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Show HN: Didon – AI workday reports for productivity analysis

https://www.didon.app/
1•babakzy•32s ago•0 comments

Dialog Society: Ezra Klein Comments

https://twitter.com/ezraklein/status/2068479476309151771
1•u1hcw9nx•3m ago•1 comments

Highly sensitive radio telescope array to be built in Nevada desert

https://www.nbcnews.com/science/space/radio-telescope-array-nevada-desert-rcna350710
1•jonbaer•4m ago•0 comments

Agile Is a Scourge on the Planet

https://unacceptable.nl/posts/on-agile/
1•zwckl•4m ago•0 comments

We Do Not Build for Humans

https://www.agentmail.to/blog/we-do-not-build-for-humans
1•kiyanwang•6m ago•0 comments

KitaabAI AI book and thesis writer with native Urdu support

https://kitaabai.com
1•darweshpk•7m ago•0 comments

Show HN: ReplyVoice <> global floating button for Android voice dictation

https://replyvoice.com
1•kedimuzafer•11m ago•0 comments

Brands using AI-generated influencers to promote products on social media

https://www.theguardian.com/technology/2026/jun/21/brands-using-ai-generated-influencers-to-promo...
1•pseudolus•16m ago•0 comments

Use Faker to improve the quality of your tests

https://howtotestfrontend.com/resources/why-you-should-use-faker
1•howToTestFE•21m ago•0 comments

The Grammar of Coding Agents

https://grammar-of-coding-agents.pages.dev
2•allenb•30m ago•1 comments

The Web Is for People

https://www.torgo.com/blog/2026/06/the-web-is-for-people.html
2•robin_reala•33m ago•0 comments

Dr. Erna Shneider Hoover Revolutionized Telecommunications [pdf]

https://ulopenaccess.com/papers/ULAHU_V03I02/ULAHU20260302_004.pdf
1•Tomte•34m ago•0 comments

China unveils a portable anti-drone laser that can down drones from 1,600ft away

https://www.tomshardware.com/tech-industry/china-shows-off-a-backpack-sized-anti-drone-laser-that...
2•giuliomagnifico•37m ago•0 comments

Kalman Filter

https://en.wikipedia.org/wiki/Kalman_filter
2•1e1a•37m ago•0 comments

MCP server that lets Claude click menus on your Mac and fix its own mistakes

https://github.com/m0rvayne/mcp-osascript
1•m0rvayne•39m ago•0 comments

Softmax-free ~354M: tile-skip kernels for long-context VRAM savings (sparse)

https://huggingface.co/Tripstoph/RRT-Foundation
1•Tripstoph•40m ago•0 comments

The unreasonable effectiveness of LLMs for auditing Rust code

https://shnatsel.medium.com/the-unreasonable-effectiveness-of-llms-for-auditing-rust-code-d4df8bf...
1•heinrich5991•40m ago•0 comments

Bell.com

https://bell.com
1•tentacleuno•49m ago•0 comments

CTOs Agree: Cognitive Debt Is the New Technical Debt

https://shiftmag.dev/ctos-agree-cognitive-debt-is-the-new-technical-debt-10229/
11•sxx0•53m ago•1 comments

Sword Swallowing and Its Side Effects

https://pmc.ncbi.nlm.nih.gov/articles/PMC1761150/
2•nephihaha•55m ago•0 comments

What does it mean for AI to be democratic?

https://blog.andymasley.com/p/what-does-it-mean-for-ai-to-be-democratic
1•jger15•55m ago•0 comments

Hidden Tunnels Dating Back to Henry VIII's Reign Discovered at Boarding School

https://www.smithsonianmag.com/smart-news/hidden-tunnels-dating-back-to-henry-viiis-reign-were-di...
1•bookofjoe•57m ago•0 comments

POSBox – Free Open Source Point of Sale System

https://github.com/train2128/POSBox---Point-of-Sale-System
1•train212•58m ago•0 comments

NSA director: 'Mythos "broke into almost all of our classified systems in hours"

https://www.economist.com/briefing/2026/06/14/donald-trumps-blocking-of-anthropic-is-capricious-a...
15•ricksunny•1h ago•13 comments

Building a Swarm of Telescopes to Find Life

https://www.universetoday.com/articles/astronomers-want-to-build-a-swarm-of-telescopes-to-find-life
1•tcp_handshaker•1h ago•0 comments

What the Wounds Are Telling Us (2025)

https://www.volkskrant.nl/kijkverder/v/2025/gunshot-palestine-children-israel-war~v1819649/
1•tcp_handshaker•1h ago•0 comments

Geo-engineering to protect against solar storms

https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2025SW004846
2•dylancollins•1h ago•1 comments

Survival Ball

https://survivalball.com/
1•lopespm•1h ago•0 comments

Jazzy – Productive, Developer-Friendly Web Framework for Nim

https://github.com/canermastan/jazzy-framework
1•TheWiggles•1h ago•0 comments

SmolSharp – Extremely small standalone C# executables using NativeAOT

https://github.com/ascpixi/smolsharp
1•breve•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.