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

(420.headset.io)
41 points sv123 | 4 comments | 20 Apr 25 19:03 UTC | HN request time: 0s | 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.

1. LightBug1 ◴[20 Apr 25 22:06 UTC] No.43746838[source]▶
Cool analysis ... but 420 has been made so cringe now ...
replies(2): >>43747098 #>>43748299 #
2. accrual ◴[20 Apr 25 22:47 UTC] No.43747098[source]▶
Could you elaborate on what you mean?
replies(1): >>43747628 #
3. dole ◴[21 Apr 25 00:34 UTC] No.43747628[source]▶
I think they mean “commercialized” but considering the data is out there in the open, someone was bound to do it and the market’s ripe.
4. hsuduebc2 ◴[21 Apr 25 03:25 UTC] No.43748299[source]▶
Are you referring to marihuana as a substance or to the 420 as an symbol of it?