This Week's Trending
When designing Funx I leveraged protocols, which meant some concessions.
In Haskell, you can state class relationships like “every Monad...
New
More optics in Funx: when you need multiple foci, use a traversal.
Includes a Livebook
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New
This Month's Trending
Couldn’t fit optics in my book, but I can build them into Funx.
funx
New
Includes a Livebook.
New
Ever thought pattern matching with floats in Elixir was straightforward? We learned the hard way in production that it can be surprisingl...
New
New blog post: After building out the Either DSL, I realized Funx needed a context-aware tap.
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New
Integration testing is an essential part of development, ensuring applications can survive the rigors of deployment and function in the r...
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We’ve seen how Lens and Prism let us extract values from nested data. Now we’ll use those same projections to build layered lexicographic...
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This Year's Trending
Peeper is the tiny library to preserve state across GenServer crashes/restarts.
Works as an almost drop-in substitute for GenServer, sui...
New
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 ...
New
In this article, we discuss how to create a Docker image for a Phoenix application.
New
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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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...
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
Can an LLM Tutor?
Sharing to see what folks think.
funx
New
I just finished putting together interactive Livebook notebooks for every chapter of Advanced Functional Programming with Elixir.
You ca...
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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...
New
A new article showcasing some of Oban, and Oban Pro’s, distinct agentic workflow abilities.
New
Creating multiplayer games using HTML5 presents a unique set of challenges and opportunities. HTML5 has revolutionized web gaming by enab...
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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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How the Elixir community can survive — and thrive — in an age of LLMs.
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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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Last Three Year's Trending
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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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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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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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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There are several ways to add a “tagging” feature to an app. Sometimes it requires multiple tables and joins to solve the problem. Someti...
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Agent Workflows offer a solution to automate repetitive business tasks traditionally handled by knowledge workers, enhancing operational ...
New
Bumblebee & Stable Diffusion & Phoenix Live View meets in one place! Learn how to create a live prompt generating Stable Diffusio...
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Hey everyone! In this blog post I showcase some of the metaprogramming features that make Zig a great language to write NIFs with. Specif...
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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 ...
New
Todos coñecemos os focos de Erlang/Elixir máis renomeados do mundo, como a Suecia, o Brasil, a California ou Londres. Mais a comunidade, ...
New
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.
New
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,...
New
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 ...
New
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...
New
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....
New
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...
New
There is a new community resource available on writing “Safe Ecto Migrations”. When we get a migration wrong, it can lock up your product...
New
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 ...
New
Post on using UDP multicasting with Elixir to broadcast presence, and listen for peers, on a local network. I have found this approach us...
New
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...
New
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