React component not rendering on Codepen

Tell us what’s happening:
React component not rendering on Codepen. Cannot figure out why this simple component is not working. I have added React and Redux to JS in Codepen as well.

Your code so far
Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0.

Link to the challenge:

Console says ReactDOM is not defined. Try using 16.4.2 for ReactDOM

It works now! Any idea why this is the case though?

Sorry, I have no idea

Thanks, this helped with my issue also. Can’t believe it took me 30 minutes to find this :confused: