![]() So what is this course all about? Well, the general theme is to teach you the fundamentals of the JavaScript language and also to explore some new features available in JavaScript versions ES6 and above. My name is Nimish, and I’ll be guiding you through the next hour to hour and a half, in which we’ll be learning some of the new features available in the JavaScript language and using it to build up a real working app. What is up, everyone, and welcome to our course on modern JavaScript. Next, start a new file by right clicking on the folder in the left-hand pane and selecting New File. Create a new folder to contain your project files by selecting menu -> file -> Add Project Folder and selecting the new folder you just created. ![]() Run through the installation wizard and start the program. If you want to use a different program, feel free to skip this section. It allows us to write Javascript on an appealing interface and contains packages that allow us to compile and run Javascript programs. In this course, we will use the Atom IDE. Asynchronous iteration – pair iterators with promises and async function.Rest/Spread properties – quickly apply functionality to ranges of values.RegEx changes – extra support for regular expressions.Trailing commas – does not cast error if extra comma added.Object.getOwnPropertyDescriptors() – print description of object.padStart() – add padding at the front or back of strings Shared memory and atomics – add threading to Javascript.Async functions – execute functions in parallel.Exponentiation operator – raise value to the power of another.() – check if a function contains an element.Promises – implement try-catch in Javascript.Destructing – retrieve values based on reverse interpreting.Arrow functions – create simple functions more easily.Array functions – extra, highly efficient functionality attached to arrays. ![]() Classes – simulate object oriented behaviour.Let constants – create variables whose value can never change.Multiline strings – create strings that span multiple lines.String interpolation – build variables right into a string.Default parameters – add default values for function parameters.
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