| 1. | Kimi-K3 Releases on HuggingFace 7/27(huggingface.co) |
| 379 points by nateb2022 5 hours ago | 166 comments | permalink | |
tl;dr: Moonshot AI announced Kimi K3, billed as the world's first open 3T-parameter-class model, featuring a new architecture based on Kimi Delta Attention and Attention Residuals, native agentic capabilities (tool calling, browsing, multi-step planning), and an extended context window for repo-scale code. Weights will be released openly on HuggingFace, with the expected drop date listed as July 27, 2026. | |
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| 2. | PGSimCity - How PostgreSQL Works(nikolays.github.io) |
| 656 points by jonbaer 10 hours ago | 63 comments | permalink | |
tl;dr: Summary not available. | |
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| 3. | Show HN: Physically accurate black hole you can put in your room(blackhole.plav.in) |
| 334 points by aplavin 3 days ago | 100 comments | permalink | |
tl;dr: Summary not available | |
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| 4. | French firefighters face 'pyrocumulonimbus' for first time(france24.com) |
| 395 points by saaaaaam 17 hours ago | 273 comments | permalink | |
tl;dr: French firefighters are encountering a pyrocumulonimbus—a "fire cloud" that generates its own weather including lightning and shifting winds—for the first time, a phenomenon previously seen mainly in Australia and North America. The convective fire creates unpredictable, multi-directional fronts that cannot be fought directly, forcing crews into a defensive posture and hoping for heavy rain or for the fire to burn out at a natural barrier like the sea. | |
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| 5. | Decker, a platform that builds on the legacy of Hypercard and classic macOS(beyondloom.com) |
| 319 points by tosh 16 hours ago | 74 comments | permalink | |
tl;dr: Summary not available | |
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| 6. | US citizen charged after GrapheneOS phone wipes during airport search(techspot.com) |
| 823 points by eecc 12 hours ago | 616 comments | permalink | |
tl;dr: Federal prosecutors in Atlanta are charging Sam Tunick with destroying property to prevent seizure after his GrapheneOS-equipped Pixel phone wiped itself during a border search at Hartsfield-Jackson airport. Experts say it may be the first time US law has been applied against use of a privacy-focused operating system, raising concerns that the case effectively criminalizes GrapheneOS by default. Tunick's defense argues agents denied him counsel and used a child sexual abuse material pretext to investigate his ties to the "Cop City" protest movement. | |
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| 7. | Htmx 4.0, the first JavaScript library to release exclusively on the Game Boy(swag.htmx.org) |
| 463 points by rcy 23 hours ago | 154 comments | permalink | |
tl;dr: Htmx 4.0 is being released as a Game Boy cartridge ($35.97 CAD), framed as a joke product where players collect pickles across four levels and must defeat "Warren" to unlock the htmx 4.0 source code. It's a novelty merch item rather than an actual software release. | |
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| 8. | Design is compromise(stephango.com) |
| 262 points by ankitg12 19 hours ago | 88 comments | permalink | |
tl;dr: Compromise isn't a dirty word—it's just decision-making, and claims of "uncompromising" products are marketing nonsense since every design choice inherently trades one capability for another. The best products are opinionated, deliberately sacrificing broad appeal to excel at specific things. Good design means picking the right tradeoffs for your audience, not pretending tradeoffs don't exist. | |
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| 9. | Show HN: Reverse Minesweeper(sunflowersgame.com) |
| 228 points by pompomsheep 22 hours ago | 78 comments | permalink | |
tl;dr: Reverse Minesweeper is a Minesweeper variant with a difficulty system driven by a logic engine that solves each generated grid using the simplest available deduction, classifying puzzles into five tiers (Easy, Medium, Hard, Extreme, Insane) based on the hardest technique required—from single-clue deductions up to Sudoku-style forcing chains and "either-way" coloring. Sliders let players tune minimum deduction counts and chain depths per tier, and a 0–100 score positions grids within non-overlapping difficulty bands, with estimated solve times computed from per-technique time weights. | |
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| 10. | Go Analysis Framework: modular static analysis by go team(pkg.go.dev) |
| 212 points by AbuAssar 22 hours ago | 70 comments | permalink | |
tl;dr: Go's `analysis` package defines a standard interface for modular static analyzers, where each `Analyzer` exposes a `Run` function operating on a `Pass` (syntax trees, type info, etc.) and reports diagnostics. Analyzers can depend on results from other analyzers and exchange serializable "Facts" across package boundaries—enabling separate-compilation-style analysis (e.g., printf-wrapper detection). The common interface lets tools like `vet`, IDEs, and build systems reuse checkers, with helper subpackages (`singlechecker`, `multichecker`, `analysistest`) for building and testing standalone commands. | |
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| 11. | Kill The Cookie Banner(killthecookiebanner.eu) |
| 1056 points by rapnie 23 hours ago | 502 comments | permalink | |
tl;dr: The EU Commission has proposed letting users set privacy preferences once in their browser via automated signals, eliminating cookie banners—which noyb argues were designed to trick users into consenting (90% say yes, though only ~3% actually want tracking). Google and the tracking industry are lobbying EU Member States and Parliament to block the proposal. The provision is part of the broader "Digital Omnibus" reform, most of which noyb opposes as harmful to privacy rights. | |
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| 12. | I learned PCB design, 3D printing and C just to listen to music(pentaton.app) |
| 220 points by interfeco 3 days ago | 49 comments | permalink | |
tl;dr: Frustrated by the loss of album artwork in the streaming era, the author built "Pentaton LP," a 12"x12" AirPlay streamer featuring a 17" 1920x1920 IPS display designed to mimic a vinyl sleeve on display. The project required learning PCB design (a custom carrier board for a Radxa CM3), FreeCAD modeling, 3D printing, and low-level Linux work, plus a custom protocol extension to bypass AirPlay's low-resolution (500x500) artwork limitation. The device idles under 2W, wakes on streaming, and triggers the amplifier automatically; a Kickstarter is being considered. | |
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| 13. | The New AI Superpowers: Focus and Followthrough(rickmanelius.com) |
| 204 points by mooreds 22 hours ago | 70 comments | permalink | |
tl;dr: AI productivity gains tempted the author to spin up 40+ side projects simultaneously, leading to burnout from self-imposed "make-work" rather than the promised freedom. The lesson: use AI to go deeper (vertical) on fewer things that matter, not wider (horizontal) across more projects—paying the costly "last 1%" that separates good-enough work from great work, à la a partial vs. total eclipse. | |
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| 14. | What is happening to jobs? Separating AI hype from reality(siepr.stanford.edu) |
| 264 points by pod_krad 1 day ago | 344 comments | permalink | |
tl;dr: Aggregate employment data shows little evidence of an AI-driven jobs apocalypse—unemployment in AI-exposed occupations isn't rising faster than in less-exposed ones—though recent graduates in fields like software and customer service appear to be disproportionately affected, with hiring declines that may partly reflect AI (alongside rate hikes and post-pandemic corrections). Productivity studies show generally positive but uneven gains, mostly benefiting less-skilled workers, while firm adoption is accelerating rapidly but remains concentrated in tech and finance, with most companies still in pilot phases. Historical parallels suggest measurable economic impacts may take years to materialize. | |
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| 15. | London Gatwick has launched a robotic airport parking service(aerospaceglobalnews.com) |
| 278 points by agotterer 20 hours ago | 242 comments | permalink | |
tl;dr: London Gatwick has partnered with Stanley Robotics to launch the UK's first robotic airport parking service, where drivers leave their car in an enclosed cabin and an autonomous robot lifts and transports it to storage—without requiring keys to be handed over. The system, bookable ahead of an August launch, increases parking density by packing cars closer together and retrieves vehicles based on customers' return flight details. It supports standard cars up to 2.6 tonnes and 2.3m tall. | |
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| 16. | GrapheneOS protections against data extraction from locked devices(discuss.grapheneos.org) |
| 416 points by Cider9986 1 day ago | 231 comments | permalink | |
tl;dr: Summary not available. | |
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| 17. | The Strongest El Niño Ever(theclimatebrink.com) |
| 260 points by ndsipa_pomu 16 hours ago | 285 comments | permalink | |
tl;dr: Seasonal forecast models across 14 systems and 667 ensemble members are converging on a 2026-27 El Niño peak of ~3.6°C in the Niño 3.4 region — roughly 0.8°C above the 2015-16 record, with ~91% of members exceeding that prior high. Daily SSTs are already ~2°C above era-adjusted averages in mid-July, far outpacing 1997 and 2015 at this stage, though the author cautions that models have never been verified against an event this extreme. Most warming impact would hit 2027, likely making it the warmest year on record. | |
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| 18. | It's not empowering to hand off the details(davidnicholaswilliams.com) |
| 203 points by davnicwil 17 hours ago | 128 comments | permalink | |
tl;dr: AI enthusiasm is often driven by a fantasy of achieving results without engaging with the messy details, but expertise and quality work inherently require deep, meticulous attention to those details. You can only successfully delegate parts of a task if you're already skilled enough to know which parts—meaning AI can't shortcut the process of becoming good at something. Handing off the details entirely isn't empowerment; it's the opposite, since it means you've contributed nothing. | |
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| 19. | Android may soon restrict on-device ADB(kitsumed.github.io) |
| 988 points by shscs911 2 days ago | 489 comments | permalink | |
tl;dr: Google is considering restricting Android's ADB daemon to only bind to the wlan0 interface in response to CVE-2026-0073, which would break on-device ADB (loopback connections used by tools like Shizuku, App Manager, and Canta) along with ADB over VPN or Ethernet. The author argues this framing treats legitimate on-device ADB use as an exploit vector, when in practice attackers can't start ADBD themselves, and proposes a persistent user-toggleable setting instead of a hard block. | |
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| 20. | Show HN: I mapped every US golf course(golfcoursebrowser.com) |
| 204 points by rickmf 1 day ago | 152 comments | permalink | |
tl;dr: Summary not available. | |
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