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FitAge – functional age from 8 physical tests (open source)

https://fitage.thehumanruntime.com/
1•filipacsr•1h ago

Comments

filipacsr•1h ago
Code: https://github.com/FilipaCSR/FitAge

Full methodology, with the source, protocol, and cohort for every marker: https://medium.com/@filipacsr/how-to-measure-your-biological...

Show HN: Privacy policy generator for AI apps (LLM disclosure, EU AI Act)

https://ai-policy-gen.pages.dev
1•wyss0513•44s ago•0 comments

Show HN: InternetVitals – the internet's vital signs, like a patient monitor

https://internetvitals.com/
1•tkachenko•1m ago•0 comments

Open Printer Progress Update

https://www.crowdsupply.com/open-tools/open-printer/updates/progress-update-and-details-about-our...
1•sabas_ge•2m ago•0 comments

Lumo 2.0

https://proton.me/blog/lumo-2
1•HelloUsername•2m ago•0 comments

SkillSpec – verify that agent skills run the way SKILL.md says

https://skillspec.sh
1•DreyGreatness•2m ago•0 comments

Show HN: Add AI chat to any docs site with one script tag

https://context7-react-chat-widget-demo.vercel.app/
1•abdush•3m ago•0 comments

The US ambassador had Belgian police stop our reporting

https://europeancorrespondent.com/en/r/the-us-ambassador-had-belgian-police-stop-our-reporting
1•robtherobber•3m ago•0 comments

When Cartels Mimic Competition

https://arxiv.org/abs/2606.30470
1•50kIters•4m ago•0 comments

The Cloud Security Act Explained: What It Means for ASML and Europe

https://mrkt30.com/the-cloud-security-act-explained-what-it-means-for-asml-and-europe/
1•technewssss•6m ago•0 comments

Loadr – a Rust load-testing tool that began as a single Claude prompt

https://loadr.io
1•reaandrew•12m ago•0 comments

TinyOps – Self Hosted PaaS OS

https://github.com/tinyops-labs/tinyops.core
2•tarik56•14m ago•2 comments

They're in Their 60s and Their Student Loans Won't Let Them Retire

https://www.wsj.com/personal-finance/student-loan-debt-retirement-865978d2
1•Vaslo•16m ago•0 comments

Why Well-Written Prompts Are Almost Always Structured

https://www.dataleadsfuture.com/why-well-written-prompts-are-almost-always-structured/
2•qtalen•18m ago•0 comments

OpenAI sets up 'warroom' for Codex Token issue

https://www.businessinsider.com/openai-codex-usage-limit-warroom-fix-issue-2026-6
2•champagnepapi•18m ago•0 comments

Apple iPhone 18 Pro supplier list, parts and photos exposed in Tata data leak

https://www.cnbc.com/2026/06/30/apple-iphone-18-pro-supplier-list-parts-and-photos-exposed-in-tat...
1•mgh2•18m ago•0 comments

6 months looking for polish market b2bs

https://clawlabs.pro
1•Story91•23m ago•1 comments

Ask HN: We are building the Flutter equivalent to RN's Ignite CLI

1•ckalen•24m ago•0 comments

"There Are No European Cybersecurity Vendors." Wrong

https://ciphercue.com/blog/there-are-no-european-cybersecurity-vendors-wrong
1•adulion•25m ago•0 comments

Tip

https://vivaldi.com/blog/tips/tip-826/
1•shoegeezer•25m ago•0 comments

CSS Tricks for Markdown Blogs

https://dan-webnotes.com/posts/2026-06-28-css-tricks-markdown-blogs/
1•dandep•30m ago•0 comments

What's wrong with EU age verification? Nothing

https://blog.vrypan.net/2026/06/29/260629-whats-wrong-with-eu-age-verification/
2•Zababa•31m ago•1 comments

Fail Fast, Run Faster: Shape Safe Deep Learning in Rust on Apple Silicon [pdf]

https://cs231n.stanford.edu/2025/papers/text_file_840593634-egpaper_cvpr17_final%202.pdf
1•alex_hirner•33m ago•0 comments

The world economic forum just published the top emerging technologies [pdf]

https://reports.weforum.org/docs/WEF_Top_10_Emerging_Technologies_Report_2026.pdf
1•adithyaharish•33m ago•0 comments

Simulate altitude training by tilting your bed

https://pmc.ncbi.nlm.nih.gov/articles/PMC13173307/
1•lonelyasacloud•34m ago•1 comments

Chebyshev Polynomials

https://en.wikipedia.org/wiki/Chebyshev_polynomials
1•tosh•35m ago•0 comments

The Vulnerability Identity Crisis

https://research.empiricalsecurity.com/research/the-vulnerability-identity-crisis
1•pgl•35m ago•0 comments

Theories of Ageing [pdf]

https://iubmb.onlinelibrary.wiley.com/doi/abs/10.1080/15216540601178067
2•thunderbong•41m ago•0 comments

The Qbeast split-plane SaaS Architecture

https://qbeast.io/blogs/the-qbeast-split-plane-saas-architecture
1•fpj•42m ago•0 comments

It's time to reserve your WhatsApp username

https://blog.whatsapp.com/its-time-to-reserve-your-whatsapp-username?_fb_noscript=1
2•Anon84•42m ago•0 comments

Show HN: A Free AI Visibility Tracker

https://www.archytasdigital.com/
1•pastamania•44m ago•0 comments