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Voxel Collision in SuperSplat

https://twitter.com/willeastcott/status/2070110425648128245
1•wildpeaks•2m ago•0 comments

Apple asks Trump admin to approve Chinese RAM after product price increases

https://9to5mac.com/2026/06/26/apple-asks-trump-admin-to-approve-chinese-ram-after-product-price-...
1•alwillis•4m ago•0 comments

Blue print to let machines think like humans

1•cysparrow•4m ago•0 comments

Sony's State of Play Showed That Every Publisher Is Terrified of GTA 6

https://kotaku.com/sonys-state-of-play-showed-that-every-publisher-is-terrified-of-gta-6-2000701746
1•classified•6m ago•0 comments

Ping pong: A game that requires a C compiler to play

https://www.ioccc.org/2025/uellenberg/index.html
1•thunderbong•6m ago•0 comments

IBM MCGA Gate Array Reverse Engineering

https://github.com/schlae/IBM_MCGA
2•userbinator•6m ago•0 comments

Testing 67 Models: Combining LLMs Rarely Beats the Best Single Model

https://huggingface.co/spaces/josefchen/orchestration-is-allocation
1•josefchen•7m ago•0 comments

Dan Petersen: Is this an worse time for a math career?

https://mathoverflow.net/questions/511484/is-this-an-even-worse-moment-for-a-math-career
1•reasonableklout•11m ago•0 comments

Apple Loses Another Top Executive to OpenAI

https://www.macrumors.com/2026/06/26/apple-loses-another-executive-to-openai/
3•mgh2•11m ago•0 comments

Is Germany looking again at coal-powered electricity?

https://www.bbc.com/news/articles/cy04ykxrj5eo
1•leonidasrup•12m ago•0 comments

'Fingerprints' of black hole's event horizon detected for first time

https://phys.org/news/2026-06-fingerprints-black-hole-event-horizon.html
1•signa11•18m ago•0 comments

5120x2160 100Hz Android Desktop Mode on Razor Fold

https://old.reddit.com/r/motorola/comments/1ufzwyt/i_just_got_5k2k_5120x2160_100hz_smoothly_on_a/
1•politelemon•26m ago•0 comments

AI glasses help students cheat in exams – test-obsessed Asia is ground zero

https://www.rnz.co.nz/news/world/628396/ai-glasses-are-helping-students-cheat-in-exams-test-obses...
3•billybuckwheat•30m ago•0 comments

Certainty Volatility Theory: Stable Uncertainty vs. Fluctuating Certainty

https://theguptalog.blogspot.com/2026/06/adaptive-certainty-theory-maybe-we-dont.html
1•GeorgeWoff25•34m ago•0 comments

Everything* – An interactive voyage through all orders of magnitude

https://www.everything.one/#overview
1•bj-rn•36m ago•0 comments

Lore: Next-generation open source version control

https://github.com/EpicGames/lore
1•taubek•43m ago•0 comments

Gambling disorder cases skyrockets in states where sports betting is legal

https://twitter.com/cremieuxrecueil/status/2070651565107446116
1•MrBuddyCasino•43m ago•0 comments

The New York Times Amends Lawsuit Against OpenAI and Microsoft

https://www.nytimes.com/2026/06/25/technology/times-lawsuit-openai-microsoft.html
1•1vuio0pswjnm7•45m ago•0 comments

Promptetheus – Trace, detect, and auto-repair AI agent failures

https://github.com/obro79/promptetheus
1•tar-ive•46m ago•1 comments

People Inc. CEO accuses Google of abusing its market power

https://www.axios.com/2026/06/23/people-inc-google-ai-search-crawler
4•1vuio0pswjnm7•48m ago•1 comments

Ask HN: How much memory is useable by GPU in MacBook?

2•mzubairtahir•48m ago•1 comments

Rich and famous families teach their kids Mandarin as China's influence grows

https://www.abc.net.au/news/2026-06-27/musk-trump-bezos-zuckerberg-children-learning-mandarin/106...
3•defrost•49m ago•1 comments

My gf's birthday is my yearly reminder that I'm bad at gift-giving

https://giftmaxxing.vercel.app/
1•tar-ive•50m ago•0 comments

I HATED having to stop playin instrument togo thru pages onPDFso I used blinking

https://verceleye.vercel.app/
2•peenut•51m ago•1 comments

OpenTTD 16.0-Beta1

https://www.openttd.org/news/2026/06/25/openttd-16-0-beta1
2•untilted•52m ago•0 comments

Mythos available for select organisations

https://twitter.com/anthropicai/status/2070665903440871779
1•dsr12•55m ago•1 comments

Air conditioning torn from homes under net zero clampdown

https://www.telegraph.co.uk/money/consumer-affairs/air-conditioning-torn-from-homes-under-net-zer...
3•razor-thin•58m ago•1 comments

Photos by Om

https://www.photosbyom.com
1•adityaathalye•59m ago•1 comments

Modern GPU Programming for MLSys

https://mlc.ai/modern-gpu-programming-for-mlsys/#
2•sonabinu•1h ago•1 comments

Coding agent harness written in native Golang with built-in file and Git viewer

https://code.intellios.ai
1•coolwulf•1h 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.