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Updated: 1 min 55 sec ago

Golomb Coding

Mon, 05/25/2026 - 4:28am
Categories: Hacker News

Show HN: Geomatic – a command-driven geometry studio enabled with autodiff

Mon, 05/25/2026 - 4:25am

All commands have the format `output = \func inputs` or just `\function inputs`. Points and scalars are built on the fly. Eg `\line a b` to an empty canvas creates points `a` and `b`, and joins them with a line.

One can use broadcasting semantics similar to NumPy and PyTorch in a visual setting (imagine creating a list of circles where one dim corresponds to radius and another to the center). One can also use backpropagation, run gradient descent or visualize vector fields. Almost everything is reactive so changing a variable updates all of the downstream geometry. It also allows anyone to write and load their own visualization, which can be broadcasted and differentiated through.

Comments URL: https://news.ycombinator.com/item?id=48264635

Points: 2

# Comments: 2

Categories: Hacker News

Show HN: SenseCollect – Web data extraction made simple

Mon, 05/25/2026 - 4:16am

Article URL: https://sensecollect.com

Comments URL: https://news.ycombinator.com/item?id=48264610

Points: 1

# Comments: 0

Categories: Hacker News

Bringer Tech

Mon, 05/25/2026 - 4:15am

Article URL: https://bringer.tech

Comments URL: https://news.ycombinator.com/item?id=48264599

Points: 1

# Comments: 0

Categories: Hacker News

Ask HN: Bitwarden Rejecting Master Password?

Mon, 05/25/2026 - 4:10am

Over the last week, I've encountered Bitwarden rejecting my master password - especially when exporting my passwords after the recent kerfuffle. I thought it was just me but my wife brought up the same problem, suggesting it's widespread.

Encountered on Chrome Extension and Android app flavours. Has anyone else encountered this?

(Please assume the problem is not a mistyped password.)

Comments URL: https://news.ycombinator.com/item?id=48264575

Points: 1

# Comments: 0

Categories: Hacker News

Wellness Peptide Craze

Mon, 05/25/2026 - 4:08am
Categories: Hacker News

Stop Doing Easy Things

Mon, 05/25/2026 - 3:53am
Categories: Hacker News

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