Simple Pure CSS Tooltip Library – Tooltips.css
A simple, plain, lightweight CSS/SCSS library that displays nice-looking tooltips with optional directions on any DOM elements when hovered.
Tooltip
Moder Pure CSS Tooltip Library – Cooltipz.css
Cooltipz.css is a lightweight, accessible, CSS only, configurable tooltip library for modern web UI/UX design.
Versatile CSS Tooltip Library – Simple Hint
A CSS-only tooltip library for appending customizable, responsive, animated, and themeable tooltips to any element within the document.
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.
Versatile Tooltip JavaScript Plugin – TCtooltip
A pure javascript tooltip plugin that aims to be simple, customizable, with no dependencies and no inline styles.
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.
Feature-rich JavaScript Tooltip Library – SimpleTooltip.js
A simple, flexible, customizable, animated tooltip JS library that supports nested tooltips, HTML content, custom trigger events, and much more.
Create Custom Tooltips With Cool CSS3 Animations
A tiny CSS library that allows you to easily create various kinds of animated tooltips with fade, flip, fold and zoom animations.
Beautiful Easy-to-use Tooltip JavaScript Library – Custom Tooltips
A lightweight and easy-to-use tooltip library written in vanilla JavaScript.
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.