Latest #blog-post Threads 
Next in my series on the Ash Framework book. What makes Ash different?
New
I learn best by writing, so I wrote up some higher-level notes on Ash from the Ash Framework book. I thought others might find it useful:...
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Sharing some thoughts on in-memory caching: “3 Critical TTL Patterns for In-Memory Caching".
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Connect functional programming patterns to the libraries Elixir devs already use.
It’s a good idea, but I didn’t have space in the book....
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One package.
One update.
A worm crawling through the BEAM ecosystem.
A dark “what if” — and how we can stop it before it’s real.
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This is my conference report, as the organizer. Lots of nice pictures by Petter Boström. Lots of good feels from the community.
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Can an LLM Tutor?
Sharing to see what folks think.
funx
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A new article showcasing some of Oban, and Oban Pro’s, distinct agentic workflow abilities.
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There are many ways to solve equality: duck typing, injection, protocol dispatch.
Here’s why Funx uses the one it does:
<span class="...
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I considered a plugin, but thought this might be a good job for an LLM.
This short post covers my strategy:
<span class="hashtag-icon...
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This Week's Trending
Next in my series on the Ash Framework book. What makes Ash different?
New
This Month's Trending
Can an LLM Tutor?
Sharing to see what folks think.
funx
New
A new article showcasing some of Oban, and Oban Pro’s, distinct agentic workflow abilities.
New
One package.
One update.
A worm crawling through the BEAM ecosystem.
A dark “what if” — and how we can stop it before it’s real.
New
I considered a plugin, but thought this might be a good job for an LLM.
This short post covers my strategy:
<span class="hashtag-icon...
New
Connect functional programming patterns to the libraries Elixir devs already use.
It’s a good idea, but I didn’t have space in the book....
New
There are many ways to solve equality: duck typing, injection, protocol dispatch.
Here’s why Funx uses the one it does:
<span class="...
New
Sharing some thoughts on in-memory caching: “3 Critical TTL Patterns for In-Memory Caching".
New
I learn best by writing, so I wrote up some higher-level notes on Ash from the Ash Framework book. I thought others might find it useful:...
New
This is my conference report, as the organizer. Lots of nice pictures by Petter Boström. Lots of good feels from the community.
New
This Year's Trending
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
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Peeper is the tiny library to preserve state across GenServer crashes/restarts.
Works as an almost drop-in substitute for GenServer, sui...
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Hi folks! Ukrainian Erlanger is here :sign_of_the_horns:!
I’d like to share my recent talk at the TADSummit Online Conference, where I ...
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We all have varying degrees of exposure to Big Tech. Some of it seems fine, stable and can be relied on. Some of it feels like shifting s...
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In this article, we discuss how to create a Docker image for a Phoenix application.
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I spent a lot of time recently getting a Phoenix/Elm app to the point where there are type guarantees at every boundary between the front...
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I just finished putting together interactive Livebook notebooks for every chapter of Advanced Functional Programming with Elixir.
You ca...
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How the Elixir community can survive — and thrive — in an age of LLMs.
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Creating multiplayer games using HTML5 presents a unique set of challenges and opportunities. HTML5 has revolutionized web gaming by enab...
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Hey everyone, here’s a blog post I just published about improving seed data management in Elixir projects. In the post, I cover using Ash...
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How I took “Mowing” (a LiveView minesweeper clone) from running a single game per deployed instance into a global game with persistent st...
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An exploration of various ways to set up a consistent and versioned Elixir development environment, evaluating asdf, mise, Nix, and pkgx,...
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Another in my series of trimmings from Advanced Functional Programming with Elixir . This one explores how polymorphism relies on tags an...
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This post explores different ways to do test automation in Elixir, focusing on how to handle dependency injection — covering patterns, li...
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In Erlang (and Elixir), I always missed a way to organize “streaming” message exchange, similar to what a Message Broker provides. Normal...
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Last Three Year's Trending
I had written an article about the Leaky Vessels on K3S.
Please give comment or feedback, thanks!
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Hi everyone :wave: I’m excited to share an article detailing how we have reorganized our Elixir/Phoenix project’s directory structure.
W...
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In a 2 day spike, I created my own Elixir-based AI Personal Fitness Trainer! The surprising part for me was how useful and helpful I foun...
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Jason Stiebs shows a couple ways for a LiveView to make it easy for users to click and copy an important value to their clipboard. He sho...
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I am a huge fan of functional programming and recently discovered the maybe expression in Erlang. In the blog post I show an example of c...
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Elixir language viewed from the perspective of a JavaScript developer. I compared selected aspects of the two languages and touched on to...
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In this blog post over on Fly.io I take a look at PHP 8.1’s new Enum class, and show you how it can be used to set up a level structure f...
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I’m showing you how you can customise the phx.new generator to give you a new Phoenix project the way YOU want it. In this post I show yo...
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We will build a chat application in Flask and incrementally design and implement a plugin system in it to resemble the ChatGPT plugin sys...
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Can we have multiple servers running our Laravel application across regions of the world, and still store our files “locally” with Larave...
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This post is a guide on how Norba and I are building LiveMatch, a real-time app for soccer to follow multiple games in one place.
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José Valim announces Bumblebee: GPT2, Stable Diffusion, and more in Elixir
Learn how to run machine learning models in Livebook with 3 c...
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Video game development not only requires fresh ideas but also involves using the right game engine where consulting a professional game d...
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This article serves as tutorial how to integrate a great scanner into your Flutter app in no time thanks to the Docutain Document Scanner...
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Agent Workflows offer a solution to automate repetitive business tasks traditionally handled by knowledge workers, enhancing operational ...
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Trending Over Three Years
Here’s the story how one of the world’s first production deployments of LiveView came to be - and how trying to improve it almost caused ...
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When DoorDash approached the limits of what our Django-based monolithic codebase could support, we needed to design a new stack that woul...
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Erlang is famous for its introspecting powers. You can get a lot of information about the processes running in your nodes without any ext...
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I had a bit of a mini-adventure following Sobelow’s advice on adding a CSP to a Phoenix App. If you want to follow along, or want to add ...
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Todos coñecemos os focos de Erlang/Elixir máis renomeados do mundo, como a Suecia, o Brasil, a California ou Londres. Mais a comunidade, ...
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This is the story of the most unbelievable demo I’ve been given in world of open source. You can’t make this stuff up.
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So you’re enjoying using WebSockets with Elixir’s Phoenix Framework, and you want to send some binary messages. Maybe it’s an audio clip,...
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Hi there!
Recently I was playing around with extracting and updating data in the DB and for fun challenged myself to try to implement a ...
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A long time ago, I wrote an article about The Asymmetry of ++, thanks to
Fede Bergero’s findings. Let’s add a few more asymmetries to th...
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Does the world need another How to create a blog article?
Maybe not.
But then again, creating something out of nothing is what we love....
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This was posted on the Elixir Forum and thought it was worth sharing here!
I love how the excitement of the author shines through and I ...
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I describe how we use Hot Reloading with Webpack to develop faster and show how to integrate Webpack 5, webpack-dev-server, and Phoenix f...
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Post on using UDP multicasting with Elixir to broadcast presence, and listen for peers, on a local network. I have found this approach us...
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There is a new community resource available on writing “Safe Ecto Migrations”. When we get a migration wrong, it can lock up your product...
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You are storing some Phoenix LiveView state in the browser. You want to retrieve that saved state as early as possible to improve the use...
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