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Jaeyson Anthony Y. ⚗️

@jaeyson.dev
618 followers 85 following 148 posts

Full Stack Engineer at Boogiebrands. Building fancies with Elixir ⚗️ and relearning fundamentals. jaeyson.dev #ElixirLang

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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 28/07/2026
👀
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 09/07/2026
Road to Elm v1.0: elm-lang.org/news/faster-... I almost forgot this
elm-lang.org
news/faster-builds
A delightful language with friendly error messages, great performance, small assets, and no runtime exceptions.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 06/05/2026
Or maybe let them try to learn Elixir. You know baby steps? doesn't have to be full blown course, just bits and bobs
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 27/01/2026
rushter.com/blog/complex...
rushter.com
Do not fall for complex technology
My thoughts on complexity in tech.
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Adolfo Neto @adolfoneto.elixiremfoco.com · 30/12/2025
This Brazilian woman hates AI
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 18/12/2025
terriblesoftware.org/2025/12/11/a...
terriblesoftware.org
AI Can Write Your Code. It Can’t Do Your Job.
The companies building AI are spending billions to acquire engineers, not replace them. Here’s why your job is safer than you think.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 14/12/2025
Wait, that's the book I've been waiting for! "Financial Analytics Using Elixir" 🙏🏽🙏🏽🙏🏽 Where do I see that published? pragprog? leanpub?
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Peter Ullrich @peterullrich.com · 20/11/2025
Oh, every visitor opened at least one LiveView socket, so this is how it looks like to have 10k LiveView sessions on a 8$/mo droplet 😄 (not simultaneously though)
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 05/11/2025
Noice article 👌🏽. I remembered this library from getting db changes, although it has nothing to do with ?wal? nor ?pg_notify? github.com/cheerfulstoi...
github.com
GitHub - cheerfulstoic/ecto_watch: EctoWatch allows you to easily get notifications about database changes directly from PostgreSQL.
EctoWatch allows you to easily get notifications about database changes directly from PostgreSQL. - cheerfulstoic/ecto_watch
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 05/11/2025
yeah minor annoyances, but have you tried toggling the dark mode before going back to light mode? that helped me
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JEG2 @jeg2.me · 01/10/2025
Don’t let the age of this article from @germsvel.com scare you off, vertically slicing features is still a great idea: www.germanvelasco.com/blog/break-a... #AgileDevelopment
germanvelasco.com
Break apart your features into full-stack slices
Our communication practices can be very disrupting. Remote work has taught me to be more considerate of how I communicate with others. We should treat other people's time as we like ours to be treated...
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 29/10/2025
I know that clip, watched taht too! 🙏🏽
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 29/10/2025
beginner here. really torn between rust and c++. was really eyeing c++ becuase of leetcode and codeforces
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 16/10/2025
Isn't that what Erlang was all about? "OOP to me means only messaging, local retention and protection and hiding of state-process, and extreme late-binding of all things. It can be done in Smalltalk and in LISP. There are possibly other systems in which this is possible, but I'm not aware of them."
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 16/10/2025
Yep, Alan said it best qr.ae/pCy5Km.
qr.ae
What does Alan Kay think about Joe Armstrong claiming that "Erlang might be the only object-oriented language" and also his thesis superv...
Answer by Alan Kay, Have designed a few programming languages
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 15/10/2025
This was posted pre-pandemic (2019). Around 0:56 state modules and logic modules do have resemblance to Phoenix Framework's Contexts. **Like he said in the video, title should be "how to write good procedural code" #elixirlang #context #phoenixframework youtu.be/0iyB0_qPvWk?...
youtu.be
Object-Oriented Programming is Good*
YouTube video by Brian Will
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Derek Kraan @derekkraan.bsky.social · 07/10/2025
PSA! It's so easy to forget to handle websocket reconnects in LV, but if you're deploying regularly, your users are likely seeing A LOT of bugs coming from this. Go to one of your pages, click around a bit, then run `liveSocket.socket.triggerChanError()`, and see what happens. #ElixirLang
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 30/09/2025
this is indeed useful!
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 29/08/2025
“good tools often force you to adopt better practices” news.ycombinator.com/item?id=4503...
news.ycombinator.com
Malleable Software | Hacker News
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 27/08/2025
does it mean this llms know the results from stackoverflow too?
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 22/08/2025
🙏🏾🙏🏾🙏🏾
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Andrew Timberlake @andrewtimberlake.com · 22/08/2025
Confirmable button in #Phoenix #LiveView #ElixirLang Also my first colocated hook which makes sharing something like this super easy.
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JEG2 @jeg2.me · 14/08/2025
I'm closing out, for now, my series on questions at the heart of development with an analysis of when we need more abstraction. For example, taking @germsvel.com's advice about architecting more accurate models can reduce future bugs. programmersstone.blog/posts/why-is... #ElixirLang
programmersstone.blog
Why is this hard?
This article is part of the series JEG2's Questions. In a previous article of this series I talked about how we must remain ever vigilant against what is making it into our code. I talked about the ne...
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 03/08/2025
im out in the loop. what's ruelang?
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Christian Alexander @phx.dev · 03/08/2025
I made an Ash extension! Elixir is capable of hitting services hard; great for throughput but harsh when those services are trying to recover from an outage. The circuit breaker pattern addresses this issue and is now available in Ash! #MyElixirStatus hex.pm/packages/ash...
An example resource with a circuit breaker defined. If 10 failures are hit within 10 seconds, the action will fast fail for a minute to let the circuit reset.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 02/08/2025
People in js land would think an Elixir library whose already v1 and the last commit was many years ago is considered old and unmaintained, even though it's perfectly capable for a certain task 🤷🏾
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Ettore Berardi @ettomatic.bsky.social · 21/07/2025
We are hiring a Senior Software Engineer to join my team at the BBC! You can apply here: careers.bbc.co.uk/job/Senior-S... Please share ❤️ #elixirlang #myelixirstatus #aws #hiring
careers.bbc.co.uk
Senior Software Engineer
Senior Software Engineer
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Zach Daniel @zachdaniel.dev · 21/07/2025
#ElixirLang
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 21/07/2025
oh coincidence! 👌🏾
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 16/07/2025
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 14/07/2025
yes yes YES!
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 13/07/2025
1. 💯 on that, yeah there has to be someone on top of the food chain. Control is the name of the game. 2. I may be drinking too much dystopian kool-aid, but I'm scared the day when asking questions will have a paywall and free tiers are garbage
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 13/07/2025
Long time ago newspapers aren't bombarded with ads, until realized. Same thing with tuning to radio stations. Same thing with TVs. Years ago, "Googling" shows little to no signs of targeted ads, until it's realized they can abuse cow's milk. Still, same thing for AI. #ads #monetization #attention
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Fredrik Teschke @ftes.de · 10/07/2025
"LiveView does the same thing as Eclipse RAP 15 years ago" "Unusable as soon as there is network latency" Great comment I heard yesterday at #jugpb talk on #elixirlang Offline mode? Latency >500ms -> Don't use LiveView Most business SaaS incl. mobile -> Use LiveView Let's dig deeper 👇
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Steffen Deusch @steffend.me · 07/07/2025
In #Phoenix #LiveView v1.1.0-rc.0 we shipped `:key` support for comprehensions in HEEx. The idea was to finally be able to have change tracking in comprehensions. We did this by leveraging LiveComponents. Sounds easy enough, right? There were some problems though. A thread. #MyElixirStatus
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Derek Kraan @derekkraan.bsky.social · 07/07/2025
PSA: Tailwind (aka Phoenix) users should add the following CSS to their project: .\@container > * + * { border: 5px solid red !important; } With a comment saying "if you see this, you messed up, containers should only ever have one child element!" #elixirlang
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 04/07/2025
I kept telling ya'll: As much as you can, please self-host. Remember glitch.com? Of course you'd end up having paralysis analysis or a legacy app in a few years.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/07/2025
Wow. Typesense v29.0 out now. #typesense #ElixirLang
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 29/06/2025
you mean use React in a Phoenix project? there's live_react or inertia-phoenix
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Simon Willison @simonwillison.net · 07/02/2025
I've been building all my Claude one-offs as HTML and JavaScript (even a few of the Python ones thanks to Pyodide+WASM) precisely so I don't need to worry about hosting anything, I just chuck them all on GitHub Pages for free tools.simonwillison.net
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 21/06/2025
est. usd $264,000? 🤔 defaults are used in github.com/boyter/scc #ElixirLang
Sloc Cloc and Code (scc) estimator screenshot. Aside from LoC (per language) and code complexity: It shows estimated cost of this library (ExTypesense), how long it takes to finish it, and how many devs required
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 20/06/2025
#supavisor #ElixirLang #postgres #poolers
tembo.io
Benchmarking PostgreSQL connection poolers: PgBouncer, PgCat and Supavisor | Tembo
Compare three popular PostgreSQL connection poolers - PgBouncer, PgCat, and Supavisor - with comprehensive benchmarks measuring throughput, latency, and CPU utilization. Discover which pooler performs...
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 03/06/2025
Thanks! 🙏🏾🙏🏾🙏🏾
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Jason @peregrine.bsky.social · 30/05/2025
more I learn about github actions and ci in general the more I am horrified
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
yes frustrating. but compared to other frameworks, doable.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
a nice write also on the changes on views (kobrakai.de/kolumne/data...)
kobrakai.de
Data to Responses
Phoenix 1.7's HEEx introduces new HTML rendering patterns, but under the hood, much remains unchanged—understanding these lower-level primitives clarifies how data becomes HTTP responses.
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
changes with heex, verified routes, deprecations (Phoenix.View/Phoenix.HTML), using esbuild/tailwind
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
dont try to follow the book by creating a new phx 1.7 or 1.8 project
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
parent message discord.com/channels/269...
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Jaeyson Anthony Y. ⚗️ @jaeyson.dev · 01/06/2025
I asked this question in discord if it is possible to upgrade v1.4 to 1.7 (or even rc 1.8) discord.com/channels/269...
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