Widget
Embed the halving countdown
The countdown to the next Helium halving as an iframe. It loads one small page from this site: no script on your page, no cookie, no tracking.
Graphite
<iframe src="https://heliumhalving.xyz/embed/widget" title="Helium halving countdown" width="360" height="170" style="border:0;border-radius:22px;max-width:100%" loading="lazy"></iframe>
Light
<iframe src="https://heliumhalving.xyz/embed/widget?theme=light" title="Helium halving countdown" width="360" height="170" style="border:0;border-radius:22px;max-width:100%" loading="lazy"></iframe>
Other ways to use the data
The next three halvings are also a calendar file: https://heliumhalving.xyz/halving.ics. Import it into a calendar app to get the dates as all-day events.