[UX] Change tags field display to use 'tag blocks' when entering tags

[laryn]

I think it would be a big UX improvement on tags fields to use something like this (styled a little better) instead of plain text comma-separated entry:

http://stackoverflow.com/questions/14083272/how-to-make-a-tags-box-using-jquery-with-text-input-field-tags-separated-by

[laryn]

This could be a similar concept: https://www.drupal.org/project/autocomplete_deluxe

or https://www.drupal.org/project/active_tags

This one looks a little nicer out of the box: https://github.com/xoxco/jQuery-Tags-Input

And this one looks good, too, w/ Bootstrap: https://bootstrap-tagsinput.github.io/bootstrap-tagsinput/examples/

[laryn]

In replying to another issue, I did a quick test of the Select2 module for Drupal and realized it also has this functionality (in addition to making select dropdowns easier to use). That module may be a good place to start: