This part of the Project Options relates to external JavaScript and CSS sources for your website. You can add any external JavaScript libraries or CSS style sheets here, and they will be included in your website after export.
You can include your JS or CSS library by entering the library's URL and clicking the Add button. CSS also has the additional option to set which media the CSS will load into. Options are all, screen, and print. See https://www.w3schools.com/tags/att_link_media.asp for additional info. For JavaScript, you will have an option to add the async attribute to defer loading. See https://www.w3schools.com/tags/att_script_async.asp for more details.
You can also choose from the list of common libraries we use in SPINNR. Just click on the add this is library button.
In the last part of this section, you can directly add a custom JavaScript code that you want to include in your website. You can also choose which part of the page the script will load into. This editor will not check your code and an error in the code may cause the website to be unresponsive so make sure you know what you are doing. This normally is used by the more advanced developers.
