extension-lifecycle-decoupling

Service worker eviction triggers unintended side effects when platform lifecycle events inadvertently execute application-level logic. Verifying state persistence and lifecycle guardrails prevents flaky behavior during MV3 background script transitions.

Debug MV3 service worker lifecycle issues by applying a verification checklist across eviction, keepalive, and state persistence scenarios. Inspect explicit handlers and storage backends like chrome.storage.session and IndexedDB to verify reliable extension behavior.

chrome.storage.session maintains state during service worker eviction when paired with explicit lifecycle handlers. Verifying persistence strategies across storage backends ensures platform lifecycle events do not cause unintended application-level side effects.

The best way to verify lifecycle events before app-side effects is mapping checks to explicit handlers and guardrails for MV3 service worker transitions. Validate persistence behavior across storage interfaces to ensure reliable extension behavior.

IndexedDB persistence strategies prevent flaky behavior during page unload scenarios by ensuring state survives platform lifecycle events. Apply verification checks to confirm storage backends do not trigger unintended application-level side effects.