: React provides lifecycle methods like componentDidMount and componentDidUpdate that allow you to perform actions at specific stages of a component’s lifecycle.
  • Conditional Rendering: Control what gets displayed on the screen based on certain conditions using conditional statements within JSX.

React Tutorial

React is a powerful JavaScript library for building dynamic and interactive user interfaces (UIs). It is developed by Facebook. React is known for its component-based architecture which allows you to create reusable UI elements, making complex web applications easier to manage and maintain. React is used to build single-page applications.

In this React tutorial, you’ll learn all the basic to advanced concepts of React such as React components React props, React state, Functional components in React, React hooks, etc.

React Tutorial Prerequisites:

Also Check: Recent Articles on ReactJS

Table of Content

  • Getting Started with React: Installation and Environment Setup
  • Why Learn React JS?
  • Features of React
  • Core React Concepts
  • React Advantages

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Composable: We can divide these codes and put them in custom components. Then we can utilize those components and integrate them into one place.Declarative: In ReactJS, the DOM is declarative. We can make interactive UIs by changing the state of the component and ReactJS takes care of updating the DOM according to it.SEO Friendly: ReactJS affects the SEO by giving you a SPA (Single Page Application) which requires Javascript to show the content on the page which can be rendered and indexed.Community: ReactJS has a huge community because of its demand each company wants to work with ReactJS. Companies like Meta, Netflix, etc built on ReactJS.Easy to learn: HTML-like syntax of JSX makes you comfortable with the codes of React, it only requires a basic knowledge of HTML, CSS, and JS fundamentals to start working with it.If you want to learn more refer to this article React JS AdvantagesDebugging is Easy: The debugging of ReactJS is unidirectional which means while designing any app using ReactJS the child components are nested within parent components. So, the data flow is in a single direction it gets more easier to debug errors....

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