@hugeicons/svelte

Hugeicons Svelte rendering library for fast, customizable icons with TypeScript and tree-shaking support

What is Hugeicons?

Hugeicons is a large icon set for modern web and mobile apps. The free package includes 4,600+ Stroke Rounded icons. The Pro package provides 46,000+ icons across 10 styles.

How It Works

This package (@hugeicons/svelte) is a rendering library - it provides the HugeiconsIcon component that displays icons in your Svelte app. The icons themselves come from separate icon packages:

• Free icons: @hugeicons/core-free-icons (4,600+ icons)
• Pro icons: @hugeicons-pro/core-* packages (46,000+ icons, requires license)

Key Highlights

• 4,600+ Free Icons: Stroke Rounded set for unlimited personal and commercial projects
• 46,000+ Pro Icons, 10 Styles: Stroke, Solid, Bulk, Duotone, and Twotone families for sharp, rounded, and standard needs with richer variants
• Pixel Perfect Grid: Built on a 24x24 grid for crisp rendering at any size
• Customizable: Easily adjust colors, sizes, and styles to match your design needs
• Tree Shaking Ready: Named exports keep bundles lean in modern bundlers
• Regular Updates: New icons added regularly to keep up with evolving design trends

Looking for Pro Icons? Check out our docs at hugeicons.com/docs for detailed information about pro icons, styles, and advanced usage.

Table of Contents

• What is Hugeicons?
• How It Works
• Features
• Installation
• Usage
• Props
• Examples
  • Basic Usage
  • Custom Size and Color
  • More examples and patterns
• Performance
• Troubleshooting
• Browser Support
• Related Packages
• Pro Version
• License
• Related

Features

• Customizable colors, sizes, and stroke width
• TypeScript support with full type definitions
• Tree shakeable for optimal bundle size
• Multiple bundle formats (ESM, CJS, UMD)
• Svelte 5 with runes support
• Alternate icon support for dynamic interactions

Installation

# Using npm
npm install @hugeicons/svelte @hugeicons/core-free-icons

# Using yarn
yarn add @hugeicons/svelte @hugeicons/core-free-icons

# Using pnpm
pnpm add @hugeicons/svelte @hugeicons/core-free-icons

# Using bun
bun add @hugeicons/svelte @hugeicons/core-free-icons

Usage

<script>
  import { HugeiconsIcon } from '@hugeicons/svelte';
  import { SearchIcon } from '@hugeicons/core-free-icons';
</script>

<HugeiconsIcon
  icon={SearchIcon}
  size={24}
  color="currentColor"
  strokeWidth={1.5}
/>

Props

| Prop | Type | Default | Description | |------|------|---------|-------------| | icon | IconSvgElement | Required | The main icon to display | | altIcon | IconSvgElement | - | Alternative icon for states, interactions, or dynamic icon swapping | | showAlt | boolean | false | When true, displays the altIcon instead of the main icon | | size | number \| string | 24 | Icon size in pixels | | color | string | currentColor | Icon color (CSS color value) | | strokeWidth | number | - | Width of the icon strokes | | absoluteStrokeWidth | boolean | false | When true, the stroke width will be scaled relative to the icon size | | className | string | - | Additional CSS classes |

Examples

Basic Usage

<script>
  import { HugeiconsIcon } from '@hugeicons/svelte';
  import { Video01Icon } from '@hugeicons/core-free-icons';
</script>

<HugeiconsIcon icon={Video01Icon} />

Custom Size and Color

<script>
  import { HugeiconsIcon } from '@hugeicons/svelte';
  import { NotificationIcon } from '@hugeicons/core-free-icons';
</script>

<HugeiconsIcon
  icon={NotificationIcon}
  size={32}
  color="#FF5733"
/>

More examples and patterns

• Examples: https://hugeicons.com/docs/integrations/svelte/examples
• Best practices: https://hugeicons.com/docs/integrations/svelte/best-practices

Performance

• Tree-shaking: The package is fully tree-shakeable, ensuring only the icons you use are included in your final bundle
• Optimized SVGs: All icons are optimized for size and performance
• Code Splitting: Icons can be easily code-split when using dynamic imports

Troubleshooting

Common Issues

1. Icons not showing up?

   • Make sure you've installed both @hugeicons/svelte and @hugeicons/core-free-icons
   • Check that the icon names are correctly imported

2. TypeScript errors?

   • Ensure your tsconfig.json includes the necessary type definitions
   • Check that you're using the latest version of the package

3. Bundle size concerns?

   • Use named imports instead of importing the entire icon set
   • Implement code splitting for different sections of your app

Browser Support

The library supports all modern browsers.

Related Packages

• @hugeicons/react - React component
• @hugeicons/vue - Vue component
• @hugeicons/angular - Angular component
• @hugeicons/react-native - React Native component

Pro Version

Want access to 46,000+ icons and 10 unique styles? Check out our Pro Version and visit our docs for detailed documentation.

Available Pro Styles

• Stroke Styles
  • Stroke Rounded (@hugeicons-pro/core-stroke-rounded)
  • Stroke Sharp (@hugeicons-pro/core-stroke-sharp)
  • Stroke Standard (@hugeicons-pro/core-stroke-standard)
• Solid Styles
  • Solid Rounded (@hugeicons-pro/core-solid-rounded)
  • Solid Sharp (@hugeicons-pro/core-solid-sharp)
  • Solid Standard (@hugeicons-pro/core-solid-standard)
• Special Styles
  • Bulk Rounded (@hugeicons-pro/core-bulk-rounded)
  • Duotone Rounded (@hugeicons-pro/core-duotone-rounded)
  • Duotone Standard (@hugeicons-pro/core-duotone-standard)
  • Twotone Rounded (@hugeicons-pro/core-twotone-rounded)

License

The code in this package (@hugeicons/svelte) is licensed under the MIT License.

This package only provides rendering utilities. It does not include or grant any rights to Hugeicons icon assets. Using Pro icon styles requires a valid Hugeicons Pro license.

Hugeicons icon packs are licensed separately:

• Free icon packs: use the license included with the specific free icon package you install.
• Pro icon packs (@hugeicons-pro/*): require a paid Hugeicons Pro license and are governed by the Hugeicons Pro Terms (see Pro License.).

Related

• Changelog - Version history and release notes
• @hugeicons/core-free-icons - Free icon package
• Hugeicons Website - Browse all available icons