What is the name of this ui component?

Question

Do you know what is the name of this component? It allows the user to add some filters based on a list.

Sorry if it's not the right place to ask my question.

Answer 1

Tags Input

Used to add keywords for search or categorizing.

Answer 2

As suggested by @Beth, you should be able to tell by checking the page's code.

For instance, in Stackoverflow, it's a <span> with a particular style (in Chrome, when you add a tag to a question, right-click on it, then "Inspect element")