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Jerkmate
https://modern-css.com/hover-tooltips-without-javascript-events/
CSS Hover Tooltips with popover=hint and interestfor
Apr 26, 2026 - Show CSS hover tooltips with popover=hint and the interestfor attribute. No JavaScript mouseenter or mouseleave event listeners required.
css hoverpopover hinttooltips
https://open-ui.org/components/popover-hint.research.explainer/
Popover=hint (Explainer) | Open UI
explainer open uipopover hint
https://caniuse.com/?search=ciu/wf-popover-hint
"ciu/wf-popover-hint" | Can I use... Support tables for HTML5, CSS3, etc
use support tableshtml5 css3 etcciu wfpopover hint