When JavaScript was first introduced to the world it didn't have a dedicated Array data structure - it simply didn't need one, but it got one nevertheless! Here we look at the Array object, which is ...

Now we come to a little controversy. The Array object is still an object and as such it can be used as an associative array. The associative nature of the Javascript Array is supplied via inheritance ...

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

In object-oriented programming (OOP), an object is a reusable unit of code that can perform certain actions and interact with other objects in a program. In OOP languages, all objects have some ...

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to effectively utilize them. JavaScript offers a rich set of data structures ...