In this article, you will learn about arrow functions, the syntax, parameters, parentheses and curly brackets, and when you can omit them. You will also learn about implicit and explicit return, immediately invoked arrow functions and the main differences between arrow functions and functions.
JavaScript Scope Explained
Scope is one of the most important topics in JavaScript. In this tutorial, you will learn about what scope is. Then, you will learn about types of scope and how they work. You will also learn about ES6 variables, block statements, why they matter for scope. Lastly, you will also learn about closures.
JavaScript Loops – All You Need to Know
JavaScript loops are a great way to execute a block of code repeatedly. In this tutorial, you will learn about all loops, the for, while, do…while, for…in and for…of, and how to use each of them. You will also learn about the problem with infinite loops and what to watch out for.
Introduction to JavaScript Variables – What You Should to Know
Knowing how to work with JavaScript variables is a must for every web and JavaScript developer. In this tutorial, you will learn the basics, how to declare, initialize and re-assign JavaScript variables and how to use var, let and const. You will also learn about scope.
JavaScript Objects – A Friendly Introduction Pt.2
JavaScript objects can be difficult to learn, especially for beginners. In this tutorial you will learn how to loop through JavaScript objects with for…in loop, Object.keys(), Object.values(), Object.entries() and Object.getOwnPropertyNames(). You will also learn how to freeze objects and about some gotchas.
JavaScript Objects – A Friendly Introduction Pt.1
JavaScript objects can be difficult concept to grasp, especially for beginners. This tutorial will help you understand them. You will learn about properties, keys and values and how to work with them. After that, you will learn about five ways you can use to create new objects.