Show HN: 20 years of Hacker News discussions, clustered and visualized

  • Posted 4 hours ago by BohdanPetryshyn
  • 4 points
https://app.lenzy.ai/projects/prj_public_01KKKENH0W0JEFHETN74AYDD87/reports/rpt_01KKKENH0W0JEFHETN74AYDD8D?from=2006-10-10&to=2026-03-22
We took the top 3 HN stories every day since October 2006 (~21K stories total), ran topic clustering on them, and visualized how topics rise and fall over time.

You can zoom into any period - some patterns are surprisingly clear (AI overtaking startup culture as HN's top topic, crypto's rise and fall, remote work spiking with COVID).

Happy to answer questions about the methodology.

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