Inputs animation · .sds-input-waveform

Waveform

Waveform — input animation. Add the class .sds-input-waveform to any element — it loops continuously as soon as the class is applied, with no JavaScript.

Live demo

Demo uses this site's neutral theme; override --sds-primary to match your brand.

Quick start

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@salkomdesignstudio/sds-motion-forge/dist/categories/inputs.min.css" />

<input class="sds-input-waveform" placeholder="Type here" />

Loads only the inputs bundle (core is included).Prefer one file? Use https://cdn.jsdelivr.net/npm/@salkomdesignstudio/sds-motion-forge/dist/motion.min.css (all 604 effects).

How it works

Plays as soon as the class is applied, looping continuously. It animates its border color and movement and scale (transform). Timing is fixed for this effect, but you can still override animation-duration/timing-function on the element.

Technical details

Class	`.sds-input-waveform`
Category	Inputs
Runs	loops continuously, as soon as the class is applied
Animated properties	border-color, transform
Compositor-only	No — also animates paint or layout properties
Needs child elements	No
Needs per-character spans	No
JavaScript	None required
Keyframes	sds-inputWaveform
Design tokens	n/a
Since	4.0.3

Copy-paste code

HTML

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@salkomdesignstudio/sds-motion-forge/dist/motion.min.css" />
  </head>
  <body>
    <input class="sds-input-waveform" placeholder="Type here" />
  </body>
</html>

React / Next.js

import "@salkomdesignstudio/sds-motion-forge/dist/motion.min.css";

export default function Demo() {
  return (
    <input className="sds-input-waveform" placeholder="Type here" />
  );
}

Angular

// angular.json → architect.build.options.styles:
//   "node_modules/@salkomdesignstudio/sds-motion-forge/dist/motion.min.css"
import { Component } from '@angular/core';

@Component({
  selector: 'app-demo',
  standalone: true,
  template: `
    <input class="sds-input-waveform" placeholder="Type here" />
  `,
})
export class DemoComponent {}

Tailwind CSS

/* app.css — Tailwind v4 */
@import "tailwindcss";
@import "@salkomdesignstudio/sds-motion-forge/dist/motion.min.css";

/* then use the class like any other: */
<input class="sds-input-waveform" placeholder="Type here" />

Typed React, Angular, Tailwind and Web Components wrappers live in packages/ in the repository and are not yet published to npm; the snippets above need only the CSS.

Related animations

All 100 inputs animations · Installation & usage docs · Custom bundle builder