How can I view the source of a google apps script

Question

In the google apps script editor for google sheets, I can add a library created by others if I know the project key e.g. MKvHYYdYA4G5JJHj7hxIcoh8V4oX7X1M_ (a library for accessing the Twitter API)

But how can I view the source of that library?

Answer 1

Just copy and paste in the URL:

https://script.google.com/d/(THE_SCRIPT_ID)/edit?usp=drive_web

Eg. https://script.google.com/d/MKvHYYdYA4G5JJHj7hxIcoh8V4oX7X1M_/edit?usp=drive_web