RT freeCodeCamp.org
CodePen is a popular online code editor that's great for front-end development projects.
You can create pens & projects, add packages to a pen, & much more.
In this guide @codergirl1991 shows you how to use CodePen, explains its basic features, & more.
https://www.freecodecamp.org/news/how-to-use-codepen/

https://twitter.com/freeCodeCamp/status/1455490119281123337