JavaScript’s Map and Set are two powerful data structures that provide developers with efficient ways to store, retrieve and manage data. A Map in JavaScript is a collection of key-value pairs ...

CoffeeScript, a simple languages that compiles to JavaScript and aims to make web developers’ lives easier, has just moved to a second major release, one that emphasizes syntax improvements ...

The JavaScript is still working behind the scenes. Essentially, we get a more granular HTML syntax, which can just load segments instead of whole pages, and can submit Ajax requests.