Sergio Arbeo
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arbeo.dev
Sergio Arbeo
@arbeo.dev
82 followers 280 following 17 posts
🚀 Senior Engineer @DockYard

💻 #Elixir & Phoenix LiveView enthusiast, improving developer experience
🛠️ Building systems that survive weekend deploys
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Reposted by Sergio Arbeo
mehr.nz
somebody at UChicago is feeding preprints to LLMs without authors' consent, in a research study

they have the gall to suggest to authors they've opted-in that they volunteer to evaluate the LLMs' suggestions regarding their own work.

lol, lmao even. here is the invite and my reply
Dear Author, I am Honglin Bao (www.hbao.info), a data science PhD student in Knowledge Lab (https://knowledgelab.org/) at the University of Chicago, working on a study about “The Capabilities and Potential of AI for Automating Scientific Idealization: A Large-Scale Human-in-the-Loop Study” (under UChicago IRB25-1372). As AI plays an increasingly significant role in scientific discovery, this project aims to evaluate how far AI helps scientists extend their work in new directions – or if it is not useful in this regard. This is a research project – it has no commercial purpose. I will share the final draft, technical details, and aggregate results from scientists once the study is complete. We came across your preprint "Principles of music perception" and applied custom AI models on it in accordance with the terms of the preprint license, which generated five new extensions (i.e., ideas proposed by AI based on the same context as your paper). Our pilot study of 400 scientists (excluding you) indicates that around 60% found at least one of the proposed extensions thought-provoking and actionable. However, the remaining reported that AI only generates seemingly plausible but vague sentences. We solicit your help in evaluating whether you think AI is useful or not, since we believe you are the best judge of new ideas proposed from your own paper. No matter where you stand regarding AI and science: From principally believing that AI is prone to producing fake and morally problematic science to finding it useful, or something in between, we hope to receive evaluations that reflect a spectrum of views. The AI-proposed extensions are included in the survey link below. If you consent to review them and participate in the survey, we would appreciate it if you could do so within the next 14 days (it will take you < 10mins). If you do not consent, we will not use your research in this study. If you find these ideas valuable, you are welcome to purs… Please remove my data from your study. I want nothing to do with this — and I would also point out that if you had done appropriate background work in the selection of articles you fed to the plagiarism machine, you would have found that the preprint of mine you used is way out of date and has been updated substantially since it was first posted. ——— Samuel Mehr School of Psychology, University of Auckland and Child Study Center, Yale University Be a citizen scientist at themusiclab.org!
January 5, 2026 at 10:55 PM
Reposted by Sergio Arbeo
robnobody.bsky.social
Maria es una hija de puta. No seas como Maria
December 1, 2025 at 2:21 PM
Reposted by Sergio Arbeo
baitybait.bsky.social
Gabe Newell en su momento dijo que la única forma de conseguir que la gente deje de piratear, es darles mejor servicio que el que obtendría pirateando, el tiempo le dio la razón

Tebas: Bloqueemos la RAE XD
March 10, 2025 at 12:52 PM
Reposted by Sergio Arbeo
yellowduck.be
🔗 Things You Can Do With Ecto

#database #ElixirLang #ElixirPhoenix #phoenix #reading-list
Things You Can Do With Ecto
#database #ElixirLang #ElixirPhoenix #phoenix #reading-list
andyleclair.dev
February 7, 2025 at 9:05 AM
Reposted by Sergio Arbeo
yellowduck.be
🔗 My experience with Phoenix LiveView | Dimitrios Lytras

#ElixirLang #ElixirPhoenix #phoenix #reading-list
My experience with Phoenix LiveView | Dimitrios Lytras
#ElixirLang #ElixirPhoenix #phoenix #reading-list
dnlytras.com
February 7, 2025 at 2:05 PM
Reposted by Sergio Arbeo
david.bernheisel.com
Holy smokes this is awesome, a new debugger for Phoenix LiveView. Think React devtools, but not a chrome extension.

github.com/software-man...

#ElixirLang
February 7, 2025 at 2:37 PM
Reposted by Sergio Arbeo
jaimeiniesta.com
It took some time to cook, but now Rocket Validator can scan sites protected behind Basic HTTP Auth (like development, staging or QA servers), for accessibility and HTML issues.

#accessibility #auth #elixirlang
rocketvalidator.com Rocket Validator @rocketvalidator.com · Feb 4
A long-awaited feature in Rocket Validator, support for Basic HTTP Authentication, is finally here!

rocketvalidator.com/blog/basic-h...
Credentials form, with inputs for Description, Username and Password, and a button to Save encrypted authentication
February 4, 2025 at 2:32 PM
Reposted by Sergio Arbeo
tylerayoung.com
Love this approach to setting test attributes in #ElixirLang HEEX templates. Definitely something that can be overused, but sometimes you really do need to be able to target an element uniquely for testing purposes.

andrewtimberlake.com/blog/2025/01...
Improve your LiveView testing with test specific attributes
Instead of coupling your tests to the HTML structure of your LiveView, use test specific attributes to make your tests more robust. Test specific attributes can be removed to keep your production HTML...
andrewtimberlake.com
February 1, 2025 at 2:22 PM
Reposted by Sergio Arbeo
css-only.dev
Adding the variation with half-stars using the same code structure. Single-element and 0 JavaScript.

Demo: codepen.io/t_afif/full/... via @codepen.io

#CSS
January 28, 2025 at 2:47 PM
Reposted by Sergio Arbeo
petertl.bsky.social
This made me smile
www.nytimes.com/2025/01/30/t...
January 31, 2025 at 6:43 AM
Reposted by Sergio Arbeo
n03ms.bsky.social
Volar a Milan (que no a Bergamo) me costó MÁS barato con Iberia de lo que me salía con Ryanair hace más o menos un año…

Generalmente es que ya ni me molesto en considerarla una opción.
January 30, 2025 at 10:08 PM
Reposted by Sergio Arbeo
foundationsofthedigitalstate.com
The company doesn't love you

Sometimes your workmates do
imlunahey.com luna @imlunahey.com · Jan 30
people over 30 quote this with some life advice for the rest of us?
January 30, 2025 at 10:34 PM
Reposted by Sergio Arbeo
veni.dev
This headline 😅: OpenAI Furious DeepSeek Might Have Stolen All the Data OpenAI Stole From Us

I hope people who are suing OpenAI for copyright violations can use this somehow

www.404media.co/openai-furio...
OpenAI Furious DeepSeek Might Have Stolen All the Data OpenAI Stole From Us
OpenAI shocked that an AI company would train on someone else's data without permission or compensation.
www.404media.co
January 29, 2025 at 5:45 PM
Reposted by Sergio Arbeo
nerdy.dev
CSSWG is talking about

#CSS `superellipse`

for SQUIRCLES
(and more like notches, cutouts and bevels)

try it
noamr.github.io/squircle-tes...

awesome work @nomster.bsky.social and Simon Fraser!
January 29, 2025 at 5:30 PM
Reposted by Sergio Arbeo
amyhupe.bsky.social
“That meets immediate customers needs” is the operative phrase there. Delivery in and of itself is not valuable.
January 13, 2025 at 10:40 AM
Reposted by Sergio Arbeo
istdn.bsky.social
Why? Agile Manifesto is pretty clear that working software that meets immediate customers needs should be shipped. These are requirements, not options.
January 13, 2025 at 10:34 AM
Reposted by Sergio Arbeo
amyhupe.bsky.social
Sorry but the biggest myth in design systems and in digital products more broadly is that something is always better than nothing. “Just get it out there and we can iterate” will be the death of me I swear tg
January 9, 2025 at 8:10 PM
arbeo.dev
Struggling with messy tests? 😩 Dive into smarter patterns for LiveIsolatedComponent in Phoenix LiveView. Cleaner code, better defaults, happier devs! 🌟 #elixir #myelixirstatus
arbeo.dev
January 8, 2025 at 3:30 PM
Reposted by Sergio Arbeo
yellowduck.be
🔗 Elixir 1.18's New "auto_reload" Option in IEx

##ElixirLang ##reading-list ##terminal ##tools
Elixir 1.18's New "auto_reload" Option in IEx
#ElixirLang #reading-list #terminal #tools
arrowsmithlabs.com
January 2, 2025 at 9:00 AM
Reposted by Sergio Arbeo
humanwhocodes.com
I'm pretty excited about this new ESLint rule for CSS that checks for baseline status. Please leave feedback here:

github.com/eslint/css/p...
feat: baseline rule by nzakas · Pull Request #33 · eslint/css
Prerequisites checklist I have read the contributing guidelines. What is the purpose of this pull request? Create a rule that warns when non-baseline features are used. What changes did you ma...
github.com
January 2, 2025 at 7:20 PM
Reposted by Sergio Arbeo
drgregbowman.bsky.social
Its time for the tech industry to introduce a new standard for cables/connectors, as I've almost switched all my devices over to USB-C😜
January 2, 2025 at 2:55 PM
Reposted by Sergio Arbeo
dubiousgenius.bsky.social
Not to brag, but I can always put a USB-C cable in the right way up first time.
January 2, 2025 at 11:12 AM
arbeo.dev
Ever wondered how to test messages in Phoenix LiveView components? 🧐 New post up now! Testing made simple, efficient, and fun! 🌟 #Elixir #myelixirstatus
Testing messages with LiveIsolatedComponent - Connecto ergo sum
Learn how to test messages sent by your components in Phoenix LiveView with LiveIsolatedComponent.
buff.ly
January 2, 2025 at 4:13 PM
Reposted by Sergio Arbeo
toddmorey.bsky.social
Interviewer: Can you explain this gap in your resume?
Magician: Check your left pants pocket
spavel.bsky.social Pavel @spavel.bsky.social · Dec 21
Interviewer: Can you explain this gap in your resume?

Designer: It's actually called whitespace
peterclines.com Peter Clines @peterclines.com · Dec 20
Interviewer: Can you explain this gap in your resume?

Novelist: I could, but it's going to have a lot more impact if you figure it out yourself.
December 22, 2024 at 12:53 AM
Reposted by Sergio Arbeo
dfeldman.org
You’re still arguing about tabs vs. spaces? May I present…
Code written with box characters used on old old software to make fake UIs
December 25, 2024 at 6:37 PM