MCA - Full Stack Web Development using MERN

Babel is essential in React development for two main reasons: 

    JSX Support
    React uses JSX (JavaScript XML), a syntax extension that allows writing HTML-like code within JavaScript. However, browsers cannot understand JSX directly. Babel transforms JSX into regular JavaScript function calls (specifically, React.createElement()). 

    Modern JavaScript Compatibility
    React apps often use modern JavaScript features (like arrow functions, classes, destructuring, etc.). Babel compiles these features into older JavaScript syntax so that the code works across a wide range of browsers, including older ones like Internet Explorer.