Most web projects take advantage of online code libraries the most familiar (to me anyway) being Bootstrap, Fontawesome and Jquery.
I found it handy to have a Notepad++ file with all the relevant links already saved so I can just cut and paste where necessary.
There are a quite a few CDN companies which provide these services but the most comprehensive and seemingly the most reliable are Google and the CDNJS website.
If you visit the links provided you will see just how many code library services there are available and to a newbie like myself like wow! Is there really this much? My head already hurts some/most days.
For anyone who isn’t sure what a Content Delivery Network is here are a few more links.
I hope you find these short posts useful, they are short but I need most of my time for my own coding practice. Have a fun day. ;o)