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I'm using React with JSX with react-tools to compile the JSX code to JavaScript.
What ES6 features are supported in JSX with the harmony option enabled?
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This article covered some of the most important ES6 features like modules, destructuring, spread operator, arrow functions and template literals.
JSX stands for “JavaScript XML,” and it is a syntax extension to JavaScript based in ES6, the newest “version” of JavaScript. JSX allows you to write HTML in React by converting HTML into React components, helping you to more easily create user interfaces for your web applications.
There's plenty of interesting history behind these naming conventions, but what you need to know is: ES6 is the “new” version of JavaScript, and extends the existing specification with some helpful new features. React Native uses Babel, the JavaScript compiler, to transform our JavaScript and JSX code.
ES6 brought significant changes to the JavaScript language. It introduces several new features such as, block-scoped variables, new loop for iterating over arrays and objects, template literals, and many other enhancements to make JavaScript programming easier and more fun.
It defines the standard for the JavaScript implementation. ES6 brought significant changes to the JavaScript language. It introduces several new features such as, block-scoped variables, new loop for iterating over arrays and objects, template literals, and many other enhancements to make JavaScript programming easier and more fun.
But in ES6, it has embraced this look as well for Each module is just a chunk of codes that uses once in loaded rather than it will be executed. Along with there may be declarations of the codes, which include (variable declarations, function declarations, etc.). These declarations are kept local to the module by using default.
Now, in ES6 you can specify default values to the function parameters. This means that if no arguments are provided to function when it is called these default parameters values will be used. This is one of the most awaited features in JavaScript. Here's an example:
Thanks to kangax for the compatibility table
Update: Just use babel (previously named 6to5) to compile your JSX. It's faster and has better es6 support anyway.
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