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 ...

The JavaScript Set was introduced to the language in the ES2015 spec, but it has always seemed incomplete. That's about to change. Before we look at the new functionality, let's recap what JavaScript ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. In this episode, Thomas Betts chats with ...

JavaScript introduced Map and Set objects with new ES6. Map provides functionality to use objects as object key. Set is a unique collection of items. This implementation uses hash tables to identify ...