best js ide's free code example

Example 1: good javascript ide

I would Say the Atom IDE is pretty good for typing and editing Javascript

Example 2: Javascript ide

Best editor for JavaScript, NodeJS, ect. is Visual Sudio Code. VSC is simple to understand, and easy to use.

Visual Studio Code Download:
https://code.visualstudio.com/Download

Example 3: javascript free code editors

Codepen.io is free and browser based