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F1 drivers are changing their racing strategies with new technical regulations

https://www.researchterminal.ai/terminal/c123e9f6-09ec-4222-b412-3aa8bafb0e6d
1•ipachanga•26s ago•0 comments

Taking down a European network with a TLS certificate

https://mxsasha.eu/posts/ripe-ncc-rpki-exploit-chain/
2•speckx•1m ago•0 comments

"Open" doesn't mean anything nowadays

https://lr0.org/blog/p/open/
1•jabrr7•2m ago•0 comments

Views on Confidential AI Systems

https://riverside.com/webinar/registration/eyJldmVudElkIjoiNjk4MzQ2OWJkNDUwMzQyMGRiNzk4ZWQ3Iiwic2...
1•raeroumeliotis•3m ago•0 comments

Subquadratic Sparse Attention Makes Long Context Practical

https://subq.ai/how-ssa-makes-long-context-practical
1•andsoitis•4m ago•0 comments

K

https://web.archive.org/web/20240414034604/https://archive.vector.org.uk/art10010830
1•tosh•4m ago•0 comments

AI file editing is broken

https://hic-ai.com
1•simonreiff•6m ago•1 comments

Vifal: FUSE mount that exposes Kubernetes container filesystems locally

https://github.com/machine424/vifal
2•machine424•7m ago•0 comments

Show HN: Guten – Android ereader for Project Gutenberg's 70k+ free books

https://play.google.com/store/apps/details?id=com.bhunt.guten&hl=en_US
2•bethanyhunt•8m ago•0 comments

Show HN: Curl.md – URL to Markdown for Agents

https://curl.md/
3•meagher•8m ago•1 comments

Feedback on open source AI agent builder

1•ajaysheoran2323•8m ago•0 comments

Show HN: AI-powered Autofill for your Job Applications

https://chromewebstore.google.com/detail/bidhub-copilot/kbejjeccedbnbepoahmaajojcgfjcakj
1•cednore•9m ago•0 comments

Xteink X3, a 3.7inch mini e-ink reader with magsafe

https://techcrunch.com/2026/05/03/xteink-x3-review-tiny-magnetic-ereader/
1•walthamstow•9m ago•0 comments

How intelligent is S3 Intelligent-Tiering?

https://sagi.org/posts/how-intelligent-is-s3-intelligent-tiering/
2•sagiba•12m ago•0 comments

I'm Suing the Justice Department and FBI

https://this.weekinsecurity.com/plot-twist-i-am-suing-the-justice-department-and-fbi/
2•speckx•12m ago•1 comments

Chloroquine, an Anti-Malaria Drug as Effective Prevention for Hantavirus (2021)

https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2...
3•OutOfHere•12m ago•0 comments

The A.I. Industry Is Booming. When Will It Make Money?

https://www.newyorker.com/news/the-financial-page/the-ai-industry-is-booming-when-will-it-actuall...
2•FinnLobsien•12m ago•0 comments

Why people hide AI usage at work?

https://bhagyeshpathak.com/uncategorized/2025/07/14/why-people-hide-AI-usage-at-work/
3•bhagyeshsp•12m ago•0 comments

How to make SSE token streams resumable, cancellable, and multi-device

https://zknill.io/posts/everyone-said-sse-token-streaming-was-easy/
1•zknill•13m ago•0 comments

The beauty of postmodern classical music

https://itsiweinstock.substack.com/p/the-beauty-of-postmodern-classical
1•surprisetalk•15m ago•0 comments

Does ChatGPT know your business exists? Free corpus diagnostic

https://citeddigital.co/audit/
3•connorwhitlock•16m ago•0 comments

Stop Talking Down to Me: Notes on Three Years of AI Chat

https://devcodehack.com/stop-talking-down-to-me-notes-on-three-years-of-ai-chat/
1•par•16m ago•0 comments

In Praise of Wild-Eyed Principles (2017)

https://vineyardgazette.com/news/2017/08/10/praise-wild-eyed-principles
2•robtherobber•17m ago•0 comments

AI and Claude: The internal rebellion that changed Amazon's rules

https://thenewstack.io/amazon-coding-agents-developers/
2•Brajeshwar•17m ago•0 comments

The context window has been shattered: Subquadratic debuts 12M-token window

https://thenewstack.io/subquadratic-12-million-context-window/
3•throwawayfour•17m ago•1 comments

Google Chrome silently installs 4 GB Gemini Nano AI model without consent

https://alternativeto.net/news/2026/5/google-chrome-silently-installs-4-gb-gemini-nano-ai-model-t...
4•Gedxx•17m ago•0 comments

Global weather data from flying airplanes (2025)

https://clickhouse.com/blog/planes-weather
1•zX41ZdbW•18m ago•0 comments

Herd – a lightweight multi-agent IDE, built with GStack

https://joinherd.ai/
1•satosheth•19m ago•1 comments

The 90-day window: identity theft after death

https://killswitch.app/blog/identity-theft-after-death-greg-biffle-case-vulnerability-window
1•ElixirMentor•19m ago•0 comments

Loon GPU – A Real Implementation of "No Graphics API"

https://www.kevin-gibson.com/blog/writing-a-bindless-gpu-abstraction-layer/
1•molive•19m ago•0 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•12mo 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•12mo ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•12mo ago
Thank you so much <3
DevDad_io•12mo ago
Very clean UI, well done!
cvburgess•12mo 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•12mo 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•12mo 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•12mo 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.