Progress Bar

Full documentation: https://webawesome.com/docs/components/progress-bar

<wa-progress-bar> Stable Since 2.0

Progress bars show how far along an ongoing operation is as a horizontal fill. Use them for file uploads, multi-step flows, or any task with measurable progress.

<wa-progress-bar value="40"></wa-progress-bar>

Examples

Labels

Use the label attribute to label the progress bar and tell assistive devices how to announce it.

<wa-progress-bar value="50" label="Upload progress"></wa-progress-bar>

Custom Height

Use the --track-height custom property to set the progress bar’s height.

<wa-progress-bar value="50" style="--track-height: 6px;"></wa-progress-bar>

Showing Values

Use the default slot to show a value.

<div class="wa-stack">
  <wa-progress-bar value="50" id="progress-bar-demo">50%</wa-progress-bar>

  <div>
    <wa-button pill appearance="filled">
      <wa-icon name="minus" label="Decrease"></wa-icon>
    </wa-button>
    <wa-button pill appearance="filled">
      <wa-icon name="plus" label="Increase"></wa-icon>
    </wa-button>
  </div>
</div>

<script>
  const progressBar = document.querySelector('#progress-bar-demo');
  const subtractButton = document.querySelector('wa-button:has(wa-icon[name="minus"])');
  const addButton = document.querySelector('wa-button:has(wa-icon[name="plus"])');

  addButton.addEventListener('click', () => {
    const value = Math.min(100, progressBar.value + 10);
    progressBar.value = value;
    progressBar.textContent = `${value}%`;
  });

  subtractButton.addEventListener('click', () => {
    const value = Math.max(0, progressBar.value - 10);
    progressBar.value = value;
    progressBar.textContent = `${value}%`;
  });
</script>

Indeterminate

The indeterminate attribute can be used to inform the user that the operation is pending, but its status cannot currently be determined. In this state, value is ignored and the label, if present, will not be shown.

<wa-progress-bar indeterminate></wa-progress-bar>

Importing

If you’re using the autoloader or a hosted project, components load on demand — no manual import needed. To cherry-pick a component manually, use one of the following snippets.

**CDN**

Import this component directly from the CDN:

import 'https://ka-f.webawesome.com/webawesome@3.6.0/components/progress-bar/progress-bar.js';

**npm**

After installing Web Awesome via npm, import this component:

import '@awesome.me/webawesome/dist/components/progress-bar/progress-bar.js';

**Self-Hosted**

If you’re self-hosting Web Awesome, import this component from your server:

import './webawesome/dist/components/progress-bar/progress-bar.js';

**React**

To import this component for React 18 or below, use the following code:

import WaProgressBar from '@awesome.me/webawesome/dist/react/progress-bar/index.js';

Slots

Learn more about using slots.

Name	Description
(default)	A label to show inside the progress indicator.

Attributes & Properties

Learn more about attributes and properties.

Name	Description	Reflects
`css`	`CSSResultGroup \\| undefined` One or more CSSResultGroup to include in the component’s shadow root. Host styles are automatically prepended. Type Default styles
`indeterminate` indeterminate	`boolean` When true, percentage is ignored, the label is hidden, and the progress bar is drawn in an indeterminate state. Type Default false
`label` label	`string` A custom label for assistive devices. Type Default ‘’
`value` value	`number` The current progress as a percentage, 0 to 100. Type Default 0

CSS custom properties

Learn more about CSS custom properties.

Name	Description
`–indicator-color`	`var(–wa-color-brand-fill-loud)` The color of the indicator. Default
`–track-color`	`var(–wa-color-neutral-fill-normal)` The color of the track. Default
`–track-height`	`1rem` The color of the track. Default

CSS parts

Learn more about CSS parts.

Name	Description	CSS selector
`base`	The component’s base wrapper.	`::part(base)`
`indicator`	The progress bar’s indicator.	`::part(indicator)`
`label`	The progress bar’s label.	`::part(label)`

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