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Show HN: Polar Balance – a bipolar mood tracker I built for my wife

https://grayconsultingmanagement.com/PolarBalance/
2•natali_gray•1h ago
My wife wanted a mood tracking app to track her habits and bipolar disorder. It's super useful for noticing new swings and trends. Unfortunately, every app was either too clunky or paywalled. In the end, she started using Google Sheets to track it.

I built Polar Balance to be clean, cute, and fun. It's supposed to be quick for the user. Answer 5 daily questions, and you're done. It does the statistics for you. Plus, the notifications are all penguin-themed. Each user gets a super cool penguin fact and a reminder to log their day. It's supposed to feel fun, not clinical.

This is my first solo-shipped iOS app. A few things I kept in mind: - Logging a mood is the first thing you can do, not onboarding - Data stays on your device unless you decide to link it to a gmail or iCloud account - iPhone now, Apple Watch companion coming in version 2.0

I'd love to hear feedback from those who would benefit from a mood-tracking app. Happy to get into the build, privacy choices, or anything else!

Gecko: A fast GLR parser with automatic syntax error recovery

https://vnmakarov.github.io/parsing/compilers/c/open-source/2026/04/22/gecko-glr.html
1•PaulHoule•2m ago•0 comments

The Tech Jobs That Are Safe from AI

https://www.wsj.com/tech/ai/the-tech-jobs-that-are-safe-from-ai-8d415383
1•fortran77•3m ago•1 comments

Agent pull requests are everywhere

https://github.blog/ai-and-ml/generative-ai/agent-pull-requests-are-everywhere-heres-how-to-revie...
1•gemanor•3m ago•0 comments

OpenAI DevDay 2026

https://openai.com/index/devday-2026/
1•aquir•3m ago•0 comments

How the Bird Eye Was Pushed to an Evolutionary Extreme

https://www.quantamagazine.org/how-the-bird-eye-was-pushed-to-an-evolutionary-extreme-20260513/
1•ibobev•3m ago•0 comments

Ten Releases of Great Docs, a fairly new Python static site generator

https://opensource.posit.co/blog/2026-05-13_great-docs-ten-things/
1•richmeister•3m ago•0 comments

Show HN: Majestic, GUI for Jest

https://github.com/Raathigesh/majestic
1•bytode•4m ago•0 comments

CIA spy blames Dr Fauci for covering up Covid lab leak

https://www.dailymail.com/news/article-15814995/CIA-spy-BLAMES-Dr-Fauci-covering-Chinese-Covid-la...
1•Bender•4m ago•0 comments

I think first-pass private equity analysis will be automated

https://www.valedex.com/
1•marcelvaledex•6m ago•0 comments

Projecting React

https://tannerlinsley.com/posts/projecting-react
1•homarp•8m ago•0 comments

Cangjie, an Open-Source Compiled Language with Native Effect Handlers and ADT

https://www.infoq.com/news/2026/05/cangjie-effect-handlers-adt/
1•rezaprima•9m ago•0 comments

No more Lineage OS on Samsung cellphones

https://kevinboone.me/samsung-no-more-lineage.html
2•speckx•9m ago•0 comments

Removing the Modem and GPS from My 2024 RAV4 Hybrid

https://arkadiyt.com/2026/05/13/removing-the-modem-and-gps-from-my-rav4/
2•arkadiyt•11m ago•0 comments

A City on Mars: Should We Settle Space, and Have We Thought This Through?

https://en.wikipedia.org/wiki/A_City_on_Mars
1•xnx•13m ago•0 comments

Archivists Turn to LLMs to Decipher Handwriting at Scale

https://spectrum.ieee.org/ai-handwriting-transcription-transkribus-lecun
1•benbreen•14m ago•0 comments

When Search Becomes Expensive to Improve

https://www.searchplex.net/blog/when-search-becomes-expensive-to-improve
1•eskimo87•14m ago•0 comments

Thoughts on Claude Code 2.1.139 Agent View and Background Sessions

1•cadl11•16m ago•0 comments

Tyr for first place at RustWeek 2026

https://www.collabora.com/news-and-blog/news-and-events/tyr-for-first-place-at-rustweek-2026.html
1•losgehts•17m ago•0 comments

Spam filters are the consent layer. That's embarrassing

https://datatracker.ietf.org/doc/draft-cure-core/
2•madospace•17m ago•0 comments

Water rights request for Box Elder data center withdrawn after protests

https://www.sltrib.com/news/environment/2026/05/07/after-thousands-utahns-protest/
1•ourmandave•17m ago•0 comments

Multiply the Pie

https://open.spotify.com/track/0jmJ7qaqBUKb044xsgH8kV
4•alicialew•19m ago•3 comments

Perl Toolchain Summit 2026: Security, Testing, Porting, Community Collaboration

https://www.perl.com/article/perl-toolchain-summit-2026-key-results/
1•oalders•19m ago•0 comments

Let-go is a Clojure dialect written in Go

https://github.com/nooga/let-go
1•vicek22•19m ago•0 comments

Haiku

https://www.haiku-os.org
8•tosh•20m ago•0 comments

AI can design viruses, toxins and other bioweapons. How worried should we be?

https://www.nature.com/articles/d41586-026-01476-x
2•Brajeshwar•21m ago•0 comments

How fast is autonomous AI cyber capability advancing?

https://www.aisi.gov.uk/blog/how-fast-is-autonomous-ai-cyber-capability-advancing
2•dcre•23m ago•1 comments

What is your AIQ? How good are you at using Claude Code/Codex?

https://www.aiqrank.com
1•tylerg•25m ago•0 comments

Greater Manchester still says no to NHS data platform with Palantir at its heart

https://www.theregister.com/public-sector/2026/05/13/greater-manchester-still-says-no-to-nhs-data...
4•Bender•26m ago•0 comments

Audrey: Local-first memory guard for AI agents (source)

https://github.com/Evilander/Audrey
2•evilanders•27m ago•0 comments

What's with all the slide decks? A polycausal theory

https://dynomight.substack.com/p/slides
1•crescit_eundo•27m ago•0 comments