To build a web app using React, you need a way to convert your JSX into plain old JavaScript that your browser can understand (see Figure 2). Pearson Addison-Wesley Figure 2.

Now that you have some grasp of React elements, we can explain React components, which are JavaScript functions or ES6 classes that accept arbitrary inputs (props) and return the React elements ...

These days JavaScript is all over the browser and thanks to node.js JavaScript runtime, it's on the server too, outside the browser. SEE: Programming languages: Microsoft TypeScript leaps ahead of ...

Deno 1.0: Node.js makers have new JavaScript runtime for TypeScript programming language Programming language TypeScript 3.9 cuts compile times by up to 40%, says Microsoft ...