This is an extension to know the total time of a platzi course, you must go to a course and run the extension.
You can try it here!
https://chrome.google.com/webstore/detail/platzi-course-time/fljjoemlfjkpnneocihaobmnhhfjonle
If someone wants to add or improve something, they are invited to collaborate directly in this repository
Jefferson Aguilar
Esteban Ladino
Platzi Course Time is released under the MIT license.