JSX (JavaScript)

JSX (JavaScript XML, formally JavaScript Syntax eXtension) is a JavaScript extension that allows creation of Document Object Model (DOM) trees using an XML-like syntax. Initially created by Facebook for use with React, JSX has been adopted by multiple web frameworks.^{: 5 : 11} Being a syntactic sugar, JSX is generally transpiled into nested JavaScript function calls structurally similar to the original JSX.