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Show HN: OopsAgain – a small iOS app to stop forgetting birthdays

https://testflight.apple.com/join/VnugUCbA
1•n0rthk1n9•1h ago
I built OopsAgain to solve a specific problem: iOS makes it easy to forget birthdays, even when they’re in Contacts.

The app lets you view existing birthdays or add missing ones to contacts, set per-person reminder schedules (including multiple reminders), and surface upcoming birthdays via a home screen widget.

OopsAgain stores contact name, picture, and birthday locally only, purely to enable displaying the upcoming birthday on the widget. Nothing is uploaded or synced to any server.

This is an early version and I’m mainly looking for real-world feedback on whether the reminders, widget, and overall flow are actually useful.

You can try it via TestFlight here:

https://testflight.apple.com/join/VnugUCbA

I’m around in the comments for questions and feedback.

We built a museum exhibit about a 1990s game hint line, with a physical binder

https://yarnspinner.dev/blog/hint-line-93/
1•parisidau•19s ago•0 comments

Primary Emotional Systems and Personality: An Evolutionary Perspective (2017)

https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2017.00464/full
1•bfoks•2m ago•0 comments

Paul Bertorelli on the Future of Aviation Journalism: It's Challenging

https://avbrief.com/paul-bertorelli-on-the-future-of-aviation-journalism-its-challenging/
1•Stevvo•3m ago•0 comments

Ask HN: Do you have side income as a software engineer?

1•andrewstetsenko•4m ago•0 comments

Show HN: isometric.nyc – giant isometric pixel art map of NYC

https://cannoneyed.com/isometric-nyc/
1•cannoneyed•4m ago•1 comments

Show HN: Brickify – Webapp to convert 3D models into Lego brick assemblies

https://brickify.ad-si.com
1•adius•5m ago•0 comments

GitHub "Files Changed" Tab Change?

1•nonethewiser•5m ago•0 comments

Show HN: Desktop‑2FA – offline open‑source TOTP authenticator for desktop

https://desktop-2fa.lukasz-perek.workers.dev/
1•wrogistefan•7m ago•0 comments

Show HN: I'm tired of my LLM bullshitting. So I fixed it

2•BobbyLLM•7m ago•0 comments

My friend built a tool to detect when to post on socials starting with this one

https://hadaa.app/hn_dashboard
1•muriithiKabogo•7m ago•1 comments

STL Editing with FreeCAD

https://hackaday.com/2026/01/22/stl-editing-with-freecad/
1•rbanffy•9m ago•0 comments

Iran has now been under a national internet blackout for two full weeks

https://twitter.com/netblocks/status/2014375236674675147
1•beejiu•10m ago•0 comments

Easy Measures Doing, Simple Measures Understanding

https://blog.jim-nielsen.com/2026/easy-vs-simple/
1•sibeliuss•10m ago•0 comments

Notebook.link: The Future of Notebook Sharing

https://medium.com/@QuantStack/introducing-notebook-link-the-future-of-notebook-sharing-5de900a97b4a
3•SylvainCorlay•10m ago•1 comments

Reverse engineering Lyft Bikes for fun (and profit?)

https://ilanbigio.com/blog/lyft-bikes.html
2•ibigio•11m ago•0 comments

Work-from-office mandate? Expect top talent turnover, culture rot

https://www.cio.com/article/4119562/work-from-office-mandate-expect-top-talent-turnover-culture-r...
3•CrankyBear•12m ago•0 comments

Ed tech is profitable. It is also mostly useless

https://www.economist.com/united-states/2026/01/22/ed-tech-is-profitable-it-is-also-mostly-useless
1•2OEH8eoCRo0•13m ago•0 comments

Why there's no European Google? And why it is a good thing

https://ploum.net/2026-01-22-why-no-european-google.html
3•zdw•14m ago•1 comments

A Protocol for Package Management

https://nesbitt.io/2026/01/22/a-protocol-for-package-management.html
1•zdw•14m ago•0 comments

Ask HN: What is your Claude Code setup? For common or spec projects

1•seky•16m ago•2 comments

Understanding LSM trees via read, write, and space amplification

https://www.bitsxpages.com/p/understanding-lsm-trees-via-read
1•agavra•16m ago•0 comments

Feynman on Why He Almost Quit Physics

https://www.youtube.com/watch?v=f9k7zd_9mAo
2•haxiomic•18m ago•0 comments

GraphRAG for Production Engineer Agent Memory

https://www.decodingai.com/p/designing-production-engineer-agent-graphrag
1•rbanffy•20m ago•0 comments

Show HN: Kubecfg – A CLI to manage Kubernetes contexts and namespaces

https://github.com/kadirbelkuyu/kubecfg
1•kadirbelkuyu•20m ago•0 comments

Coinbase Scaled Their Hiring to 150 Engineers per Month

https://newsletter.eng-leadership.com/p/how-coinbase-scaled-their-hiring
1•rbanffy•21m ago•0 comments

Humanizer: A Claude Code skill that removes signs of AI-generated writing

https://github.com/blader/humanizer
1•zdw•21m ago•2 comments

Securing Agents in Production

https://blog.palantir.com/securing-agents-in-production-agentic-runtime-1-5191a0715240
1•A-K•21m ago•0 comments

Test

https://vimeo.com/
1•ashishmathur•22m ago•0 comments

Carbon and charisma: How climate network CC35 tricked its way to the limelight

https://news.mongabay.com/2025/12/carbon-and-charisma-how-climate-network-cc35-tricked-its-way-to...
1•PaulHoule•22m ago•0 comments

Ask HN: Anyone doing production image editing with Image models? How?

1•geooff_•24m ago•0 comments