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The Agentic AI Handbook: Production-Ready Patterns

https://www.nibzard.com/agentic-handbook/
1•vinhnx•23s ago•0 comments

Flet: Build realtime web, mobile and desktop apps in Python

https://github.com/flet-dev/flet
1•tosh•31s ago•0 comments

Putting Rocks on the Moon

https://ahwoo.com/posts/019bd882-d104-7347-be7b-8e0a5ce13cb5
1•epaga•2m ago•0 comments

Sequoia to invest in Anthropic, breaking VC taboo on backing rivals

https://techcrunch.com/2026/01/18/sequoia-to-invest-in-anthropic-breaking-vc-taboo-on-backing-riv...
1•yakkomajuri•2m ago•0 comments

Show HN: Type Chart Calculator – Interactive type effectiveness tool

https://www.typematchup.org/
1•lincyang•3m ago•0 comments

Software engineering when machine writes the code

https://www.shayon.dev/post/2026/19/software-engineering-when-the-machine-writes-code/
1•shayonj•3m ago•0 comments

Cloudflare Workers performance: an experiment with Astro and worldwide latencies

https://blog.angelside.net/cloudflare-workers-performance-an-experiment-with-astro-and-worldwide-...
1•dagnelies•5m ago•0 comments

Claude Code configured the DNS for this website

https://rubenflamshepherd.com/articles/2026-01-20-claude-code-configured-the-dns
1•rubenflamshep•6m ago•0 comments

AGP 9.0 is out, and it's a disaster. Here's a full migration guide

https://old.reddit.com/r/androiddev/comments/1qi110y/agp_90_is_out_and_its_a_disaster_heres_full/
1•phreack•7m ago•0 comments

What chat app does Trump use?

1•sam_lowry_•7m ago•0 comments

Show HN: PIICloak – Open-source PII detection API (31 entity types, self-hosted)

https://github.com/dimanjet/piicloak
1•dimanjet•7m ago•0 comments

Do World Cup teams need a 50% prize money hike after tickets furore?

https://www.theguardian.com/football/2025/dec/18/fifa-world-cup-2026-ticket-prices-prize-money
1•PaulHoule•8m ago•0 comments

Ask HN: How Do You Find Interesting GitHub Projects and Repositories?

1•karakoram•8m ago•0 comments

Book Towns Are Made for Book Lovers

https://www.atlasobscura.com/articles/what-is-a-book-town
1•Brajeshwar•9m ago•0 comments

Toxic Hydrogen Cyanide and Its Role in the Origins of Life

https://www.universetoday.com/articles/toxic-hydrogen-cyanide-and-its-role-in-the-origins-of-life
1•Brajeshwar•9m ago•0 comments

Observing the positronium beam as a quantum matter wave

https://phys.org/news/2026-01-positronium-quantum.html
1•Brajeshwar•9m ago•0 comments

2025 Prize in the Mathematics of Artificial Intelligence

https://amathr.org/prizes/aiprize25/
1•simonpure•10m ago•0 comments

Show HN: Git analytics that works across GitHub, GitLab, and Bitbucket

2•inferno22•11m ago•0 comments

Show HN: A C library written in Rust for querying kernel configuration file

https://github.com/synalice/kconfq
1•synalice•11m ago•0 comments

Assert your way to stronger technical writing

https://fogknife.com/2025-04-04-assert-your-way-to-stronger-technical-writing.html
1•wonger_•12m ago•0 comments

Ask HN: What are the Recommender Systems papers from 2024-2025?

1•haensi•12m ago•0 comments

Open Responses

https://www.openresponses.org/
1•jonbaer•14m ago•0 comments

TopicRadar – Track trending topics across Hacker News, GitHub, ArXiv, and more

https://apify.com/mick-johnson/topic-radar
1•MickolasJae•15m ago•1 comments

Unified API for All TTS Models. Who's In?

1•akshat77•15m ago•0 comments

The Complete Guide to Claude.md

https://www.builder.io/blog/claude-md-guide
1•speckx•15m ago•0 comments

A ten-year review of the Cambridge Cybercrime Centre (2025) [pdf]

https://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-1003.pdf
1•mooreds•15m ago•0 comments

How to Create a Plug-In, in Ada

https://old.reddit.com/r/ada/comments/1qhzwzz/how_to_create_a_plugin/~
2•ajdude•15m ago•0 comments

Tech titans lined up for Trump's second inauguration. Now they're even richer

https://www.ft.com/content/674b700e-765d-44e0-ba30-13b0c6c5abf1
3•Noaidi•15m ago•0 comments

Covid vaccination and post-infection cancer signals [pdf]

https://brownstone.org/wp-content/uploads/2026/01/oncotarget-26-049705-PUBLISHED-2.pdf
1•bitcoin_anon•16m ago•0 comments

The USA Lock-In: When Tech Dependency Becomes Geopolitical Vulnerability

https://blog-e530b5.gitlab.io/posts/usa-lock-in/
2•robtherobber•17m ago•0 comments
Open in hackernews

Show HN: Dexter – an opinionated day planner for Mac

https://dexterplanner.com/
17•cvburgess•8mo 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•8mo ago
Sorry to hear about the inspiration for this. It's very nicely done. Great work.
cvburgess•8mo ago
Thank you so much <3
DevDad_io•8mo ago
Very clean UI, well done!
cvburgess•8mo 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•8mo 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•8mo 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•8mo 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.