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Since
A lightweight Chrome extension that identifies and highlights new posts on Hacker News' front page since your last visit
last checked Jul 15, 2026 · Timeout
CohortClass of 2026What it is
A lightweight Chrome extension that identifies and highlights new posts on Hacker News' front page since your last visit. It solves the problem of missing recent submissions by clearly marking them, since the platform doesn't natively sort posts by recency.
HTTP liveness
9 probes since Jun 16Jun 16Jul 15
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jul 15, 2026Probe inconclusiveTimeout
- Jun 16, 2026First probe — liveAlive · 200 OK
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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 2026weekly
567 products launched in 2026 · 100% still active
567 active0 sunset
Still active
100%
Median lifespan
4.9y