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  • Show HN: I built a local-first daily planner for iOS
    by zesfy on 4 November 2025 at 1:34 PM

    Article URL: https://apps.apple.com/ca/app/to-do-list-planner-zesfy/id6479947874 Comments URL: https://news.ycombinator.com/item?id=45810856 Points: 1 # Comments: 0

  • Codables – Swift-inspired, declarative JSON serialization
    by pie6k on 4 November 2025 at 1:34 PM

    Article URL: https://github.com/pie6k/codables Comments URL: https://news.ycombinator.com/item?id=45810853 Points: 1 # Comments: 1

  • NASA’s Orion Space Capsule Is Flaming Garbage
    by ebarila on 4 November 2025 at 1:33 PM

    Article URL: https://caseyhandmer.wordpress.com/2025/10/31/nasas-orion-space-capsule-is-flaming-garbage/ Comments URL: https://news.ycombinator.com/item?id=45810844 Points: 1 # Comments: 0

  • Show HN: PingStalker – A a macOS tool for network engineers
    by n1sni on 4 November 2025 at 1:33 PM

    Article URL: https://www.pingstalker.com/?hn Comments URL: https://news.ycombinator.com/item?id=45810842 Points: 1 # Comments: 0

  • When LLVM’s Optimizer Breaks Your eBPF Program
    by snaveen on 4 November 2025 at 1:32 PM

    Article URL: https://taskstruct.substack.com/p/when-llvms-optimizer-breaks-your Comments URL: https://news.ycombinator.com/item?id=45810839 Points: 1 # Comments: 0

  • Show HN: Coldr – Run small cold email campaigns from your terminal
    by jmoyson on 4 November 2025 at 1:32 PM

    I made Coldr after my last SaaS (Verifio) got zero traction. The target audience wasn’t on Twitter or Product Hunt or this kind of platform (French property managers who needed direct outreach).So I wanted to try some cold-email stuff (Tried cold calls… not for me AT ALL).I tried the big tools out there, most of them required 10-step onboarding, credit cards for ‘free trials,’ and complicated dashboards setup… too much for what I needed: send 30 emails/days and get back to building.So I made a CLI that works with plain files:- `$> coldr init` –> creates leads.csv, template.html, config.json, suppressions.json – `$> coldr schedule` –> schedule emails on ResendI also added a few very simple features:- CSV-based “A/B testing” (columns: subject, intro, variant) – Writes scheduled_at, resend_id, status back to CSV to check – Respects workdays/hours, randomizes send times, rate limitsIt’s minimal on purpose. Built for me and other builders who need to send 10-50 emails, not sales teams running 10K emails/day campaigns.Demo → npx @jmoyson/coldr@latest hello (Just a fake campaign used for my demo)Open to feedback and questions. Comments URL: https://news.ycombinator.com/item?id=45810836 Points: 1 # Comments: 0

  • Windows 10 update bug triggers incorrect end-of-support alerts
    by fleahunter on 4 November 2025 at 1:32 PM

    Article URL: https://www.bleepingcomputer.com/news/microsoft/windows-10-update-bug-triggers-incorrect-end-of-support-alerts/ Comments URL: https://news.ycombinator.com/item?id=45810832 Points: 1 # Comments: 0

  • How long you can last in bed?
    by arghya1 on 4 November 2025 at 1:31 PM

    Article URL: https://www.staminatest.com/ Comments URL: https://news.ycombinator.com/item?id=45810829 Points: 2 # Comments: 1

  • We Cut Kubernetes Costs by ~78% Without a Second of Downtime
    by mooreds on 4 November 2025 at 1:31 PM

    Article URL: https://medium.com/@davidcesc/how-we-cut-kubernetes-costs-by-78-without-a-second-of-downtime-ef3ceffaefe0 Comments URL: https://news.ycombinator.com/item?id=45810825 Points: 1 # Comments: 0

  • AI’s future belongs to whoever controls the compute grid
    by rg81 on 4 November 2025 at 1:30 PM

    Article URL: https://robertgreiner.com/the-breaker-box-economy/ Comments URL: https://news.ycombinator.com/item?id=45810812 Points: 1 # Comments: 0

  • OpenWrt: Client host names for access points
    by speckx on 4 November 2025 at 1:28 PM

    Article URL: https://cweiske.de/tagebuch/openwrt-ap-hostnames.htm Comments URL: https://news.ycombinator.com/item?id=45810797 Points: 1 # Comments: 0

  • Ask HN: Tech Stack for Startup
    by sirbraavos on 4 November 2025 at 1:28 PM

    We’re building next-gen AI Agents and need a tech stack that can handle massive training (GPUs/MLOps) while meeting HIPAA compliance for PHI. Any advice? Anyone have experience with enterprise solutions for small teams? Comments URL: https://news.ycombinator.com/item?id=45810788 Points: 1 # Comments: 0

  • Ask HN: Why does HN keep “deleting” my posts?
    by eibrahim on 4 November 2025 at 1:27 PM

    I wish they give me a reason or anything like that, I posted a link to An AI guide for senior software engineers that I thought would be very helpful for HN and it just disappeared.Any idea why or how or what the reasoning is? Comments URL: https://news.ycombinator.com/item?id=45810773 Points: 1 # Comments: 1

  • Show HN: A Other Word Game, Inspired by the New Yorker’s Shuffalo
    by takennap on 4 November 2025 at 1:26 PM

    Article URL: https://shuffalogame.com/ Comments URL: https://news.ycombinator.com/item?id=45810764 Points: 1 # Comments: 1

  • Quantum Foam SE
    by speckx on 4 November 2025 at 1:25 PM

    Article URL: https://lmnt.me/blog/wallpapers/quantum-foam-se.html Comments URL: https://news.ycombinator.com/item?id=45810757 Points: 1 # Comments: 0

  • AI Uses Functions to Fetch Real Data (Not Just Chat)
    by HenryAI on 4 November 2025 at 1:24 PM

    Article URL: https://farukalpay.substack.com/p/how-to-talk-with-ai-using-functions Comments URL: https://news.ycombinator.com/item?id=45810741 Points: 1 # Comments: 1

  • Norway’s Public Buses Have a Chinese Backdoor No One Knew About
    by bookofjoe on 4 November 2025 at 1:23 PM

    Article URL: https://www.carscoops.com/2025/11/norways-public-buses-can-be-shut-down-remotely-from-china/ Comments URL: https://news.ycombinator.com/item?id=45810732 Points: 1 # Comments: 0

  • StackRender: From an Idea to production-ready database in no time
    by tamani_karim on 4 November 2025 at 1:20 PM

    Article URL: https://www.stackrender.io Comments URL: https://news.ycombinator.com/item?id=45810709 Points: 1 # Comments: 1

  • Show HN: Gaggle – A DuckDB extension for working with Kaggle datasets
    by habedi0 on 4 November 2025 at 1:20 PM

    I’ve created a DuckDB extension that allows you to work with Kaggle datasets directly inside DuckDB. It’s called Gaggle and is implemented in Rust. It’s not published on DuckDB’s community extensions repository yet, but you can download the latest pre-built binaries from here: https://github.com/CogitatorTech/gaggle/releasesProject’s GitHub repository: https://github.com/CogitatorTech/gaggle Comments URL: https://news.ycombinator.com/item?id=45810707 Points: 1 # Comments: 0

  • Accessibility score is lying to you
    by dekoidal on 4 November 2025 at 1:19 PM

    Article URL: https://chrisyoong.com/blog/your-accessibility-score-is-lying-to-you Comments URL: https://news.ycombinator.com/item?id=45810700 Points: 1 # Comments: 0