Jeff Dean leaving Alphabet

Jeff Dean is leaving Alphabet. The post body only carries the headline and a link to HN discussion—no reason, timeline, or next move is disclosed. All we have for now is the fact of his departure; details will need follow-up reporting.

Why it matters: Jeff Dean's departure is an industry-level event with max suspense and resonance, but the post currently has only a title and zero detail. Per policy, thin information caps the score — 78 is the featured floor, pending follow-up reporting.