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**What Youโll Learn**: [Submitted on 18 May 2025 (v1), last revised 26 Jan 2026 (this version, v4)] View a PDF of the paper titled Harnessing the Universal Geometry of Embeddings, by Rishi Jha and 3 other authors View PDF HTML (experimental) Abstract:We introduce the first method for translating text embeddings from one vector space to another without any paired data, encoders, or predefined sets of matches. Our unsupervised approach translates any embedding to and from a universal latent representation (i.e., a universal semantic structure conjectured by the Platonic…
๐ฅ Explore this trending post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: Make DOM Reactive. Nothing more. Mador: is a very small reactive DOM runtime. is for people who don't need or want a framework. It gives you reactive state and a way to bind that state to existing DOM. Mador is a native ES module and can be used through npm or directly from a CDN. import mador from "https://cdn.jsdelivr.net/npm/@marsbos/mador@latest/dist/mador.js"; const [r, w] = mador({ count: 1, }); r( ".counter", (el, count) => { el.textContent = `Count: ${count}`; }, (state) => state.count, ); r( ".another-counter", (el,…
โจ Read this awesome post from Hacker News ๐ ๐ **Category**: ๐ก **What Youโll Learn**: cars ยท August 20, 2026 ยท 3 min read A couple years ago, GM made waves by saying that soon, all their new cars would be completely free of Apple's CarPlay and Android Auto support, instead opting for the "Android Automotive OS" in their cars. Admittedly, I'm a huge fan of CarPlay for basic safety reasons and how it lets you hear or send texts without ever having to look at or touch your phone, so I was not happy to hear this news. I…
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**What Youโll Learn**: Chad Maltby, September 2026 Let me tell you why. When you save something the Mac dumps you into a folder somewhere. You may or may not move away from that. Then you save. Later, both Finder and Spotlight require you to know something. Where the file is, what it is called, or some content to surface it for you. It requires some knowledge on your part. If I am saving many files every day, it is a thin knowledge. If I worked all day yesterday…
๐ฅ Check out this trending post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: NoteOn 24 August 2026, cease and desist letters were sent by X Corp. demanding a permanent takedown of Nitter instances and the project's repository. UPDATE: Following legal advice, the Nitter project will continue. More details will be announced soon. A free and open source alternative Twitter front-end focused on privacy and performance. Inspired by the Invidious project. No JavaScript required Zero ads All requests go through the backend, client never talks to Twitter Prevents Twitter from tracking your IP or JavaScript fingerprint Uses Twitter's…
๐ Explore this awesome post from Hacker News ๐ ๐ **Category**: ๐ก **What Youโll Learn**: tl;dr Try it at https://trynix.dev. Click hello, or python 3.6.2 from 2017, or two eras of hello at once, or a package that exists in no public cache. A Linux machine boots in the tab and you get a shell with those Nix packages on PATH. This is my magnum opus of Nix work. I knew all the ideas I have been creating were building blogs for something greater: nixpkgs-multiverse indexed every version of every package nixpkgs ever shipped, grail taught it version ranges and…
โจ Explore this awesome post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: Part of โConquering EntropyโMost of the issues I have with AI-generated code are related to trust. Do I trust the person who wrote this ticket? Do I trust that the engineer who opened this PR understood the ticket and guided the coding agent to implement it properly? Do I trust the coding agentโs implementation? Do I trust our test suite to catch regressions before they hit production? Do I trust our CI/CD to properly build, test, and deploy our change? Do I trust our observability…
๐ฅ Explore this awesome post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: I feel surprise at how well neural networks work. LLMs work like "gut feeling" as they just generate one more token after another. There is no planning or reasoning algorithm inside. Yet, some planning and reasoning emerges. I feel fear about an impending doom. Yudkowsky's argument that a superintelligent AI will inevitably destroy humanity seems to have no flaw. Yet, nobody seriously tries to sandbox AIs because they are too useful with access. I feel disgust about AI companies destroying the open web society. Their…
๐ฅ Discover this insightful post from Hacker News ๐ ๐ **Category**: ๐ **What Youโll Learn**: LAcon V, the 84th World Science Fiction Convention, presented the 2026 Hugo Awards in a ceremony held at the convention on Sunday, August 30th, 2026. The full results including the detailed reports on voting are published on the LACon V website. The results will be updated here on The Hugo Awards site as soon as our bandwidth allows. Best NovelThe Everlasting by Alix E. Harrow (Tor US; Tor UK) Best NovellaThe River Has Roots by Amal El-Mohtar (Tordotcom; Arcadia UK) Best NoveletteโNever Eaten Vegetablesโ by…
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**What Youโll Learn**: Data There are two fundamental data types: Pairs and Atoms (not-pairs). Atoms come in three variants: Symbols, Closures (functions), and some Special Symbols. Symbols Symbols are unique names and consist of any combination of maximum 16 of the following characters: a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 0 - . ? _ where . cannot be the…
