Tippy.js is a lightweight library designed to create tooltips and other floating UI elements—such as popovers—in modern web applications. Tooltips are small, informative overlays that appear when users interact with an element, typically by hovering or focusing. While browsers provide a basic tooltip feature using the title attribute, these native tooltips are limited in appearance, positioning, and interactivity.

Tippy.js addresses these limitations by offering a highly customizable and accessible solution. You can control the look and feel of your tooltips, choose from built-in themes, and fine-tune their position relative to your elements. This flexibility is especially useful for building interfaces that require more than just simple text hints—such as interactive popovers, rich content, or tooltips that adapt to different screen sizes.

Compared to other tooltip libraries, Tippy.js stands out for its ease of use, modern API, and strong accessibility support. It leverages Popper.js under the hood for precise positioning, ensuring your tooltips stay visible and correctly placed even when the page layout changes. Whether you are building a simple button hint or a complex floating menu, Tippy.js provides the tools to deliver a polished user experience.