React is a JavaScript library provided and maintained by Facebook. React gives developers a lot of freedom and works with a component-based approach. React has spread rapidly and is mainly used in PWA (Progressive Web Applications) and SPA (Single Page Applications).

Code Example:

import Head from "next/head";
import React, {Component} from 'react'

class MetaData extends Component {

    constructor(props, context) {
        super(props, context);
        this.props = props;
        this.metaTitle = props.metaTitle;
        this.metaDescription = props.children;
        this.metaKeywords = props.metaKeywords;

    render() {
        return (
                <title>ilenvo media | {this.metaTitle}</title>
                <meta name="viewport" content="width=device-width, initial-scale=1"/>
                <meta charSet="utf-8"/>
                <meta name="description" content={this.metaDescription}/>
                <meta name="keywords" content={this.metaKeywords}/>

export default MetaData;