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When The C/C++ Users Journal Disappeared

https://freshsources.com/blog/files/cpp-source.html
1•chuckallison•2m ago•0 comments

Service Bindings for Postgres: Per-App Roles and Grants

https://openrun.dev/blog/service-binding/
1•ajayvk•5m ago•0 comments

Apple Has Officially Stopped Caring About Purveying Accurate Information

https://buttondown.com/theinternet/archive/apple-has-officially-stopped-caring-about-accuracy/
3•speckx•10m ago•1 comments

Large etchings of numbers signaling opposition to Trump appear on National Mall

https://www.washingtonpost.com/style/2026/06/11/apparent-etchings-86-47-seen-trump-threat-spotted...
1•evan_•10m ago•1 comments

Keynesian Beauty Contest

https://en.wikipedia.org/wiki/Keynesian_beauty_contest
2•throw0101c•10m ago•1 comments

How pierre diffs codeviewer component works

https://twitter.com/backnotprop/status/2065479594023829619
1•ramoz•11m ago•2 comments

You cannot control the mind, and that is not the problem

https://pilgrima.ge/p/the-way-back-home-is-a-circle
2•momentmaker•12m ago•0 comments

The C-64 Scene Database

https://csdb.dk/
3•jruohonen•13m ago•0 comments

New technology developed could prevent 70M tonnes of milk waste each year

https://www.abc.net.au/news/2026-06-07/act-technology-prevent-70-million-tonnes-of-milk-waste-ann...
1•speckx•13m ago•0 comments

Determinate Secure Packages 26.05

https://determinate.systems/blog/determinate-secure-packages-26-05/
1•biggestlou•15m ago•0 comments

Ask HN: How to deal with agents constantly messing up padding/alignment in UIs?

1•ex-aws-dude•15m ago•0 comments

Ghostty-Blackhole

https://github.com/s0xDk/ghostty-blackhole
2•pama•17m ago•0 comments

The end of progress against extreme poverty?

https://ourworldindata.org/end-progress-extreme-poverty
5•Luc•17m ago•0 comments

Show HN: DR Lens – Ahrefs Domain Rating in Chrome Toolbar

https://chromewebstore.google.com/detail/dr-lens-—-domain-rating-i/babgbadloikchhadbpmcmhokbbco...
1•kka•19m ago•0 comments

I counted every "incredible" in 11 years of Apple WWDC keynotes

https://buzznote.io/apple-wwdc/
1•radekmika•19m ago•0 comments

Cortex – Agent-Native Knowledge OS on Markdown (Karpathy's LLM Wiki, via MCP)

https://github.com/synpulse8-opensource/pulse8-ai-cortex-knowledge-vault
1•jiekepan•20m ago•0 comments

Making FlashAttention-4 faster for inference

https://modal.com/blog/flash-attention-4-faster
2•birdculture•21m ago•0 comments

Honeypot Design

https://bruceediger.com/posts/honeypot-design/
2•NaOH•26m ago•1 comments

Reclaiming Digital Sovereignty

https://www.ucl.ac.uk/bartlett/publications/2024/dec/reclaiming-digital-sovereignty
1•carschno•27m ago•0 comments

Knowledge Collapse

https://www.bostonreview.net/articles/knowledge-collapse/
3•pseudolus•27m ago•0 comments

Show HN: Geiger – A blast radius triage tool for any credential

https://github.com/puck-security/geiger
2•thesubtlety•28m ago•0 comments

Finding high-severity security issues with publicly available models

https://twitter.com/RampLabs/status/2059678575939273091
1•gmays•29m ago•0 comments

Being an old school web-based sports sim dev in the era of vibe coded games

https://zengm.com/blog/2026/06/vibecoded-games/
1•YesBox•30m ago•0 comments

Measuring LLMs' impact on N-day exploits

https://red.anthropic.com/2026/n-days/
3•hackerBanana•30m ago•0 comments

How ClickHouse Became Fast at Joins

https://clickhouse.com/blog/clickhouse-fast-joins
3•eatonphil•30m ago•0 comments

A Fake Bug Report Hijacks Your AI Coding Agent – and Nothing Catches It

https://tenetsecurity.ai/blog/agentjacking-coding-agents-with-fake-sentry-errors/
2•patrickdavey•31m ago•0 comments

The Log Is the Agent

https://www.omnara.com/blog/the-log-is-the-agent
5•isehgal•32m ago•0 comments

EV demand up 50% in France and Germany since Iran war

https://www.reuters.com/business/renault-electric-vehicle-orders-have-surged-since-start-iran-war...
5•a_paddy•32m ago•0 comments

The apocalyptic future we're being sold isn't inevitable

https://www.theguardian.com/technology/2026/jun/11/ai-absolutism-apocalyptic-future
1•01-_-•33m ago•0 comments

Octopuses use mirrors to find food they cannot see

https://www.sciencedaily.com/releases/2026/06/260605023402.htm
2•bookofjoe•33m 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.