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Iran's Supreme Leader Ali Khamenei Was Killed and His Body Found

https://www.haaretz.com/israel-news/2026-02-28/ty-article-live/trump-not-happy-with-iran-nuclear-...
3•trakkstar•1m ago•0 comments

Show HN: VibeHQ Orchestrate multiple CLI agents as a real company team

https://github.com/0x0funky/vibehq-hub
2•0xfunky•3m ago•0 comments

Show HN: InterviewTrackr – All-in-one command center for CS job hunts

https://interviewtrackr.com/
1•princierKevin•3m ago•0 comments

Show HN: Chatlite – simple Ollama desktop chat app under 5 MB

https://github.com/that-one-arab/Chatlite
1•mo-dulaimi•3m ago•0 comments

Vector and Semantic Search in Stoolap

https://stoolap.io/blog/2026/02/27/vector-and-semantic-search-in-sql/
1•murat3ok•4m ago•0 comments

Khamenei Dead

https://twitter.com/BarakRavid/status/2027830773328302396
4•harscoat•4m ago•0 comments

Trump Deliberated on Iran for Weeks

https://www.cnn.com/2026/02/28/politics/trump-iran-strikes-decision
1•Bender•7m ago•1 comments

Show HN: Open-Plan-Annotator – Annotate Agent Plans Like a Google Doc 100% Local

https://github.com/ndom91/open-plan-annotator
1•ndom91•7m ago•0 comments

The Birth of Light

https://nautil.us/the-birth-of-light-1270615/
1•Bender•8m ago•0 comments

Show HN: A Rust compiler with ownership checking, written in PHP

https://github.com/mrconter1/rustc-php
1•mrconter11•11m ago•0 comments

Google quantum-proofs HTTPS by squeezing 15kB of data into 700-byte space

https://arstechnica.com/security/2026/02/google-is-using-clever-math-to-quantum-proof-https-certi...
1•Bender•11m ago•0 comments

Show HN: Nett – See what you can spend (not your bank balance)

https://nett.fyi
1•Clutchone2•12m ago•0 comments

Show HN: CranKen – A Math Puzzle Game for the Play.date

https://geistpro.itch.io/cranken
1•kgarten•13m ago•0 comments

The Making of Anthropic CEO Dario Amodei (2025)

https://kantrowitz.medium.com/the-making-of-anthropic-ceo-dario-amodei-449777529dd6
1•Kye•16m ago•0 comments

An Efficient Ralph Wiggum Loop on Raspberry Pi Powered by Mfbt [video]

https://www.youtube.com/watch?v=dz4hiw5Qvz0
1•dennisjoseph•16m ago•0 comments

Signs show that Khamenei is 'no longer with us', says Netanyahu

https://www.theguardian.com/world/live/2026/feb/28/israel-attacks-iran-as-blasts-heard-in-tehran-...
1•mitchbob•17m ago•3 comments

Be Careful with LLM Agents

https://maurycyz.com/misc/sandbox_llms/
1•maurycyz•18m ago•0 comments

Mquire: Linux memory forensics without external dependencies

https://blog.trailofbits.com/2026/02/25/mquire-linux-memory-forensics-without-external-dependencies/
2•nobody9999•19m ago•1 comments

Thinking Deeply About Theming and Color Naming

https://css-tricks.com/thinking-deeply-about-theming-and-color-naming/
1•todsacerdoti•20m ago•0 comments

Show HN: Didacu – The fastest way to learn something new

https://didacu.com
2•datadiego•20m ago•0 comments

UK reaches 90% Gigabit broadband coverage as full fibre rollouts continue

https://www.thinkbroadband.com/news/uk-reaches-90-gigabit-broadband-coverage-as-full-fibre-rollou...
1•ksec•24m ago•0 comments

Show HN: Get GPT-5.2, Grok-4.1-fast, KimiK2.5 and more LLMs at half the cost

https://frogapi.app
1•vnhc•26m ago•0 comments

Show HN: StatusLane – Minimal status pages and uptime for small SaaS

https://statuslane.dev
1•wharleyornelas•27m ago•0 comments

Bytewords – encoding bytes as one of 256 four-letter English words

https://developer.blockchaincommons.com/bytewords/
1•alcazar•27m ago•1 comments

Show HN: We ran a sycophancy experiment on Claude and built a music publication

1•structureonly•27m ago•0 comments

Apple 'accidentally' enabled Age Verification in the UK

https://old.reddit.com/r/ios/comments/1rgi5c0/apple_accidentally_enabled_age_verification_in/
1•_____k•28m ago•0 comments

Bypassing Noexec with Memfd_create(2)

https://gavinray97.github.io/blog/memfd-create-noexec
2•gavinray•28m ago•0 comments

Starts Club – YC-style startup idea validator

1•androbuddy•30m ago•0 comments

Elite Doctors Served Jeffrey Epstein While Treating His 'Girls'

https://www.nytimes.com/2026/02/28/us/jeffrey-epstein-doctors.html
3•Anon84•31m ago•0 comments

Siteshamer – Get brutally honest feedback on any website

https://siteshamer.com
1•pinin•32m ago•0 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•9mo 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•9mo ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•9mo ago
Thank you so much <3
DevDad_io•9mo ago
Very clean UI, well done!
cvburgess•9mo 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•9mo 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•9mo 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•9mo 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.