iOS 26 Liquid Glass Effects for Vanilla/React/Vue – Liquid-Web

Liquid-Web is a JavaScript library that creates interactive, customizable liquid glass effects introduced in Apple iOS 26.

Features:

• Cross-framework compatibility (Vue, React, Vanilla JS)
• Four distinct glass effect modes: standard, polar, prominent, and shader
• Customizable intensity controls for scale, blur, saturation, and aberration
• Event system with lifecycle hooks
• Instance management and static methods for programmatic control
• Real-time effect updates without re-initialization

See it in action:

How to use it:

1. Install and import Liquid-Web into your project.

# NPM
$ npm install liquid-web

// Vanilla JavaScript
import { LiquidWeb } from 'liquid-web';

// Vue
import { LiquidWeb } from 'liquid-web/vue';

// React
import { LiquidWeb } from './dist/react/index.mjs';

2. Or just drop the CDN link into your HTML file:

<script src="https://cdn.jsdelivr.net/npm/liquid-web/liquid-core.min.js"></script>

3. For a plain HTML/JS project, you target an element with a selector.

<div data-liquid>
  <button>I am liquid button!</button>
</div>

new LiquidWeb('[data-liquid]', {
  // options here
});

4. Vue implementation.

<script setup lang="ts">
  import { LiquidWeb } from 'liquid-web/vue';
</script>
<template>
  <LiquidWeb
    :options="{ /* options here */ }"
    :selector="div"
    @click="(instance) => console.log('Clicked!', instance)"
    @mouseEnter="(instance) => console.log('Mouse entered!', instance)"
    @mouseLeave="(instance) => console.log('Mouse left!', instance)"
  >
    <button>I am liquid button!</button>
  </LiquidWeb>
</template>

5. React implementation.

import { LiquidWeb } from './dist/react/index.mjs';
export default () => {
  return (
    <div>
      <LiquidWeb
        options={{ /* options here */ }}
        selector="div"
        onClick={(instance) => console.log('Clicked!', instance)}
        onMouseEnter={(instance) => console.log('Mouse entered!', instance)}
        onMouseLeave={(instance) => console.log('Mouse left!', instance)}
      >
        <button>I am liquid button!</button>
      </LiquidWeb>
    </div>
  );
};

6. All possible options to configure the liquid glass effect:

• el? (string | HTMLElement): The element selector to apply the liquid effect to.
• init? (boolean, default: true): Determines if the effect should initialize immediately on load. Set to false for manual initialization.
• scale? (number, default: 22): Controls the intensity of the displacement effect. Higher values create more distortion.
• blur? (number | string, default: 2): Sets the intensity of the blur effect.
• saturation? (number | string, default: 170): Adjusts the color saturation level of the effect.
• aberration? (number, default: 50): Controls the intensity of the chromatic aberration effect.
• mode? ('standard' | 'polar' | 'prominent' | 'shader', default: 'standard'): Toggles between different pre-configured glass effect styles.
• on? (LiquidWebEventListeners): An object containing event listeners to attach at initialization.
• events? (LiquidWebEventListeners): An alias for the on option.
• onAny? (LiquidWebEventCallback): A single callback function that fires for any event.

7. Available events. These events can be configured during initialization or attached afterward:

• beforeInit: Fires just before the effect is initialized.
• init: Fires when the effect is initialized. Note: when using the .on() method, this only works if you set init: false first.
• afterInit: Fires immediately after the effect is initialized.
• beforeDestroy: Fires before the effect is destroyed.
• destroy: Fires when the effect is destroyed.
• afterDestroy: Fires after the effect is destroyed.
• beforeUpdate: Fires before the effect’s properties are updated.
• update: Fires when the effect’s properties are updated.
• afterUpdate: Fires after the effect’s properties are updated.
• beforeUpdateEffects: Fires before the visual effects are recalculated.
• updateEffects: Fires when the visual effects are recalculated.
• afterUpdateEffects: Fires after the visual effects are recalculated.
• mouseEnter: Fires when the mouse pointer enters the element.
• mouseLeave: Fires when the mouse pointer leaves the element.
• mouseMove: Fires when the mouse pointer moves over the element.
• mouseDown: Fires when a mouse button is pressed down on the element.
• mouseUp: Fires when a mouse button is released over the element.
• click: Fires when the element is clicked.

// During initialization
const liquid = new LiquidWeb('[data-liquid]', {
  on: {
    init: (instance) => console.log('Effect ready'),
    mouseEnter: (instance) => instance.update({ scale: 35 }),
    mouseLeave: (instance) => instance.update({ scale: 22 })
  }
});

// Post-initialization
liquid.on('click', (instance) => {
  // Custom click handling
});

8. Static methods:

// Get all active instances
const instances = LiquidWeb.__instances__;

// Initialize on specific element
LiquidWeb.init(document.querySelector('.my-element'));

// Retrieve existing instance
const instance = LiquidWeb.getInstance('[data-liquid]');
// Alternative: element.liquidWeb

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