March 12, 2018 - There are 2 main data structures in JavaScript — Array and Object

JavaScript data structures help to manage and manipulate data in JavaScript programs. Here's 8 common JavaScript data structures to know, with sample code.

This practical guide shows you how to work hands-on with a variety of storage mechanisms—including linked lists, stacks, queues, and graphs—within the constraints of the JavaScript environment.

The javascript data structures project (w/ typescript support). - datastructures-js

June 4, 2024 - A hash table is a data structure that implements an associative array, which means it maps keys to values. A JavaScript object is a hash table, as it stores key-value pairs.

You'll discover how to implement data structures such as hash tables, linked lists, stacks, queues, trees, and graphs. You'll also learn how a URL shortener, such as bit.ly, is developed and what is happening to the data as a PDF is uploaded ...

July 23, 2025 - The JavaScript Data Structures Practice Problems page covers fundamental data structures such as arrays and strings and advanced structures like stacks and queues.

September 11, 2024 - JavaScript has primitive (built in) and non-primitive (not built in) data structures.

Numbers, Booleans, and strings are the atoms from which data structures are built. Many types of information require more than one atom, though.

June 20, 2023 - production-ready data structures implementation in javascript & typescript.. Latest version: 13.0.0, last published: 3 years ago. Start using datastructures-js in your project by running `npm i datastructures-js`. There are 11 other projects in the npm registry using datastructures-js.

July 27, 2020 - Hash maps on the other hand, allow you to create a structure which you can use where the key can be utilized to quickly access the value in constant time. In JavaScript, implementing a hash map is considerably easy given that we have object literals which we can use to add random properties (i.e our keys).

3 weeks ago - Delve into recursion, searching and sorting, data structures, graphs, and Dijkstra's algorithm. ... Jump around course by following prerequisites at the start of each section, using big O and recursion guidance, and study topics like bubble sort, merge sort, and binary heaps. ... Practice a browser-based JavaScript workflow using Chrome snippets to run code without installing software, exploring console logs and data structures like binary search trees and breadth-first search.

Programming languages all have built-in data structures, but these often differ from one language to another. This article attempts to list the built-in data structures available in JavaScript and what properties they have. These can be used to build other data structures.

In this tutorial, you will first ... the next data structure. Further into the tutorial the concepts become more complex, and it is therefore a good idea to learn DSA by doing the tutorial step-by-step from the start. And as mentioned on the previous page, you should be comfortable in at least one of the most common programming languages, like for example JavaScript, C or Python, ...

September 16, 2025 - Advanced data structures: Explore complex structures such as binary search trees, heaps, and graphs. Each chapter is carefully crafted with clear, no-nonsense explanations of complex concepts, real-world coding examples, and challenging questions (with answers at the end) to reinforce your understanding. Ready to break free from ordinary JavaScript?

December 5, 2023 - If you're looking to get your JavaScript skills to the next level, you're in the right place. Let's jump right in! 🎉 · Data structures are like the different types of containers in a kitchen. Just like how you use a glass for liquids and a plate for sandwiches, in programming, different types of data are stored in different structures.

October 10, 2025 - This beginner-friendly guide covers Data Structures and Algorithms (DSA) in JavaScript, including built-in structures like arrays, strings, Map, Set, and user-defined structures such as linked lists, stacks, queues, trees, heaps, and graphs.

March 10, 2014 - This practical guide shows you how to work hands-on with a variety of storage mechanisms—including linked lists, stacks, queues, and graphs—within the constraints of the JavaScript environment.

An overview of the basic syntax and semantics of JavaScript for those coming from other programming languages to get up to speed. ... Overview of available data structures in JavaScript.