This webcomponent follows the open-wc recommendation.
npm i @digital-realty/ix-wizard
<script type="module">
import '@digital-realty/ix-wizard/ix-wizard.js';
import '@digital-realty/ix-wizard/ix-wizard-step.js';
</script>
<ix-wizard>
<ix-wizard-step>
<div value="1">Option label</div>
</ix-wizard-step>
</ix-wizard>
import { IxWizard, IxWizardStep } from 'ix-wizard'
<IxWizard>
<IxWizardStep>
<div value="1">Option label</div>
</IxWizardStep>
</IxWizard>
Full documentation and demo are available at DLR Component Gallery.