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I spent 6 days building my VDOM library as I hated how React handles memo

https://vflash.github.io/Tyaff/
2•okovooo•1m ago•1 comments

Because I Got High

https://github.com/xn0tsa/because-i-got-high
1•SamuelAdams•1m ago•0 comments

Zluda 6 release (run unmodified CUDA applications on non-Nvidia GPUs)

https://vosen.github.io/ZLUDA/blog/zluda-update-q1q2-2026/
1•Tiberium•2m ago•0 comments

Exercise intensity influences body composition in healthy older adults

https://www.maturitas.org/article/S0378-5122(25)00571-7/fulltext
1•bookofjoe•5m ago•0 comments

The missing context layer for AI-built apps

https://github.com/ohad6k/VibeRaven
1•ohadkr•6m ago•0 comments

OpenClaw Is Now on iOS and Android

https://twitter.com/openclaw/status/2071688039114342592
1•tosh•6m ago•0 comments

Rewrite the Bun JSON parser around a SIMD structural index

https://github.com/oven-sh/bun/pull/33032
1•cebert•8m ago•0 comments

JEP 539: Strict Field Initialization in the JVM (Preview)

https://openjdk.org/jeps/539
1•birdculture•8m ago•0 comments

Show HN: C++, Java and C# Light-Weight-Logger

https://github.com/PenguineDavid/GeekGreek
1•PenguineDavid•12m ago•1 comments

Show HN: EchoRelay - Reliable HTTP delivery with retries, fan-out, and more

https://echorelay.dev/
1•miclag•14m ago•0 comments

Show HN: Turnitindetector.ai – Free AI checker for essays, no sign-up

https://www.turnitindetector.ai/
1•gigisss•16m ago•0 comments

Show HN: GPTHumanizer – Free, unlimited AI humanizer for ChatGPT drafts

https://www.gpthumanizer.ai/
1•gigisss•16m ago•0 comments

Show HN: Privacy policy generator for AI apps (LLM disclosure, EU AI Act)

https://ai-policy-gen.pages.dev
2•wyss0513•18m ago•0 comments

Show HN: InternetVitals – the internet's vital signs, like a patient monitor

https://internetvitals.com/
1•tkachenko•19m ago•0 comments

Open Printer Progress Update

https://www.crowdsupply.com/open-tools/open-printer/updates/progress-update-and-details-about-our...
1•sabas_ge•19m ago•0 comments

Lumo 2.0

https://proton.me/blog/lumo-2
2•HelloUsername•20m ago•0 comments

SkillSpec – verify that agent skills run the way SKILL.md says

https://skillspec.sh
1•DreyGreatness•20m ago•0 comments

Show HN: Add AI chat to any docs site with one script tag

https://context7-react-chat-widget-demo.vercel.app/
1•abdush•20m ago•1 comments

The US ambassador had Belgian police stop our reporting

https://europeancorrespondent.com/en/r/the-us-ambassador-had-belgian-police-stop-our-reporting
3•robtherobber•21m ago•0 comments

When Cartels Mimic Competition

https://arxiv.org/abs/2606.30470
2•50kIters•22m ago•0 comments

The Cloud Security Act Explained: What It Means for ASML and Europe

https://mrkt30.com/the-cloud-security-act-explained-what-it-means-for-asml-and-europe/
1•technewssss•23m ago•0 comments

Loadr – a Rust load-testing tool that began as a single Claude prompt

https://loadr.io
1•reaandrew•30m ago•0 comments

TinyOps – Self Hosted PaaS OS

https://github.com/tinyops-labs/tinyops.core
2•tarik56•32m ago•2 comments

They're in Their 60s and Their Student Loans Won't Let Them Retire

https://www.wsj.com/personal-finance/student-loan-debt-retirement-865978d2
2•Vaslo•34m ago•0 comments

Why Well-Written Prompts Are Almost Always Structured

https://www.dataleadsfuture.com/why-well-written-prompts-are-almost-always-structured/
2•qtalen•36m ago•0 comments

OpenAI sets up 'warroom' for Codex Token issue

https://www.businessinsider.com/openai-codex-usage-limit-warroom-fix-issue-2026-6
2•champagnepapi•36m ago•0 comments

Apple iPhone 18 Pro supplier list, parts and photos exposed in Tata data leak

https://www.cnbc.com/2026/06/30/apple-iphone-18-pro-supplier-list-parts-and-photos-exposed-in-tat...
1•mgh2•36m ago•0 comments

6 months looking for polish market b2bs

https://clawlabs.pro
1•Story91•40m ago•1 comments

Ask HN: We are building the Flutter equivalent to RN's Ignite CLI

1•ckalen•42m ago•0 comments

"There Are No European Cybersecurity Vendors." Wrong

https://ciphercue.com/blog/there-are-no-european-cybersecurity-vendors-wrong
1•adulion•42m 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.