You can add JavaScript libraries to your Pen through the JavaScript settings menu . There are two ways to access the JavaScript settings menu. For quickest access, click the gear icon in the upper left of the JS editor panel. That opens the Pen Settings menu with the JavaScript tab automatically selected.
Read moreDoes CodePen use react?
The codepen provide you an online platform to create react, HTML, CSS , JavaScript project.2 Mar 2020
Read moreHow do you define a react in CodePen?
But, you can use React on CodePen!
Read moreHow do you add a react to CodePen?
But, you can use React on CodePen!
Read moreHow do I import files into CodePen?
Drag and drop individual files into the Project Root, or into directories within the project . File upload is supported in all browsers. Note that to upload files other than text files (like images), you’ll need to be a PRO member.
Read more