Data Structures With JavaScript: Stack and Queue - Tuts+ Code Article

Two of the most commonly used data structures in web development are stacks and queues. Many users of the Internet, including web developers, are unaware of this amazing fact. If you are one of these developers, then prepare yourself for two enlightening examples: the 'undo' operation of a text editor uses a stack to organize data; the event-loop of a web browser, which handles events (clicks, hoovers, etc.), uses a queue to process data. Now pause for a moment and imagine how many times we, as both a user and developer, use stacks and queues. That is amazing, right? Due to their ubiquity and similarity in design, I have decided to use them to introduce you to data structures.