During these exercises, we will explore object-oriented programming concepts and how to apply them using Javascript. Sadly, the javascript object implementations do not have concepts like Method ...

We will create a basic app that adds and removes names to a list. Using this assignment we will primarily focus on code organization using the Object Literal Pattern. Object Literals provide a very ...

JavaScript is a flexible language, allowing for all sorts of styles and programming paradigms. Although this breadth sometimes comes at a cost to readability or consistency across a code base, it also ...

Some patterns to create an object are: The factory pattern uses a function to abstract away the process of creating specific objects and returning their reference. The prototype pattern adds the ...

What is JSON (JavaScript Object Notation)? JSON (JavaScript Object Notation) is a text-based, human-readable data interchange format used to exchange data between web clients and web servers. The ...

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 ...

There's a lot you can do with JavaScript: Images can swap when you move a mouse over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a ...

Last week we enhanced a map interface with voice commands using annyang. This week we’ll extend our multi-modal interface even further by adding simple head-tracking using pico.js. Pico.js is a ...