Q2 of 3outlined_flagMark your opinion for the below statement:"Usage of JSX syntax is mandatory in React JS."TrueFalse

Opinion on the Statement

The statement "Usage of JSX syntax is mandatory in React JS" is False.

Explanation

1. Understanding JSX: JSX, or JavaScript XML, is a syntax extension for JavaScript that looks similar to HTML. It is commonly used in React to describe what the UI should look like.

2. Alternative Approaches: While JSX is widely adopted because it makes the code more readable and easier to write, it is not mandatory. React components can also be created using plain JavaScript functions or classes without JSX. Instead of JSX, developers can use React.createElement() method to construct elements, which is generally more verbose and less intuitive.

3. Example: For instance, a simple React component can be written in both JSX and without it:

   • Using JSX:

     const element = <h1>Hello, world!</h1>;
     

   • Without JSX:

     const element = React.createElement('h1', null, 'Hello, world!');
     

Conclusion

In summary, while JSX provides convenience and readability, it is not a strict requirement for developing applications in React. Developers have the flexibility to choose their preferred method of defining components.