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@uswds-wc/bundle

v2.6.0

Published

Pre-bundled USWDS Web Components for CDN usage - includes all components and Lit

Vulnerabilities

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Links

Git

Maintainers

babsdenneybabsdenney

Keywords

uswdsweb-componentscustom-elementslitdesign-systemgovernmentaccessibilitycdnbundle

Readme

@uswds-wc/bundle

Pre-bundled USWDS Web Components for CDN usage. This package includes all USWDS web components and the Lit library bundled into a single file that can be loaded directly in browsers without a build step.

CDN Usage

From unpkg

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>USWDS Web Components</title>

  <!-- Load USWDS Web Components CSS -->
  <link rel="stylesheet" href="https://unpkg.com/@uswds-wc/bundle/uswds-wc.css">
</head>
<body>
  <!-- Use web components -->
  <usa-button>Click me</usa-button>
  <usa-alert variant="info">
    <span slot="heading">Information</span>
    This is an informational alert.
  </usa-alert>

  <!-- Load USWDS Web Components JS (ES module) -->
  <script type="module" src="https://unpkg.com/@uswds-wc/bundle/uswds-wc.js"></script>
</body>
</html>

From jsdelivr

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@uswds-wc/bundle/uswds-wc.css">
<script type="module" src="https://cdn.jsdelivr.net/npm/@uswds-wc/bundle/uswds-wc.js"></script>

What's Included

This bundle includes:

  • All USWDS Web Components - Actions, Forms, Navigation, Data Display, Feedback, Layout, Structure, and Patterns
  • Lit library - The web component framework (bundled, no separate import needed)
  • USWDS Styles - Complete USWDS 3.x stylesheet

Available Components

Actions

  • <usa-button> - Button component
  • <usa-button-group> - Button group container
  • <usa-link> - Styled link
  • <usa-search> - Search input

Forms

  • <usa-text-input> - Text input field
  • <usa-textarea> - Textarea field
  • <usa-select> - Select dropdown
  • <usa-checkbox> - Checkbox input
  • <usa-radio> - Radio button
  • <usa-date-picker> - Date picker
  • <usa-time-picker> - Time picker
  • <usa-file-input> - File upload
  • <usa-combo-box> - Combo box with autocomplete
  • <usa-range-slider> - Range slider
  • And more...

Navigation

  • <usa-header> - Site header
  • <usa-footer> - Site footer
  • <usa-breadcrumb> - Breadcrumb navigation
  • <usa-pagination> - Pagination controls
  • <usa-side-navigation> - Side navigation

Data Display

  • <usa-card> - Card component
  • <usa-table> - Data table
  • <usa-tag> - Tag/badge
  • <usa-collection> - Collection list

Feedback

  • <usa-alert> - Alert messages
  • <usa-banner> - Government banner
  • <usa-modal> - Modal dialog
  • <usa-tooltip> - Tooltip

Layout

  • <usa-accordion> - Accordion component
  • <usa-step-indicator> - Step progress indicator

Browser Support

This bundle uses ES modules and requires a modern browser:

  • Chrome 61+
  • Firefox 60+
  • Safari 11+
  • Edge 79+

Bundle Size

  • JavaScript: ~300KB (minified), ~80KB (gzipped)
  • CSS: ~350KB (minified), ~40KB (gzipped)

For Bundler Users

If you're using a bundler (Vite, webpack, etc.), we recommend using the individual packages instead for better tree-shaking:

npm install @uswds-wc/forms @uswds-wc/actions lit
import '@uswds-wc/core/styles.css';
import { USAButton } from '@uswds-wc/actions';
import { USATextInput } from '@uswds-wc/forms';

License

MIT