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The fate of “small” open source

The fate of “small” open source

🚀 Discover this trending post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: By far the most popular npm package I’ve ever written is blob-util, which is ~10 years old and still gets 5+ million weekly downloads. It’s a small collection of utilities for working with Blobs in JavaScript. I wrote it because I found that PouchDB users were endlessly confused about how to work with Blobs and how to convert them to strings, ArrayBuffers, etc. Given that some 80% of developers are now using AI in their regular work, blob-util is almost certainly the kind of…
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AI is killing privacy. We can’t let that happen

AI is killing privacy. We can’t let that happen

💥 Check out this insightful post from Hacker News 📖 📂 Category: 📌 Main takeaway: In a perfect world, my job wouldn’t exist. I’m a consumer privacy advocate, which means I spend my days fighting for something that should be automatic: your right to control and protect your own personal information. Unfortunately, we dropped the ball. In the era of social media and hyper-targeted ads, we didn’t build the right privacy infrastructure to protect ourselves. Instead, we let tech companies sell us the story that knowledge is power and data is the price.  Yes, knowledge is power. But data—a dry,…
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Owning a Cat Could Double Your Risk of Schizophrenia, Research Suggests : ScienceAlert

Owning a Cat Could Double Your Risk of Schizophrenia, Research Suggests : ScienceAlert

🚀 Check out this awesome post from Hacker News 📖 📂 Category: 📌 Main takeaway: Having a cat as a pet could potentially double a person's risk of schizophrenia-related conditions, according to an analysis of 17 studies.Psychiatrist John McGrath and colleagues at the Queensland Centre for Mental Health Research in Australia looked at papers published over the last 44 years in 11 countries, including the US and the UK.Their 2023 study found "a significant positive association between broadly defined cat ownership and an increased risk of schizophrenia-related disorders.""There is a need for more high-quality studies in this field," the authors…
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de Bruijn Numerals

de Bruijn Numerals

✨ Read this trending post from Hacker News 📖 📂 Category: ✅ Key idea: de Bruijn Numerals assumptions in this post understanding of pure lambda calculus zero-based de Bruijn indices instead of named variables nnn consecutive lambdas are written as λn\lambda^nλn ⟨n⟩e\langle n\rangle_e⟨n⟩e​ encodes n∈N0n\in\mathbb💬_0n∈N0​ as a lambda calculus term of encoding eee S(n)S(n)S(n) is the Peano successor function There are many ways to encode numbers and do arithmetic in the pure lambda calculus, for example using unary Church numerals, various nnn-ary representations, and the Scott encoding. A method that I have not seen yet is an encoding by reference…
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Running the “Reflections on Trusting Trust” Compiler

Running the “Reflections on Trusting Trust” Compiler

💥 Discover this awesome post from Hacker News 📖 📂 Category: ✅ Main takeaway: Supply chain security is a hot topic today, but it is a very old problem. In October 1983, 40 years ago this week, Ken Thompson chose supply chain security as the topic for his Turing award lecture, although the specific term wasn’t used back then. (The field of computer science was still young and small enough that the ACM conference where Ken spoke was the “Annual Conference on Computers.”) Ken’s lecture was later published in Communications of the ACM under the title “Reflections on Trusting Trust.”…
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Patronato: My mum was a 17-year-old free spirit in Franco’s Spain – so she was locked up and put in a coma

Patronato: My mum was a 17-year-old free spirit in Franco’s Spain – so she was locked up and put in a coma

✨ Read this awesome post from Hacker News 📖 📂 Category: ✅ Key idea: After around four months, she was allowed to return home to Barcelona for Christmas, but wasn't permitted to go out alone. Somehow - and Mariona doesn't remember how - she managed to escape, but her escape was short lived. Within hours she was bundled into a car with her father and an uncle, and driven back to Madrid."We arrived back at the convent at dusk," she recalls. "I refused to go in. They pulled me up the stairs and gave me a sedative to get me…
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Is Perplexity the first AI unicorn to fail? | by MD ZAID ANWAR | Nov, 2025

Is Perplexity the first AI unicorn to fail? | by MD ZAID ANWAR | Nov, 2025

✨ Discover this insightful post from Hacker News 📖 📂 Category: 📌 Main takeaway: At a recent AI conference in San Francisco, over 300 founders and investors were asked a provocative question: which billion-dollar AI startup would you bet against? The answer was surprising. Perplexity AI topped the list, with OpenAI coming in second. While the OpenAI vote raised eyebrows given its market dominance, the Perplexity verdict reveals something deeper about the AI search landscape in 2025.The $20 Billion QuestionPerplexity Founded in 2022, the company hit a $20 billion valuation by September 2025, processing 780 million queries monthly with over…
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Wylfa nuclear power plant plans go ahead, creating Anglesey jobs

Wylfa nuclear power plant plans go ahead, creating Anglesey jobs

💥 Explore this must-read post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: Gareth Lewis,Wales political editor and Steffan Messenger,Wales environment correspondentGetty ImagesWork will begin next year at the Wylfa site (pictured above), with the aim of generating power by the mid 2030sA first-of-its-kind nuclear power station is to be built on Anglesey, bringing up to 3,000 jobs and billions of pounds of investment.The plant at Wylfa, on the Welsh island's northern coast, will have the UK's first three small modular reactors (SMR), although the site could potentially hold up to eight.Work is due to start next…
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Why I Don’t Need a Steam Machine

Why I Don’t Need a Steam Machine

💥 Read this awesome post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: For those of you who are living under a rock, Valve announced three new hardware devices joining their Steam Deck line-up: a new controller, a VR headset, and the GameCube—no wait, GabeCube—no wait, Steam Machine. The shiny little cube is undoubtedly Valve’s (second) attempt to break into the console market. This time, it might just work. The hardware is ready to arrive in at your living room spring next year. The biggest question is: will it arrive at our living room? Reading all the…
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Introducing Archimedes – Archimedes documentation

✨ Read this insightful post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: A Python toolkit for hardware engineering By Jared Callaham • 6 Oct 2025 A great engineer (controls being no exception) has to be part hacker, part master craftsman. You have to be a hacker because things rarely “just work” in the real world without a little… creativity. But you can’t only be a hacker; developing complex systems in aerospace, automotive, robotics, and similar industries demands a disciplined, systematic approach. You need tools that let you iterate fast and maintain a methodical workflow where changes…
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