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Show HN: DRM-CLI – open-source release manager for MSSQL/PostgreSQL/Oracle

https://github.com/dband-drm/drm-cli
1•dband-drm•4m ago•0 comments

A causal history can exist locally everywhere and globally nowhere

https://zenodo.org/records/21606970
1•groverbennett•8m ago•0 comments

Wireless Transec Taxonomy

https://transec-taxonomy.pages.dev
1•belabartok39•9m ago•0 comments

Supply and Demand Is Not What Most People Think

https://shonczinner.substack.com/p/supply-and-demand-is-not-what-most
1•paulpauper•12m ago•0 comments

Bitcoin cold-wallet attack spreads to 4,500 addresses as losses near $89M

https://www.coindesk.com/tech/2026/08/02/bitcoin-cold-wallet-attack-spreads-to-4-500-addresses-as...
6•rbanffy•14m ago•1 comments

Wham! 10 Days in China [video]

https://www.youtube.com/watch?v=P7oAaJqqv8w
1•sxzygz•15m ago•0 comments

What Else Do We Lose When People Give Up Booze?

https://www.nytimes.com/2026/08/01/style/what-else-do-we-lose-when-people-give-up-booze.html
1•bookofjoe•19m ago•1 comments

AI poster wins Ohio State Fair contest

https://www.ohiostatefair.com/p/get-involved/arts/poster-contest
2•AlexAplin•20m ago•0 comments

Negative social ties as risks for faster aging, inflammation, and multimorbidity

https://pmc.ncbi.nlm.nih.gov/articles/PMC12933095/
3•davidbarker•20m ago•0 comments

Mention of Synon, the real inventors of Rapid Application Development, in 1986 [pdf]

http://archive.computerhistory.org/resources/access/text/2017/06/102726714-05-05-acc.pdf
1•jambalaya8•20m ago•0 comments

Abundant empirical evidence of multilevel selection

https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2026.1752597/full
1•marojejian•21m ago•0 comments

Unexpected events and prosocial behavior: the Batman effect

https://www.nature.com/articles/s44184-025-00171-5
1•davidbarker•24m ago•0 comments

A Baby Bust Is Not yet a Growth Boom

https://www.labormarketmatters.com/p/a-baby-bust-is-not-yet-a-growth-boom
1•paulpauper•26m ago•0 comments

Teaching an AI to know itself: Building a local LLM agent in D

https://blog.dlang.org/2026/06/07/teaching-an-ai-to-know-itself-building-a-local-llm-agent-in-d/
1•teleforce•27m ago•0 comments

Show HN: STB-like zero-dependency O(N) FMM gravity solver

https://github.com/nihiL7331/polesitter
1•nihiL7331•27m ago•1 comments

Trump Crypto Tie-Up Fueled Family Windfall, Investor Losses

https://www.bloomberg.com/news/articles/2026-07-30/how-a-trump-crypto-deal-enriched-the-family-wh...
6•paulpauper•28m ago•0 comments

The Computational Theory of Mind (2015)

https://plato.stanford.edu/entries/computational-mind/
3•cyanregiment•28m ago•1 comments

Reviewing the Arch User Repository with AI

https://cretezy.com/2026/aur-ai-security/
1•CraftThatBlock•29m ago•1 comments

Gauge – see where your Claude Code subscription goes

https://github.com/joey-io/gauge
1•joey-io•30m ago•0 comments

30% of certificate credentials reported on LinkedIn are now AI-related

https://www.morningstar.com/news/marketwatch/20260731180/job-seekers-can-now-spend-thousands-on-a...
1•thoughtpeddler•30m ago•0 comments

Radiation in Paduach

https://magazine.atavist.com/2026/toxic-lies-radiation-paducah
1•ezzaf•37m ago•0 comments

Tips for Landing a YC Internship?

2•cnnadozi•42m ago•0 comments

NASA Lessons Learned System

https://llis.nasa.gov/
1•ahsillyme•45m ago•1 comments

Arm's Cortex A55

https://chipsandcheese.com/p/arms-cortex-a55
2•pella•47m ago•0 comments

Californians' data deletion requests, DROP, become enforceable Aug. 1

https://www.nbcsandiego.com/nbc-7-responds-2/californians-data-deletion-requests-drop-become-enfo...
22•MilnerRoute•47m ago•1 comments

OpenAI’s amazing — but vastly oversold — new model Astra

https://garymarcus.substack.com/p/openais-amazing-but-vastly-oversold
8•champagnepapi•50m ago•0 comments

Show HN: Cl33-opLM, a 236M language model with a reversible operator bottleneck

https://cl33.t3atlas.dev/
1•MirrorEthic•53m ago•0 comments

QM: We read Y Combinator's company-wide agent runtime

https://runtimewire.com/article/inside-qm-we-read-y-combinator-s-company-wide-agent-runtime
2•ryanmerket•55m ago•0 comments

Infrared goggles that show colours

https://arstechnica.com/science/2026/07/see-the-heat-an-infrared-imaging-system-that-outputs-in-c...
3•Gaishan•57m ago•0 comments

Coldcard wallet RNG flaw likely linked to $88M Bitcoin theft

https://www.bleepingcomputer.com/news/security/coldcard-wallet-rng-flaw-likely-linked-to-88-milli...
2•sbulaev•57m ago•0 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•1y ago
Hey HN, Dexter is a day planner I built for Mac (and web).

This was a grief project. Some people make art when they're soul searching, and making apps has always been a bit of an artistic outlet for me. Earlier this year my mother committed suicide and two weeks later the company I worked for laid off my entire division. After taking some time to grieve and process I started building something just for me, just for fun, just because I wanted to.

Dexter has been a slow project that started as paper sketches at my kitchen table and slowly morphed into a codebase. It allowed me to play with tools I wanted to get better at like Postgres and Typescript while also letting me try (and in some cases fail) experimenting with new-to-me tools like Tailwind, Supabase, Tauri, Electron, and Vite.

Small portions of the app and site were "vibe coded", but 99% is hand-crafted code (not necessarily good code), graphics, and data models. This was meant to be a fun project where I learned things just because I wanted to learn something, not a race to see how fast I could grind out a product.

For an example of "unnecessary but fun", I made each SVG on the marketing site twice with Figma - once in a light theme and again in a dark theme - so if you toggle your OS's dark mode, everything should change, even the images.

A few things about the app:

- Yeah, I know, it's an Electron app. I tried using Tauri and other tools but hit a few snags. The Electron ecosystem was incredibly mature and easy to use in comparison

- The app is open source [0] and so is the marketing site [1]

- Some friends and I have been using it daily for a few months and really enjoy it compared to our old multi-tool workflows

- Dexter is the name of my 12(?) year old husky, hence the dog branding

- There is a pricing widget on the marketing site but the app is currently totally free. I might integrate Stripe soon if (and only if) that feels like a fun project, but the goal isn't to get rich or even turn a profit, it's to have fun and build something genuinely useful that I use every day

There are a bunch of features I would love to add and enhancements I would like to make, and eventually I will. Currently, I pick up a feature just because it sounds fun that day and I put it down when it is no longer fun. It might not be a good business model, but it has been a wonderful antidote to an industry rife with burnout and a personal life that's been a little out of control.

I hope you enjoy it and maybe build something for yourself, just because it sounds fun.

If anyone gives it a try I will be in the comments today and happy to answer any questions!

[0] https://github.com/cvburgess/dexter-app

[1] https://github.com/cvburgess/dexter-www

Comments

saltcod•1y ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•1y ago
Thank you so much <3
DevDad_io•1y ago
Very clean UI, well done!
cvburgess•1y ago
Thank you!

I got to dust off some old UX skills that haven't been used in a few years.

Huge shoutout to DaisyUI [0] and tailwind for making it really easy to build pretty things.

[0] https://daisyui.com/

DevDad_io•1y ago
Ha! Daisy and Tailwind are so wonderful, I used the same for my app. I especially like the multidirectional scrolling on your app.
cvburgess•1y ago
Scrolling has been the bane of my existence lol.

Im pretty happy with it currently, but want to fix a small annoyance where columns can "hijack" horizontal scrolling.

I learned SO MUCH about CSS tools of old and new doing this project. The popover API and anchor positioning in particular was a bit of a beast, as were overflows and scroll areas.

Most of my background has been in native or react-native mobile development where these kinds of issues don't really exist in the same way.

Going back to basics with html + css was humbling and taught me a lot, too.

osener•1y ago
I came across this randomly when I searched "Figma" on HN, and I'm very glad I did. Tastefully done app -- wishing you all luck in the world.