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Voluntary attention regulates acute immune responses in humans

https://www.nature.com/articles/s41562-026-02541-1
1•daoboy•1m ago•0 comments

Fearless_SIMD v0.7: 64-bit integers, improved generics, SSE2, and upcoming v1.0

https://linebender.org/blog/fearless-simd-0-7/
1•signa11•2m ago•0 comments

The challenge of AI value after deployment

https://medium.com/quantumblack/ai-value-the-growing-ai-operations-challenge-ca8621aa245c
1•stichers•4m ago•0 comments

The cost to retire comfortably around the world

https://www.visualcapitalist.com/mapped-how-much-americans-need-to-retire-comfortably-around-the-...
1•teleforce•7m ago•0 comments

A 3D-printed C7 extension adapter for wall chargers

https://blog.oxplot.com/figure-eight-extension-adapter/
1•oxplot•8m ago•0 comments

AI Software Development – What Does the Data Say?

https://codemanship.wordpress.com/2026/08/12/ai-software-development-what-does-the-data-say/
1•GeneralMaximus•10m ago•0 comments

Backgroundcanvas: One-stop free online image background editor

1•chgxue•10m ago•0 comments

Omnimount – Read/write ext4 and NTFS on macOS, no kernel extensions

https://omnimount.es/
1•ramdoor•11m ago•0 comments

Amethyst Vein – A cross-platform, open-source SwiftData replacement

https://forums.swift.org/t/amethyst-vein-a-cross-platform-open-source-swiftdata-alternative/89009
1•miakoring•11m ago•1 comments

Hong Kong Large Dataset – Real Estate RV

https://webb-database.com/dbpub/rvddistricts.asp
2•realsirjoe•12m ago•0 comments

Bruno raises $3M to keep building their API Client

https://blog.usebruno.com/the-funding-announcement-we-never-made
1•arlemi•12m ago•0 comments

Show HN: SharpSkill, we gamified a free training platform for tech interviews

https://sharpskill.dev/en
2•Enjoyooor•13m ago•1 comments

Pi coding agent: config folder is out of place on Linux

https://github.com/earendil-works/pi/issues/534
1•joooscha•15m ago•0 comments

Pakistani Judges Give Their Verdict on JudgeGPT

https://spectrum.ieee.org/judgegpt-experiment
1•nithssh•17m ago•1 comments

ReplayHouse – Turn ClickHouse into a reinforcement learning replay buffer

https://jaymebrd.github.io/replayhouse/
2•GeorgeMac•18m ago•0 comments

Show HN: Mdv – preview, share, verify and fix Markdown from your terminal

https://github.com/gogainda/mdview-cli
1•Igor_Wiwi•19m ago•0 comments

PEP 836

https://peps.python.org/pep-0836/
3•timkofu•21m ago•1 comments

Show HN: Selvum – a password manager designed to outlive its developer

https://www.selvum.app/
1•selvum•22m ago•0 comments

Survivorship Bias in Money: Why Every Success Story Is a Lie of Omission

https://comuniq.xyz/Wealth/post?t=1563
3•01-_-•22m ago•0 comments

I built TikTok, but instead of videos you scroll through cool GitHub repos

https://laurentiugabriel.github.io/gitok/
2•laurentiurad•23m ago•0 comments

The 7.2 kernel has been released

https://lwn.net/Articles/1088991/
2•nyku•23m ago•0 comments

Are Microsoft's AI plans being held back by a shortage of chips?

https://www.theguardian.com/technology/2026/aug/17/are-microsofts-ai-plans-being-held-back-by-a-s...
1•colinb•23m ago•0 comments

Collatz with 6 Wang Tiles

https://tristan.st/blog/six_tiles
1•soupspaces•24m ago•0 comments

Best IPTV Services in 2026: Top Providers Reviewed

https://sites.google.com/view/8-best-iptv-2026/
1•bansiwebix•24m ago•0 comments

Git.sr.ht is being disrupted by aggressive LLM crawlers

https://status.sr.ht/
2•WhyNotHugo•24m ago•1 comments

How to copy equations from ChatGPT to word without losing formatting [video]

https://www.youtube.com/watch?v=crpeQ2I1CGU
2•quysala123•27m ago•0 comments

There Is Still No Silver Bullet

https://cekrem.github.io/posts/there-is-still-no-silver-bullet/
1•signa11•30m ago•0 comments

Susan Kare: Designing Icons and Graphics for the Original Mac [video]

https://www.youtube.com/watch?v=YEvLKzsEwMw
1•tosh•30m ago•0 comments

Build a solar generation forecast dashboard in Python

https://www.meteosource.com/blog/solar-generation-dashboard-python
1•Thunder_rumbles•32m ago•0 comments

Skills x2, 108 Runs: Optimising Efficacy and Token Efficiency

1•darvh•36m 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.