javascript cheat sheet array code example

Example 1: javascript cheat sheet

Best Cheat Sheet:
https://websitesetup.org/wp-content/uploads/2020/09/Javascript-Cheat-Sheet.pdf

Example 2: list of javascript cheat sheet

.filter(n => ...) => array

Example 3: list of javascript cheat sheet

.map(n => ...)   // ie9+
.reduce((total, n) => total) // ie9+
.reduceRight(...)