demo · v149
Request Property Explorer
Explore the full set of Request properties available inside a service worker's fetch event handler — with isReloadNavigation highlighted. Select a scenario to see how mode, cache, destination, isHistoryNavigation, and isReloadNavigation change together, and how a real caching strategy would branch.
Request properties (in fetch event handler)
SW decision tree for this request
Generated service worker code
All scenarios at a glance
| Scenario | mode | isReloadNavigation | isHistoryNavigation | cache | destination |
|---|
see also
- Service Worker Integration — bypass-cache-on-reload strategy
- History State Manager — simulated browser chrome
- Analytics Tracker — classify load types with isReloadNavigation
- ChromeStatus: Request.isReloadNavigation
- MDN — Request.isReloadNavigation
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗