frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Brit supermarket giant triples down on facial recog to nab shoplifters

https://www.theregister.com/security/2026/07/06/brit-supermarket-giant-triples-down-on-facial-rec...
1•Bender•26s ago•0 comments

GitHub cuts short offer to burn repos on CD after mockery ensues

https://www.theregister.com/devops/2026/07/06/github-cuts-short-offer-to-burn-repos-on-cd-after-m...
1•Bender•52s ago•0 comments

PuzzleMoE: Efficient Compression of Large Mixture-of-Experts Models

https://supercomputing-system-ai-lab.github.io/projects/puzzlemoe/
1•matt_d•1m ago•0 comments

Jackrong LLM Fine-Tuning Guide

https://github.com/R6410418/Jackrong-llm-finetuning-guide
1•verdverm•2m ago•0 comments

Claude Sonnet 5: Anthropic's Most Agentic AI Model Arrives at a Reduced Price (2026)

https://lucasaguiar.xyz/en/posts/claude-sonnet-5-2026/
1•isfttr•3m ago•0 comments

How to sequence your own DNA at home

https://bradleywoolf.com/links-1/sequencing-my-own-dna-at-home
1•bilsbie•4m ago•0 comments

Supporting Ordering in Schema.org

https://blog.schema.org/2026/06/17/supporting-ordering-in-schema-org/
1•tingletech•5m ago•0 comments

Fixed-Point Theorems and the Ethics of Transparency (2025)

https://arxiv.org/abs/2509.06055
1•measurablefunc•7m ago•0 comments

Apple's agent security skills updated for Xcode 27 beta 3

https://mastodon.social/@PeteGoldsmith/116875450861776782
1•theraven•9m ago•0 comments

Show HN: GeoLens – a self-hosted catalog and map builder for spatial data

https://getgeolens.com/
1•ishiland•12m ago•0 comments

Video: Rio Rancho police arrest man accused of destroying Flock cameras

https://www.krqe.com/news/crime/video-rio-rancho-police-arrest-man-accused-of-destroying-license-...
1•evo_9•15m ago•1 comments

Show HN: Capsule – E2E encrypted file sharing

https://withcapsule.dev/
1•seanathan•17m ago•0 comments

Small AI Models Gain Traction In places with unreliable networks

https://spectrum.ieee.org/small-language-models-ai-pharmaceuticals
2•sscaryterry•19m ago•0 comments

Show HN: InstantVideos.org – short documentaries in ~30 seconds

https://instantvideos.org/
1•pw•20m ago•1 comments

Wikipedia Is Battling for the Soul of the Internet

https://www.nytimes.com/2026/07/05/business/media/wikipedia-ai-elon-musk.html
3•cdrnsf•20m ago•0 comments

Merlin the duck, a Mexico City streetside regular turned World Cup mascot

https://www.sfgate.com/sports/article/meet-merlin-the-duck-a-mexico-city-streetside-22306478.php
1•gnabgib•27m ago•0 comments

Samsar: Model-Composable 1-Shot Generative Video Harness and Software Factory

https://github.com/samsarone/samsar
1•proy24•32m ago•1 comments

Procedural Trick Before Recess Pushes EU Towards Capitulation on "Chat Control"

https://www.patrick-breyer.de/en/procedural-trick-before-summer-recess-pushes-eu-parliament-towar...
2•iamnothere•34m ago•0 comments

Show HN: LLM Thought Visualization

https://github.com/ninjahawk/Subtext
1•ninjahawk1•44m ago•0 comments

NSA and IETF: Fairness

https://blog.cr.yp.to/20260706-fairness.html
2•WatchDog•45m ago•0 comments

Kernels: Major Updates

https://huggingface.co/blog/revamped-kernels
1•simonpure•47m ago•0 comments

Hate "The Algorithm?" RSS Is One of the Tools You've Been Looking For

https://www.eff.org/deeplinks/2026/06/hate-algorithm-rss-one-tools-youve-been-looking
2•cdrnsf•50m ago•0 comments

Complexity theorist Steven Rudich (1961-2024)

https://blog.computationalcomplexity.org/2024/11/steven-rudich-1961-2024.html
1•mtdewcmu•51m ago•0 comments

Nvidia Is Backstopping GPU Rentals for Neoclouds

https://newsletter.semianalysis.com/p/nvidia-gpu-debt-backstop-unleashes
2•shenli3514•52m ago•0 comments

Woman's hip replacement disintegrates, causing metal poisoning

https://arstechnica.com/health/2026/07/womans-puzzling-decline-turns-out-to-be-cobalt-poisoning-f...
8•Qem•1h ago•0 comments

Life as a State Machine; a Framework for Action-Taking

https://medium.com/@techandsundry/why-just-do-it-doesnt-work-c8b85a1e39c2
3•sgkey28•1h ago•0 comments

The Chinese Resignation Letter That Caused a CEO-Toppling Storm

https://www.sixthtone.com/news/1018741
12•firexcy•1h ago•0 comments

Why AI Orchestration Belongs in the Browser

https://www.esri.com/en-us/software-engineering/blog/articles/ai-orchestration-in-the-browser
2•dhrumil83•1h ago•0 comments

Caught a .git/Config Crawler

https://bruceediger.com/posts/git-config-spider/
5•birdculture•1h ago•1 comments

Artificiety – Agentic society in a fantasy world (early access)

https://artificiety.world
2•Haldt•1h ago•1 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.