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Build a "Deep Data" MCP Server to Connect LLMs to Your Local Database in 10min

https://root-ai.beehiiv.com/p/build-a-deep-data-mcp-server-to-connect-llms-to-your-local-database...
1•mehdikbj•2m ago•0 comments

Aaron Swartz and the Return of Jottit

https://jottit.org/
1•shanselman•2m ago•1 comments

A Special AMD Ryzen AM5 Motherboard for Linux / Open-Source Enthusiasts

https://www.phoronix.com/review/msi-pro-b850p-wifi
2•RachelF•2m ago•0 comments

IOA Core, an open-source governance kernel for AI workflows

1•OrchIntel•3m ago•0 comments

Side questions with /btw in Claude Code

https://code.claude.com/docs/en/interactive-mode
1•mfiguiere•5m ago•0 comments

Mathematics is undergoing the biggest change in its history

1•Stratoscope•5m ago•0 comments

SaaSpocalypse Now

https://hantverkskod.se/2026/03/01/saaspocalypse/
1•mosura•6m ago•0 comments

Classifying email providers of 2000 Swiss municipalities via DNS

https://mxmap.ch/
1•notmine1337•9m ago•0 comments

I Ching or Book of Changes

https://iching.r053.org/
1•tzury•9m ago•0 comments

I Got Root on Meta AI's Infrastructure Using a Chat Prompt

https://netguard24-7.com/blog/meta-ai-root
1•cybrdude•9m ago•0 comments

Chemists thought phosphorus had shown all its cards–until it surprised them

https://phys.org/news/2026-02-chemists-thought-phosphorus-shown-cards.html
1•PaulHoule•9m ago•0 comments

How to start coding with AI agents

https://www.paralect.com/academy/product-engineer/ai-agents-coding
1•igorkrasnik•10m ago•0 comments

Zero Point Energy

https://twitter.com/EagleworksSonny/status/2031128667019972616
1•Flere-Imsaho•11m ago•0 comments

Show HN: Repovex – GitHub repo health scores for your whole org

https://repovex.com
1•calminferno•17m ago•0 comments

Front End Memory Leaks: 500-Repo Static Analysis and 5-Scenario Benchmark Study

https://stackinsight.dev/blog/memory-leak-empirical-study/
1•nadis•20m ago•0 comments

Visual plasticity and exercise revisited: No evidence for a "cycling lane"

https://jov.arvojournals.org/article.aspx?articleid=2737222
2•amadeuspagel•22m ago•0 comments

Google and Tesla think we're managing the electrical grid all wrong

https://techcrunch.com/2026/03/10/google-and-tesla-think-were-managing-the-electrical-grid-all-wr...
1•jnord•22m ago•0 comments

I've no technical background, hope someone finds this interesting

https://github.com/aleflow420/rinoa
1•aleflow420•23m ago•0 comments

GLP-1 drugs push U.S. consumers toward spicy foods, lifting sauce makers

https://www.reuters.com/business/healthcare-pharmaceuticals/sauce-spice-makers-attract-deal-inter...
2•petethomas•23m ago•0 comments

Television and computer use and dementia risk in older adults

https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/alz.71259
3•amadeuspagel•25m ago•0 comments

Modern Compiler Design: C Implementation Details [pdf] (2004)

https://www.cs.usfca.edu/~galles/compilerdesign/cimplementation.pdf
2•turtleyacht•25m ago•1 comments

Covenant-72B: Pre-Training a 72B LLM with Trustless Peers Over-the-Internet

https://twitter.com/tplr_ai/status/2031388295972929720
2•rzk•26m ago•0 comments

Dox with Grok

https://mattsayar.com/dox-with-grok/
2•ohjeez•27m ago•2 comments

Ask HN: What's your favorite "what would SWEs do in 1-3 year from now?"

1•itissid•31m ago•0 comments

The Situation: Thinking About Anthropic's Red Lines

https://www.lawfaremedia.org/article/the-situation--thinking-about-anthropic-s-red-lines
2•hn_acker•31m ago•0 comments

Military AI Policy by Contract: The Limits of Procurement as Governance

https://www.lawfaremedia.org/article/military-ai-policy-by-contract--the-limits-of-procurement-as...
3•hn_acker•33m ago•0 comments

Ask HN: How to "make it" as a newlygrad/junior?

2•kartoffelsaft•35m ago•1 comments

Credit Bureaus Are Leaving More Mistakes on Frustrated Consumers' Reports

https://www.propublica.org/article/credit-report-mistakes-cfpb-experian-transunion
5•hn_acker•36m ago•2 comments

They Feel Bugs Inside Them. Doctors Don't Know Why

https://www.nytimes.com/2026/03/09/opinion/diagnosis-delusional-infestation-bugs.html
3•bookofjoe•37m ago•1 comments

Enamored with Macy

https://addisoncrump.info/research/enamored-with-macy/
1•todsacerdoti•38m ago•0 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•10mo 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•10mo ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•10mo ago
Thank you so much <3
DevDad_io•10mo ago
Very clean UI, well done!
cvburgess•10mo 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•10mo 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•10mo 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•10mo 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.