Sixteen year trends in AI doom on HN
Scores 16 years of HN comments for AI pessimism, showing a doubling trend since ChatGPT.

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Scores 16 years of HN comments for AI pessimism, showing a doubling trend since ChatGPT.
You can scan decades of HN culture at a glance — the site lists 'epic' threads with sortable metrics (comments, points, linked/backlinked counts) and year filters, which makes recurring Ask HN threads and news spikes obvious. The UI is minimal and readable, but the product feels like an aggregator rather than analysis: show your grouping methodology, add CSV/JSON export or an API, and this would move from 'handy dashboard' to research tool.
Interesting salary data visualization, but it's a static page with no tool substance.
Nice charts, but you could build this yourself with the Algolia API in an afternoon.
NPS-scored sentiment graphs for HN threads, but Remove.bg and Sentiment140 already do this.
HN summary bot that dies when Gemini free tier expires.