Text Underline
An underline that slides in from the left when you hover and out to the right when you leave. Good for text links, nav items and small button accents.
One of 65 GSAP components in React, Vue and HTML.
The full source for Text Underline is locked.
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Where this component came from.
We built it for good-fella.com, our own site, and kept it in the library once it earned its place. The same code runs in production today.
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Frequently asked
- Does Text Underline work with React and Vue?
- Text Underline ships as React (Next.js included), Vue 3 (Nuxt included), plain HTML/CSS/JS - the same animation in each format. The React version uses the official useGSAP hook with cleanup handled; the Vue version is a real single-file component with <script setup>.
- Do I need GSAP to use Text Underline?
- Yes. Text Underline is built on GSAP directly, and GSAP has been 100% free for commercial use, including every plugin, since version 3.13. The component page lists exactly what to install.
- Can I customize Text Underline without editing code?
- Text Underline exposes 5 tunable controls in the Customize panel on this page - drag the values, watch the live preview respond, and the code you copy carries your exact settings.
- Is Text Underline free?
- Text Underline is part of the Annnimate Library, a paid subscription (from EUR 249/year). The live preview and customization run free on this page; the paste-ready code is for members.
- Can I use Text Underline in client projects?
- Yes. The Annnimate license covers commercial and client work - ship Text Underline on as many projects as you build, with no attribution required.
- Does Text Underline respect prefers-reduced-motion?
- Yes. Every Annnimate component handles prefers-reduced-motion via gsap.matchMedia, so users who opt out of motion get an effectively instant, readable state.
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