For a tutorial about Tooltips, read our Bootstrap Tooltip Tutorial. To create a tooltip, add the data-toggle="tooltip" attribute to an element. In this Angular Bootstrap tutorial, we'll learn how to add bootstrap tooltips in the Angular 10/9/8 project by using the ng-bootstrap package. in our App.js file, we will write code for open simple bootstrap 4 tooltip using react-bootstrap library. The difference between a popover and a tooltip is that a popover can contain more information than a tooltip. Bootstrap tooltips components to create beautiful tooltips to present hint or information regarding the element on hover. I have that button on a fixed sidenav, closeOnClick is enabled, and added some code found in support forum so that it only closes on small and xs screens. Here is a description of the problem and solution. This is because trigger is not set. To open a Bootstrap modal on button click without using jQuery, you need to add two attributes to the