ExtPulse

Know when your extensions break before your users do. Extension health monitor for MV3.

Description: ExtPulse watches your Chrome extensions in the background and alerts you the moment something goes wrong — before your workflows break or your customers notice. What it monitors: • Extensions getting silently disabled • Zombie extensions (enabled but stopped responding) • Version changes that may break integrations • Permission changes How it works: ExtPulse runs a background health check every minute. When it detects a problem, it fires a browser notification and turns the toolbar badge red or amber. The badge stays lit until the issue is actually resolved — so you'll still see it if you were away from your machine for hours. Key features: • Per-extension event log with timestamps • Alert threshold: all issues, warnings and above, or critical only • Quiet hours — no interruptions while you sleep • Zombie detection via background ping • Version change alerts (optional — disable if you don't care about updates) • Monitor all extensions or specific ones only • Settings sync across all your Chrome profiles • Event history capped at 1,000 entries — never bloats storage Privacy: ExtPulse never sends any data outside your browser. All monitoring happens locally. No accounts, no telemetry, no tracking. Privacy policy: https://amemoryoflight.github.io/legal-pages/extpulse/