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Show HN: Real-time 4/20 cannabis sales dashboard using Estuary and Tinybird

(420.headset.io)
41 points sv123 | 1 comments | 20 Apr 25 19:03 UTC | HN request time: 0.21s | source

Built this dashboard to visualize cannabis sales in real time across North America during 4/20. The data updates live from thousands of dispensary POS transactions as the day unfolds.

Under the hood, we’re using Estuary for data streaming and Tinybird to power super fast analytical queries. The charts are made in Tremor and the map is D3.

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ivape ◴[20 Apr 25 21:46 UTC] No.43746739[source]▶
Walk-in sales indicate these stores are everywhere. It's kind of scary to be honest.
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1. neilv ◴[20 Apr 25 23:24 UTC] No.43747293[source]▶
There seems to be a high density of marijuana storefronts in my city.

I'm wondering who, angry and scared about the state of society, is checking out, rather than speaking out.