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Ferro
A Chrome extension that brings application launcher functionality directly into your browser, enabling quick access to web tools and navigation through keyboard commands
since Jun 16, 2026 · HTTP 503
CohortClass of 2013What it is
A Chrome extension that brings application launcher functionality directly into your browser, enabling quick access to web tools and navigation through keyboard commands. Similar to Quicksilver and Launchy, Ferro extends beyond simple app launching with advanced browsing capabilities.
HTTP liveness
9 probes since Jun 16Jun 16Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — downDead · 5xx
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Pulse Indexobserved activity
9 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2013weekly
453 products launched in 2013 · 96% still active
437 active16 sunset
Still active
96%
Median lifespan
4.9y