Talk | 
BASTA! Spring 2019
 | 26.02.2019

PWA Deep Dive: Offlineanwendungen im Griff

Zentrale Eigenschaft jeder Progressive Web App (PWA) ist die Verbindungsunabhängigkeit. Dank dem Service Worker funktioniert die App auch dann, wenn der Anwender gerade offline ist: im Tunnel, im Park oder im Dschungel. Bei der Generierung eines Service Workers hilft das Toolkit Workbox. Anwenderdaten werden hingegen in der Browserdatenbank IndexedDB hinterlegt. Wo Daten offline gehalten werden, müssen aber auch deren Synchronisierung und Konfliktauflösung in der Architektur bedacht werden. Christian Liebel von Thinktecture zeigt Ihnen am Beispiel einer in Angular geschriebenen Anwendung die Mechanik hinter dem Service-Worker-Cache und der Browserdatenbank IndexedDB, sodass es auch Ihre PWA mit den nativen Gegenstücken problemlos aufnehmen kann.
Dieser Talk richtet sich an Entwickler, die grob wissen, um was es bei Progressive Web Apps geht. In diesem Track gibt es auch den passenden Grundlagenvortrag („Progressive Enhancement im Web: PWA-Grundlagen“), der Ihnen dieses Verständnis vermittelt. Bitte nehmen Sie ein Smartphone mit, um ggf. die Demoanwendung auf dem eigenen Gerät ausprobieren zu können.

Christian Liebel ist Consultant bei Thinktecture. Sein Fokus liegt auf Webstandards und Progressive Web Apps. Er vertritt Thinktecture beim W3C.

Event

BASTA! Spring 2019
25.02.19  
- 01.03.19 
@ Frankfurt
 (DE)
PWA Deep Dive: Offlineanwendungen im Griff

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