Hacker News @HN@qoto.org

This open problem taught me what topology is [video]
https://news.ycombinator.com/item?id=42507185
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Ruby 3.4.0
https://news.ycombinator.com/item?id=42507312
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macOS menu bar app that shows how full the ISS urine tank is in real time
https://news.ycombinator.com/item?id=42505454
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JavaScript Benchmarking Is a Mess
https://news.ycombinator.com/item?id=42501532
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Paris to Berlin by train is now faster by five hours
https://news.ycombinator.com/item?id=42500704
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Tokyo released point cloud data of the entire city for free
https://news.ycombinator.com/item?id=42501102
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Nordstrom family to take company private
https://news.ycombinator.com/item?id=42496104
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Automating the search for artificial life with foundation models
https://news.ycombinator.com/item?id=42499332
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Journal that published faulty black plastic study removed from science index
https://news.ycombinator.com/item?id=42494733
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Why are cancer guidelines stuck in PDFs?
https://news.ycombinator.com/item?id=42498462
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Parsing millions of URLs per Second (2023)
https://news.ycombinator.com/item?id=42498514
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Making AMD GPUs competitive for LLM inference (2023)
https://news.ycombinator.com/item?id=42498634
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Build a Low-Cost Drone Using ESP32
https://news.ycombinator.com/item?id=42498648
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Demystifying Debuggers, Part 2: The Anatomy of a Running Program
https://news.ycombinator.com/item?id=42498982
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The number pi has an evil twin
https://news.ycombinator.com/item?id=42499567
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38th Chaos Communication Congress
https://news.ycombinator.com/item?id=42500475
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Intel shareholders file case asking ex CEO, CFO to return 3 years of salary
https://news.ycombinator.com/item?id=42500482
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My Colleague Julius
https://news.ycombinator.com/item?id=42494090
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The intricacies of implementing memoization in Ruby
https://news.ycombinator.com/item?id=42494291
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C++ is an absolute blast
https://news.ycombinator.com/item?id=42495135
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