# Unidirectional Dataflow with WebComponents, async fetch and CustomEvents

Separating backend access (HTTP communication) and the presentation using asynchronous fetch API,
Web Components,CustomEvents
and a bit lit-html:






See you at "Build to last" effectively progressive applications with webstandards only  -- the "no frameworks, no migrations" approach, at Munich Airport, Terminal 2 or effectiveweb.training (online).