Posts about JavaScript

Write more reliable JavaScript with optional chaining
How JavaScript’s at() method makes array indexing easier
The power of the spread and rest syntax in JavaScript
When to use map() vs. forEach()
Mastering default values in JavaScript with the nullish coalescing (??) operator
Using closest() to return the correct DOM element
Phone number links and accessibility
Zero-based date, Christmas, and emoji
Math.floor, Math.random, and Jurassic Park
Show my password, please
Accessible floating labels