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Comprehensive understanding of Beidou short message communication (2024)

https://www.skylabmodule.com/comprehensive-understanding-of-beidou-short-message-communication
1•dizhn•4m ago•0 comments

Async Python File IO Using Uring

https://github.com/meitham/urio
1•meitham•5m ago•0 comments

Using AI makes people less likely to admit they don't know something

https://www.theregister.com/ai-and-ml/2026/07/19/using-ai-makes-people-less-likely-to-admit-they-...
1•defrost•5m ago•0 comments

Systemd, 10 years later: a historical and technical retrospective (2020)

https://blog.darknedgy.net/technology/2020/05/02/0/
1•downbad_•10m ago•0 comments

Sobek: A server-free decentralized framework built on SQLite

https://github.com/MichaelBirara/sobek-framework
1•MichaelBirara•12m ago•0 comments

Open Geo skills for geospatial analysis

https://github.com/jaakla/open-gis
1•jaakl•17m ago•0 comments

Show HN: Zlvox – A no-signup suite of developer tools (JSON, Temp Mail, PDF)

https://zlvox.com/blog/why-i-stopped-using-random-online-ai-tools-2026
1•mraadikhokhar•19m ago•0 comments

A full offline voice agent in 1.2 GB of RAM on Android device with FunctionGemma

https://old.reddit.com/r/androiddev/comments/1v07clk/a_full_offline_voice_agent_in_12_gb_of_ram_s...
1•ipotapov•21m ago•0 comments

Design a Url Shortner

https://blog.danwald.me/design-a-url-shortner
1•danwald•24m ago•0 comments

Ask HN: USB-to-WiFi print server for old printers – do you want it?

2•ValdikSS•30m ago•0 comments

Reading Between the Dots: Decoding Hidden Computation Across Filler Tokens

https://arxiv.org/abs/2607.03502
1•user_7832•30m ago•2 comments

Linux Foundation Announces the Intent to Launch the Tokenomics Foundation

https://www.linuxfoundation.org/press/linux-foundation-announces-the-intent-to-launch-the-tokenom...
1•nlpnerd•31m ago•0 comments

Coding too fast to collaborate

https://chrisloy.dev/post/2026/07/19/coding-too-fast-to-collaborate
2•chrisloy•35m ago•0 comments

RedisME:The most user-friendly RDM in the world

https://www.hepengju.com/
1•hepengju•36m ago•0 comments

Node graphs suck for metrics and traces

https://play.mapgl.org
1•vaduga•40m ago•1 comments

Dumber Mini: A Nokia-Style Phone with WhatsApp and Maps

https://dumbermini.com/
2•thunderbong•41m ago•0 comments

Trump, not Iran, is the greatest danger

https://www.theguardian.com/commentisfree/2026/jul/18/donald-trump-iran-world-danger-bombing-us
5•0x54MUR41•42m ago•0 comments

Show HN: AI mock interview tool that scores your answers – free, no signup

https://interviewpracticeai.com
1•BenGallagh•45m ago•0 comments

An Interesting Number (2005)

https://www.cut-the-knot.org/blue/InterestingStory.shtml
1•wolfi1•46m ago•0 comments

South Korea wants the port of Busan to become a hub for polar shipping

https://asia.nikkei.com/spotlight/policy-asia/south-korea-s-lee-seeks-arctic-lift-for-country-s-s...
2•cromka•46m ago•0 comments

Qwen 3.8 Max Preview

https://www.qwencloud.com/pricing/token-plan
2•lebovic•46m ago•1 comments

Valve say there's no end in sight to the memory crisis, prices going to increase

https://www.pcgamer.com/hardware/steam-machines/valve-says-theres-no-end-in-sight-to-the-memory-c...
2•haunter•47m ago•0 comments

Qwen 3.8 with 2.4T parameters, available on Alibaba Token plan

https://twitter.com/Alibaba_Qwen/status/2078754377473601787
3•theanonymousone•48m ago•1 comments

Facebook Is Down

https://www.facebook.com/
4•eric_khun•52m ago•5 comments

Show HN: Shikigami, run AI coding agents in parallel, each in a Git worktree

https://shikigami.dev/
1•igor_nast•55m ago•0 comments

Half a Second – a book about the XZ backdoor

https://www.half-second.com/
1•zvr•55m ago•0 comments

Moon Phase Clock – Realistic, Full Screen

https://medium.com/@thesuperrepemail/moon-phase-clock-with-full-screen-mode-1a1e230fa710
2•mssblogs•56m ago•0 comments

Boys' ADHD symptoms linked to addictive social media use in new study

https://www.msn.com/en-us/health/other/boys-adhd-symptoms-linked-to-addictive-social-media-use-in...
8•jnord•56m ago•0 comments

Qwen3.8 is launching and going open-weight soon

https://twitter.com/Alibaba_Qwen/status/2078759124914098291
98•nh43215rgb•59m ago•45 comments

More emulation goodness, an Intel Itanium (IA-64) emulator that boots Windows

https://raymii.org/s/blog/Intel_Itanium_IA-64-Emulator_that_boots_Windows.html
1•jandeboevrie•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.