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Postgres FDW: Pushdown is a negotiation

https://clickhouse.com/blog/postgres-fdw-pushdown-negotiation
1•saisrirampur•10m ago•0 comments

ARC-AGI Leaderboard

https://arcprize.org/leaderboard
2•rzk•14m ago•0 comments

Telefunc: Remote Functions

https://github.com/telefunc/telefunc
1•dvrp•17m ago•0 comments

AGI Singer: AGI Inventor – No Supreme Authority

https://medium.com/@miho999lv/agi-singer-agi-inventor-no-supreme-authority-b63d9bddac47
1•miho999lv•20m ago•0 comments

CRISPR enzyme kills cancer cells by shredding their DNA

https://www.nature.com/articles/d41586-026-02268-z
2•justworks•22m ago•0 comments

Understanding Is the New Bottleneck

https://www.geoffreylitt.com/2026/07/02/understanding-is-the-new-bottleneck.html
1•haritha1313•24m ago•0 comments

The Joy of Being Wrong

https://shortdiv.com/posts/the-joy-of-being-wrong/
2•haritha1313•35m ago•0 comments

On the Nature and Purpose of Code

https://blog.moertel.com/posts/2026-07-23-on-the-nature-and-purpose-of-code.html
2•chmaynard•37m ago•0 comments

The perils of parsing type inference declarations in C

https://sebsite.pw/w/20260725-auto.html
1•jandeboevrie•38m ago•0 comments

Researchers replace downloaded macOS apps with evil twins, Apple shrugs

https://www.theregister.com/security/2026/07/24/researchers-replace-downloaded-macos-apps-with-ev...
5•sbulaev•39m ago•0 comments

Herv AI – Spatial Intelligence

https://hervai.com
2•kayumbaherve•46m ago•0 comments

GitHub

2•Julipaz•46m ago•2 comments

Reactive Python Notebooks in Jupyter

https://github.com/ipyflow/ipyflow
1•smacke•52m ago•0 comments

Show HN: AI Anime Finder – Natural language semantic search for AniList

https://zlvox.com/tools/anime-finder
2•mrdisloyal•53m ago•0 comments

AutoCO: An Online Continuous Optimization System for Phase-Changing DB Workloads

https://dl.acm.org/doi/10.1145/3832323
2•matt_d•54m ago•0 comments

Extinct Media Museum Tokyo

https://extinct-media-museum.blog.jp/otemachi/
2•sohkamyung•54m ago•0 comments

Show HN: Rivers – a Rust/Python orchestrator with native OIDC and forward auth

https://github.com/ion-elgreco/rivers
1•ion-elgreco•58m ago•0 comments

Google Was a Lifeline for Publishers. Now Some Are Thinking of Cutting It Off

https://www.wsj.com/business/media/google-search-publishers-ai-content-0fb06e41
2•1vuio0pswjnm7•1h ago•1 comments

Companies are optimizing models for specific benchmarks

2•mzubairtahir•1h ago•0 comments

Split Screen – browser workspaces to replace tab sprawl (free, local)

https://github.com/MIR-2025/brave-ext/tree/main/splitscreen
2•ruusvuu•1h ago•1 comments

A Tale of Two Tailnets

https://blog.exe.dev/a-tale-of-two-tailnets
3•shintoist•1h ago•0 comments

Shawn Ryan announces partnership with glacier [video]

https://www.youtube.com/watch?v=yB05HiKCCuI[video]
1•smalltorch•1h ago•1 comments

The Global Justice Report

https://globaljusticeproject.wid.world/global-justice-report/
1•homarp•1h ago•0 comments

Trump announces 2028 presidential bid

https://www.smh.com.au/world/trump-announces-2028-presidential-bid-20260725-p60iho.html
12•jiggawatts•1h ago•4 comments

Uber: HR crisis - Darden MBA Case Study (2020)

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3207044
1•mgh2•1h ago•1 comments

"As millionaires we have a message for our new Prime Minister: Tax us."

https://proudtopay.org
5•teekert•1h ago•3 comments

Michael Stevens and Hannah Fry: The Rest Is Science

https://therestis.com/science
3•tomfakes•1h ago•0 comments

The Architecture of Deep Thought: Fight AI Speed with Cognitive Friction

https://varnam.substack.com/p/the-architecture-of-deep-thought
2•arthurfleck•1h ago•0 comments

Show HN: Sync Claude Code and Codex configs, with a board that shows the drift

https://github.com/slash9494/ai-config-sync-manager
1•slash9494•1h ago•0 comments

AWS announces AWS-bench, an open-source benchmark for AI agents on AWS

https://aws.amazon.com/about-aws/whats-new/2026/07/aws-bench/
2•gslin•2h 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.