The Javascript Space is completely different from 15 years ago when NodeJS was first released. The technology behind Bun Bun is a Javascript Runtime. It starts with an Engine - The Component of a runtime that runs the Javascript code. Bun comes with built-in testing support, and so it is much faster from the other ones.

Discover Bun - A Faster, Modern JavaScript Runtime

JSX is an extension of JavaScript syntax used in React for describing UI components using XML-like syntax. It allows developers to write HTML-like code within JavaScript files, enabling the creation of dynamic and interactive user interfaces. Readers can learn how JSX simplifies UI development in React applications by combining markup and logic in a single file, improving readability, maintainability, and developer productivity in building modern web applications.

Best of JSX — September 2023