Quick Answer
Tooltips: use jQuery UI Tooltip or a lightweight plugin like tippy.js. jQuery UI: $(".has-tooltip").tooltip({content: function() { return $(this).attr("title"); }}). Custom: show/hide a floating div on mouseenter/mouseleave, position it relative to the target with .offset(). Always clean up on element removal to prevent orphaned tooltip divs.
Answer
Show/hide elements on hover or click. Position relative to target dynamically. Include accessibility attributes. Improves UX with contextual information.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
