Simple Confirmation Dialogs on Click – Bootstrap 5 Confirm Popover
Use Bootstrap 5 Confirm Popover for lightweight, jQuery-free confirmation dialogs. Integrates with buttons/links using BS5’s native Popover.
JavaScript & CSS popover
Custom Tooltips and Popovers in JavaScript – show-tips
A lightweight JS library for animated, customizable, themeable tooltips and popovers. Configurable via HTML data attributes.
Create Custom Alerts/Tooltips/Popovers with Bobpop.js
A Vanilla JavaScript library for custom popups. Create alerts, tooltips, and popovers easily.
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.
CSS Only Accessible Tooltip & Popover – pop-pop.css
pop-pop.css is a simple, accessible, flexible, customizable CSS tooltip & popover library for the modern web & mobile design.
Google Inspired Popover Menu In Pure CSS
A modern CSS only popover navigation menu as you seen on Google.com.
Customizable Popover On Text Selections – Selection-js
Yet another JavaScript plugin to create a popover that displays on the top of your text selection.