It looks like your message is incomplete or cut off after “ data-sd-animate=”. I’ll assume you want to know about that HTML attribute and how to use it. Here’s a concise explanation and examples.
What it is
- data-sd-animate is a custom data attribute (prefixed with data-) used to store animation-related information on an HTML element. Browsers ignore it by default; JavaScript and CSS can read/use it.
How to use it
- Add the attribute in HTML:
Hello - Read in JavaScript:
javascript
const el = document.querySelector(‘span[data-sd-animate]’);const anim = el.dataset.sdAnimate; // “fade-in” - Apply behavior (example using CSS classes toggled by JS):
javascript
if (anim === ‘fade-in’) {el.classList.add(‘fade-in’);} - Example CSS:
css
.fade-in { opacity: 0; transform: translateY(8px); animation: fadeIn 400ms forwards;} @keyframes fadeIn { to { opacity: 1; transform: translateY(0); }}
Notes
- Use dataset in JS:
element.dataset.sdAnimatemaps fromdata-sd-animate. - Choose attribute values consistently (e.g., “fade-in”, “slide-up”).
- Keep attributes descriptive and avoid encoding complex logic in them.
If you meant something else (e.g., a specific library that uses data-sd-animate), tell me which one and I’ll give targeted examples.
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