![]() ![]() If you do not have Node.js installed, you can download it from the Node.js website. I assume you have prior knowledge of writing JavaScript/node.js applications. We will proceed to set up our node.js application to use ES6+ syntax. When writing this article, you can use some ES6 JavaScript syntax in your node.js project, but not all are supported yet. This also means that you can use Babel to convert our ES6 codes for backward compatibility when writing node.js applications.Ī normal ES5 code snippet for importing express will look like this.Įnter fullscreen mode Exit fullscreen mode ![]() It is a significant enhancement to the JavaScript language and adds many more features to simplify large-scale software development.īabel is a toolchain mainly used to convert ECMAScript 2015+(ES6+) code into a backwards-compatible version of JavaScript in current and older browsers or environments. ECMA Script is the standardized name for JavaScript, and version 6 is the next version after version 5, released in 2011. Have you ever tried writing ES6 JavaScript for frontend applications, and it caught your fancy, and you do not want to stop, but got into backend development using Node.js, and you had to go back to the old-fashioned ES5 syntax? Well, in this article, I will guide you on how to set up an ES6 transpiler for writing ES6 codes on the server-side using node.js and babel.ĮS6 refers to version 6 of the ECMA Script programming language. ![]()
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