JSFiddle - React, Tailwind, and code Playground
by Alex Myronov
JavaScript
/* Flatten an array
Example:
given [[1], [2, 3], [[4]]]
result [1, 2, 3, 4]
*/Please Whitelist JSFiddle in your content blocker.
Help keep JSFiddle free for always by one of two ways:
- Whitelist JSFiddle in your content blocker (two clicks)
- Go PRO and get access to additional PRO features →