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Show HN: An AI-native docs framework that serves humans and agents differently

1•kinfish•33s ago•0 comments

Show HN: Nightcrawler – A local AI pentesting agent running on a smartphone

https://github.com/garagehq/nightcrawler/
1•NickySlicks•57s ago•0 comments

Hiroshima atomic bombing created a new material. Scientists just discovered it

https://www.scientificamerican.com/article/bizarre-new-material-discovered-in-hiroshima-bombing-d...
2•pseudolus•1m ago•0 comments

Coldcard wallet RNG flaw likely linked to $88M Bitcoin theft

https://www.bleepingcomputer.com/news/security/coldcard-wallet-rng-flaw-likely-linked-to-88-milli...
1•bookofjoe•2m ago•0 comments

Why AI agents lie and cheat to reach their goals

https://www.technologyreview.com/2026/08/03/1141009/heres-why-ai-agents-lie-and-cheat-to-reach-th...
2•joozio•6m ago•0 comments

I Asked AI to Design 12 ESP32 Dev Boards. It Said No [video]

https://www.youtube.com/watch?v=gt-0t01COPw
1•iamflimflam1•6m ago•0 comments

The fading American Dream: Visa uncertainty drives Indian tech workers back home

https://thefederal.com/category/news/h1b-visa-indian-tech-workers-return-india-us-jobs-245525
2•alephnerd•9m ago•0 comments

Show HN: Wander, a Wysiwyg Markdown Editor for macOS and iOS

https://wander.md/
1•podviaznikov•10m ago•0 comments

Australia hikes levy for tech giants that fail to strike local news deals

https://www.reuters.com/business/media-telecom/australia-hikes-levy-tech-giants-that-fail-strike-...
1•1vuio0pswjnm7•11m ago•0 comments

Microdrama is no more a China thing

https://www.bloomberg.com/news/articles/2026-07-31/chinese-microdramas-go-global-as-ai-slashes-pr...
2•rahulnag07•12m ago•0 comments

What's happening in Hungary's power grid?

https://holadelej.hu/en/
1•tzfld•15m ago•0 comments

What Is Left for Us? Second Scholarship Against Degradation of Research by AI

https://philarchive.org/rec/NOVWIL
1•lioeters•20m ago•0 comments

Reflect Orbital – Selling nighttime sunlight

https://www.reflectorbital.com
1•charlielidbury•21m ago•0 comments

Hollywood fights AI in public while building it into movies

https://www.msn.com/en-us/money/other/hollywood-fights-ai-in-public-while-quietly-building-it-int...
2•pseudolus•23m ago•0 comments

Show HN: DeepFocus – A quiet digital workspace for doing one thing at a time

https://deepfocus.space/en/the-timeless-study
1•mike_watson•26m ago•0 comments

There Are Files Stored in This Video

https://www.youtube.com/watch?v=fhoJK02oD_E
1•Bender•31m ago•0 comments

AI agent on a network made for geniuses to lead and focus on what's important

1•silisleek•34m ago•0 comments

Ask HN: How do you call the "-" on a keyboard?

1•Igor_Wiwi•38m ago•6 comments

The Enterprise Gap: From "Vibe Coding" to Executable Architecture

https://wolkensteiner.substack.com/p/the-enterprise-gap-from-vibe-coding
1•arman-w-jalili•40m ago•0 comments

Drop-in Apache Spark replacement written in Rust

https://github.com/lakehq/sail
2•davedx•41m ago•1 comments

Show HN: Find code on your site that can be replaced with modern HTML and CSS

https://cssradar.com/
1•Theoleff•43m ago•0 comments

Show HN: ChacharApp – Free, local voice dictation for Mac (open source)

https://juanpablocastro.com/en/projects/chacharapp/
1•juanpablius•44m ago•0 comments

Concurrency in Serene's Runtime

https://lxsameer.com/essays/concurrency-in-serene-1/
1•lxsameer•44m ago•0 comments

Data centres vs. housing: how London became a central battleground

https://www.ft.com/content/67db9b64-ec26-442e-8356-6c4411eba66e
2•thm•45m ago•1 comments

Claude gen-5 models show significant regression in BullshitBench

https://github.com/anthropics/claude-code/issues/83510
2•GodelNumbering•45m ago•0 comments

Show HN: Newsroom Self-hosted, AI-ranked meta-aggregator for HN Subreddits etc.

https://github.com/SpektrNO/newsroom
1•franktore•46m ago•0 comments

Ask HN: Drop your landing page for community review and feedback

1•pranshuchittora•49m ago•1 comments

Show HN: Gitleaks for Codex and Claude Code

https://github.com/softcane/hamza
1•pradeep1177•50m ago•0 comments

Spider-Man: Brand New Day leak racks up millions of views

https://www.theverge.com/entertainment/974199/spider-man-brand-new-day-leak-box-office-records
1•thm•50m ago•0 comments

Show HN: A MicroVM Launcher for BSD and Linux Guests on macOS/Linux (libkrun)

https://github.com/tsirysndr/bsdkrun
1•tsiry•54m 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.