JSFiddle - React, Tailwind, and code Playground
by asdf
JavaScript
// Flatten array. This array can have multiple types: {}, [], "", undefined, null, 123 are all valid types inside the array.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 →