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How to write good prompts: using spaced repetition to create understanding

https://andymatuschak.org/prompts/
1•StefanBatory•55s ago•0 comments

The AI UGC ad math: $2 a video, and the bill nobody prices in

https://okaneland.com/study/ai-ugc-ad-economics/
1•ermantrout•1m ago•0 comments

Jacobian-lens – Companion code for the global workspace interpretability paper

https://github.com/anthropics/jacobian-lens
1•Topfi•3m ago•0 comments

Mild Cardiac Issues Trigger Long-Term Memory Loss

https://neurosciencenews.com/heart-dysfunction-microscopic-brain-decay-30995/
1•bookofjoe•4m ago•1 comments

Four US states are seeking $1.4T in penalties in August youth safety trial

https://www.reuters.com/business/meta-says-us-states-are-seeking-14-trillion-penalties-august-you...
1•elsewhen•4m ago•0 comments

Blue Earth Bathymetry 2.0

http://www.shadedrelief.com/blue-earth-2/
2•marklit•6m ago•0 comments

Show HN: Time Series of India – explorable stories from official payment data

https://timeseriesofindia.com/economy/beats/
1•prtk25•8m ago•0 comments

You shouldn't trust Trusted Publishing

https://blog.yossarian.net/2026/07/07/You-shouldnt-trust-trusted-publishing
2•woodruffw•8m ago•0 comments

AI Still Can't Get Mario's Mustache Right

https://mustache-perfect.vercel.app/
1•nnehdi•9m ago•1 comments

An iroh powered smart fan

https://www.iroh.computer/blog/an-iroh-powered-smart-fan
2•surprisetalk•11m ago•0 comments

Show HN: TrustAI – Suggests and executes automations in bg

https://auto.trytrust.ai/
1•hannahchung•11m ago•0 comments

Setting Up OpenClaw with 100M free tokens via Dahl Global

https://medium.com/@bozicjmasonu4kwfy/a-practical-openclaw-provider-setup-with-dahl-and-gonka-mod...
3•litppicho•13m ago•0 comments

A verification loop 4x'd DeepSeek's intelligence, matching Opus at 1/7 the cost

https://ironbee.medium.com/what-a-verification-loop-adds-to-a-coding-agent-a-first-look-5049017e636e
4•sozal•13m ago•0 comments

Ask HN: How do I find startups hiring developers for low pay and equity?

3•Kathan2651•16m ago•2 comments

EU Cloud Service Providers List

https://www.eucloud.tech/en/eu-providers
1•pelagicAustral•17m ago•0 comments

Observability Design for the AI Era – App, Infra, CI, LLM (Part 1)

https://ryantsuji.dev/posts/ai-observability-design
1•ryantsuji•18m ago•0 comments

How to Ask Good Coding Questions That Get Great Answers (2016)

https://zellwk.com/blog/asking-questions/
2•mooreds•18m ago•1 comments

Show HN: Bastion – self-hosted VMs for background coding agents

https://github.com/bastion-computer/bastion
1•almostlit•19m ago•0 comments

ACM ByteCast Episode 2 Donald Knuth

https://learning.acm.org/bytecast/ep2-donald-knuth
1•Alien1Being•20m ago•0 comments

Get less visible and more European

https://bankosegger.me/blog/get-less-visible/
1•bankombinator•21m ago•0 comments

Managing Development Secrets on a Mac

https://www.yurikoval.com/blog/managing-development-secrets-on-a-mac.html
1•yurikoval•21m ago•0 comments

China's DeepSeek developing its own AI chip, sources say

https://www.reuters.com/world/china/chinas-deepseek-developing-its-own-ai-chip-sources-say-2026-0...
4•limoce•22m ago•0 comments

Long Lost Summers

https://olly.world/long-lost-summers
3•mooreds•22m ago•0 comments

Query Faster, Query Smarter: Our Move to DuckDB and What We Learned

https://medium.com/arcesium-engineering-blog/query-faster-query-smarter-our-move-to-duckdb-and-wh...
2•speckx•23m ago•0 comments

Show HN: Rememori zero-dependency agent memory that runs anywhere JS runs

https://rememori.dev
1•GiorgioDotcom•25m ago•0 comments

Use the alphabet: human-friendly geocoding, unlike what3words

https://ssrn.com/abstract=6879364
1•edmund_day•25m ago•1 comments

PDF 2.0: New Features, Real-World Impact

https://pdfa.org/pdf-2-0-new-features-real-world-impact/
1•Tomte•25m ago•0 comments

SMS for Hobbyist Projects

https://payne.org/projects/sms-for-hobbyists/
1•payne92•27m ago•1 comments

Show HN: DocFlow – AI documentation updates for GitHub pull requests

https://aicodedocumentationgenerator.com/
1•Aldasams•29m ago•0 comments

Fediverse.info: Social media that belongs to you

https://fediverse.info/
1•rapnie•31m 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.