Love it or loathe it, JSX has made a big impact on front-end engineering. Here's a code-first intro to the HTML-based JavaScript templating language. JSX is a way to write HTML inside of ...

Further, although compiling three lines of JSX code to JavaScript isn’t a big deal, real production applications use way more than three lines of JSX, so the Babel compilation overhead should ...

TypeScript 2.2 is out in a release candidate that continues its embrace of React Native, another JavaScript variant that's used to create native iOS and Android apps. TypeScript, an open source ...

Visual Studio Code is a great, free, cross-platform ... It supports the following file types: JavaScript (.js); TypeScript (.ts); JavaScript React (.jsx;) and TypeScript React (.tsx) -- JSX after ...