Moder Pure CSS Tooltip Library – Cooltipz.css
Cooltipz.css is a lightweight, accessible, CSS only, configurable tooltip library for modern web UI/UX design.
Tooltip
Create Popovers Around Elements – Popover.js
A tiny yet fully configurable popover JavaScript library for creating tooltip- and popover-style popups around any DOM element you specify.
Minimal Rich Text Tooltip JavaScript Library – Creativa Tooltip
A lightweight, fully configurable, mobile-compatible, rich text tooltip JavaScript library.
Tiny HTML5 Tooltip JavaScript Library – Tooltip.js
A lightweight JavaScript library for creating customizable, animated HTML5 tooltips on any elements.
Tiny Smart Tooltip JavaScript Library – Tooltipper
A super tiny tooltip JavaScript library that will automatically adjust the tooltip’s position to stay on the screen.
Simple CSS Only Tooltips – purecsstooltip.css
Just another CSS only tooltip library for showing custom tooltips when hovering over an element.
CSS/HTML Only Animated Tooltip Library
A tiny, themeable, CSS-only tooltip library that is easy to implement and configure via HTML data attribute.
Customizable Interactive Tooltips In Pure JavaScript – Tippy.js
Tippy.js is a small yet highly customizable JavaScript tooltip library that helps you add customizable, interactive, animated tooltips to any DOM elements.
Animated Tooltip Component In Vanilla JavaScript
A Custom Element that attaches an animated customizable tooltip to elements using plain JavaScript.
Pure CSS/SCSS Tooltip Library – Tooltip UI
A CSS only tooltip library that applies a customizable, animated tooltip popup to an element you specify.