AI solution for Interview Question on BFE.dev
168. What is the difference between `display:none` and `visibility:hidden`

The main difference between display:none and visibility:hidden is their effect on the layout of a web page.

display:none completely removes an element from the page and does not allocate any space for it. As a result, the element is not visible and cannot be interacted with by the user or accessed by screen readers.

visibility:hidden, on the other hand, hides an element while still allocating space for it on the page. The element is not visible, but its space is still taken up in the layout. This means that other elements on the page will not move to fill the space left by the hidden element.

In summary, display:none completely removes an element from the page and does not allocate space for it, while visibility:hidden hides an element while still taking up space in the layout.