PRELEKCJE

 

An empty database in every pocket

IndexedDB is not new. It is supported in almost every browser. Without it, the future of progressive web apps are in peril. But there is not a lot of love for it and that needs to change. We'll investigate why we should love IndexedDB and the kind of apps you can create when you have the power of a database in the browser. Then we'll dive into how to use IndexedDB with a look at both the terrifying API and the friendly libraries that will help us along the way. Together we'll discover a new love for IndexedDB.

Browsers behind your back

You've probably heard of the magic of a Service Worker when a user is offline, but what can we do for them when they get back online? We can take advantage of the Service Worker's life outside of the page and start to perform actions in the background. In this talk we'll investigate the Background Sync API and the APIs that it depends upon, we'll look at what you might use it for and see it in action. Once that is behind us we can take a peek into the future and even more background tasks with a look at the Periodic Sync API.