UpUp – Kickstarting the Offline First Revolution


UpUp is a tiny javascript library that makes sure your users can always access your site’s content, even when they’re on a plane, in an elevator, or 20,000 leagues under the sea.

Mobile-First has become the de-facto standard for building modern sites. But in a world where everyone is mobile, an always-on connection isn’t something we can rely on. It’s time to start thinking Offline First. With UpuUp you control the content your users see, even when they are offline. And you can do it with just a single JavaScript command.

See it in action:

upup-readme

Demo: https://www.talater.com/upup/

Download: https://github.com/TalAter/UpUp