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Mark Jeff Dean vacation fact as true

https://github.com/LRitzdorf/TheJeffDeanFacts/commit/ba1bdf8d6a4697de2fa7d30c0e3011c53db091a2
1•yagizdegirmenci•32s ago•0 comments

Sieve: An Efficient Turn-Key Eviction Algorithm for Web Caches

https://cachemon.github.io/SIEVE-website/
1•tosh•1m ago•0 comments

How can I build a simple pulse generator to demonstrate transmission lines

https://electronics.stackexchange.com/questions/764155/how-can-i-build-a-simple-pulse-generator-t...
1•alphabetter•3m ago•0 comments

Why Most AI Incidents Are Evidence Failures, Not Model Failures

https://zenodo.org/records/18196751
1•businessmate•4m ago•1 comments

Show HN: Autonomous engineer teams for Claue Code.

https://github.com/covibes/zeroshot
1•covibes•4m ago•0 comments

lru-rs: An implementation of a LRU cache

https://github.com/jeromefroe/lru-rs
1•tosh•10m ago•0 comments

A Cat Named Vibhishana

https://stonecharioteer.com/vibhi/
1•stonecharioteer•11m ago•1 comments

What if ADHD risk isn't fixed at birth

https://www.eurekalert.org/news-releases/1112015
2•Growtika•11m ago•2 comments

Show HN: A free AI image enhancer that fixes "almost usable" photos in seconds

https://aienhancer.ai
2•violet_0923•13m ago•0 comments

Ask HN: Anyone else feels that their job quality has declined severely recently?

2•falloutx•15m ago•0 comments

Founders and marketers – validate campaigns before you spend (join 10,000+)

https://vect.pro/
8•MMAFRAZ•19m ago•1 comments

Show HN: Analyzed 500 SaaS products, created my owns now sharing e-book

https://www.lukcode.com
1•luke963•19m ago•0 comments

Show HN: Zaph – Your standup writes itself (async standups from real work)

https://www.zaph.ai
1•sravan_jeeru•20m ago•0 comments

Show HN: A free MP4 to MP3 converter

https://audioconvert.ai/mp4-to-mp3-converter
1•Katherine603•20m ago•0 comments

Claude output silently rewritten by Anthropic

https://github.com/firasd/vibesbench/blob/main/docs/2026/A/the-curious-case-claudes-quotes.md
1•firasd•20m ago•0 comments

Death to Scroll Fade

https://dbushell.com/2026/01/09/death-to-scroll-fade/
1•ingve•22m ago•0 comments

Therapists are not parents – are we simulating family?

https://www.freyaindia.co.uk/p/therapists-are-not-parents
1•binning•23m ago•1 comments

Show HN: On-device natural language search for your iPhone photos

https://apps.apple.com/us/app/momento-find-every-photo/id6743543299
2•felixde•24m ago•0 comments

The Hacker Manifesto turns 40

https://phrack.org/issues/7/3#article
1•guitmz•27m ago•0 comments

Sanborn Maps

https://en.wikipedia.org/wiki/Sanborn_maps
1•altilunium•30m ago•0 comments

Peachoid

https://en.wikipedia.org/wiki/Peachoid
2•reaperducer•30m ago•0 comments

TechNews for Hackers – Built by Gemini3

https://technewspull.com
1•allaboutgraph•30m ago•0 comments

Nintendo Switch 2 sales stumble over Christmas

https://www.thegamebusiness.com/p/nintendo-switch-2-sales-stumble-over
2•croes•30m ago•0 comments

Elon Musk's X could be banned in Britain over AI chatbot deepfakes row

https://www.telegraph.co.uk/business/2026/01/08/musks-x-could-be-banned-in-britain-over-ai-chatbo...
6•binning•34m ago•0 comments

iOS 26 Shows Unusually Slow Adoption Months After Release

https://www.macrumors.com/2026/01/08/ios-26-shows-unusually-slow-adoption/
1•tosh•34m ago•0 comments

Ask HN: What's it like working at early-stage YC startups?

3•jennalk•34m ago•2 comments

We Need to Talk About How We Talk About 'AI'

https://www.techpolicy.press/we-need-to-talk-about-how-we-talk-about-ai/
2•binning•35m ago•0 comments

Where is Point Nemo? (the point furthest away from land)

https://www.lukatela.com/pointNemoRevisited/index.html
2•js98•36m ago•1 comments

Platform for Everyday Athletes

https://everyathlete.lovable.app
1•bogdanbuzadzic•38m ago•1 comments

MCP Is a Fad

https://tombedor.dev/mcp-is-a-fad/
35•risemlbill•38m ago•17 comments
Open in hackernews

Show HN: qckfx – Stop manually checking if your AI agent broke your iOS app

1•chw9e•20h ago
AI coding agents can build iOS UI, but they can't verify it. They can update a screen, but the UI might drift or break, and nobody catches it until a human checks.

qckfx gives your agent a baseline. Record a simulator session once. Every tap, scroll, and network response gets captured. On replay, each screen is compared against the original.

With our MCP, your agent triggers the tests and gets back visual diffs of exactly what changed. Updating the baselines is one click.

Under the hood:

- Full network replay (HTTP & WebSocket)

- Initial disk & keychain state captured during recording and restored on every run

- Precise scroll positioning (built from scratch; XCUITest only exposes this on macOS and iPad)

- No AI in the loop at runtime, fast execution

No SDK or code changes needed. Nothing to commit to git. Just download the app and go.

Everything runs locally. Your data stays on your machine.

https://qckfx.com