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Coldcard's $38M (so far) exploit shakes faith in self-custody

https://www.coindesk.com/business/2026/07/31/coldcard-s-usd38-million-so-far-exploit-shakes-faith...
1•wslh•3m ago•1 comments

If technology got better, why did everything get worse?

https://www.sammystraus.com/#if-technology-got-better-why-did-everything-get-worse
1•sammy0910•3m ago•0 comments

Book sellers raise alarm over 'horrific' destruction of rare titles to feed AI

https://www.theguardian.com/technology/2026/aug/02/australian-book-sellers-alarm-destruction-rare...
3•billybuckwheat•4m ago•1 comments

Using Meta AI via WhatsApp for OpenCode

https://github.com/amita-seal/wa-metaai
1•amita2•5m ago•0 comments

AI's real threat to jobs isn't job loss, it's lower paychecks, new research says

https://www.businessinsider.com/ai-could-lower-workers-pay-job-market-impact-2026-7
2•theanonymousone•10m ago•0 comments

Ask HN: How are you using AI to learn?

3•mfalcon•11m ago•0 comments

We're 15-year-olds tired of switching study apps, so we built our own

https://reviscio.com/
1•Luka_Takki•13m ago•1 comments

Retired man plants trees on forgotten land, now it's Sao Paulo's largest park

https://timesofindia.indiatimes.com/world/rest-of-world/in-2003-a-retired-man-planted-trees-on-fo...
2•rmason•13m ago•0 comments

YC founder asks desperate job seekers to tattoo themselves for an interview

https://sfstandard.com/2026/07/30/lemonlime-tattoo-job-interview/
1•theanonymousone•13m ago•0 comments

Show HN: A Google Reader like discovery engine for long-form blogs

https://boredreading.com/
1•khet•14m ago•0 comments

India's monsoon rains in danger as UN chief warns planet is 'on fire'

https://www.theguardian.com/environment/2026/jul/31/india-monsoon-el-nino-hot-dry-conditions-mete...
1•howard941•14m ago•0 comments

FDA panel supports broadening access to peptides popular on the gray market

https://www.npr.org/2026/07/23/nx-s1-5903202/fda-peptides-restrictions
1•gmays•16m ago•0 comments

Show HN: Lumaris – AI biotech intelligence briefs (sample: EGFR resistance)

https://lumaris.nanocorp.app/reports/egfr-resistance-nsclc-2026
1•lumaris_intel•19m ago•0 comments

Drifting SpaceX rocket heading for collision with Moon

https://www.theguardian.com/science/2026/jul/31/spacex-rocket-moon-collision
1•qprofyeh•20m ago•0 comments

Cosmic String

https://en.wikipedia.org/wiki/Cosmic_string
1•whythismatters•20m ago•0 comments

Show HN: I made a music player inspired by late 90s peer-to-peer sharing

https://jdanwire.jordanscales.com/
1•jordanscales•27m ago•0 comments

GPT‑5.6 fuses frontier intelligence with frontier efficiency

https://openai.com/index/gpt-5-6-frontier-intelligence-efficiency/
1•882542F3884314B•28m ago•0 comments

Seedance 2.5

https://seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5
1•njaremko•30m ago•0 comments

PaperOS: A native Linux E Ink OS running on BOOX hardware

https://www.reddit.com/r/Onyx_Boox/comments/1vcdkmh/paperos_a_native_linux_e_ink_os_now_running_on/
2•carlosjobim•31m ago•0 comments

Rescue Boat Crews Show Signs of Brain Injuries, but Coast Guard Isn't Looking

https://www.nytimes.com/2026/07/30/us/coast-guard-rescue-boat-surfmen-brain-injury.html
1•bookofjoe•34m ago•2 comments

Let's See Paul Allen's SIMD CSV Parser

http://chunkofcoal.com/posts/simd-csv/
1•mfiguiere•35m ago•0 comments

Soft-deprecating chrono and chrono-tz

https://github.com/chronotope/chrono/issues/1768
2•Paul-E•36m ago•0 comments

Diátaxis

https://diataxis.fr/
27•ryanseys•42m ago•6 comments

Show HN: Search Statistics Like an Absolute Psychopath

https://number.weyland.enterprises/?q=65535
1•hronecviktor•42m ago•0 comments

Ask HN: Best Blogging Platform?

3•asxndu•43m ago•3 comments

Pantograph

https://github.com/jeprinz/pantograph/blob/main/README.md
4•sargstuff•49m ago•0 comments

Uber SubmitQueue: a high-performance speculative merge queue

https://github.com/uber/submitqueue/
1•handfuloflight•51m ago•0 comments

Ads in Software Are Like Stickers on Laptops

https://daringfireball.net/2026/07/ads_in_software_are_like_stickers_on_laptops
2•naves•52m ago•2 comments

Geometrically patterned ancient earthworks in Acre, Rio Branco, Brazil

https://researchportal.helsinki.fi/en/publications/geometrically-patterned-ancient-earthworks-in-...
2•jhncls•52m ago•0 comments

The Silicon Valley Founder Meat Grinder

https://zaksa.zip/blog/silicon-valley-founder-meat-grinder/
47•Kaizeras•54m ago•10 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.