A stack in JavaScript is a linear data structure that follows the Last-In-First-Out (LIFO) principle, where elements are both added and removed from the top, and can be used for a variety of tasks.

We’ll want the users of our data structure to be able to determine which value they want, so we’ll modify our inner function to accept an argument that will determine which value to return.

Stack data structure implementation in javaScript. Contribute to alexpryp/minStack_implementation development by creating an account on GitHub.