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I’ve published a new article in my Elixir learning series on dev.to exploring what happens when tagged tuples aren’t enough - the try, re...
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I wrote about an issue I had with a LiveView application, and how I solved the problem by debouncing updates server-side (within the Live...
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I’ve been bumping into some rough edges recently with Elixir dependencies that use app config and start their own supervision trees and I...
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Seriously, what do we do with logs in Elixir? There is seemingly no way to make them good both in dev and prod. This is especially notice...
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https://tangled.org is a Github competitor built on top of atproto, the same protocol that Bluesky runs on. With their new microvm workfl...
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This Week's Trending
I wrote about an issue I had with a LiveView application, and how I solved the problem by debouncing updates server-side (within the Live...
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I’ve published a new article in my Elixir learning series on dev.to exploring what happens when tagged tuples aren’t enough - the try, re...
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This Month's Trending
I’ve been bumping into some rough edges recently with Elixir dependencies that use app config and start their own supervision trees and I...
New
Seriously, what do we do with logs in Elixir? There is seemingly no way to make them good both in dev and prod. This is especially notice...
New
https://tangled.org is a Github competitor built on top of atproto, the same protocol that Bluesky runs on. With their new microvm workfl...
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One of the first things you learn about signals is that :kill isn’t trappable, even when trap_exit is on.
So I was surprised to catch {:...
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I’ve previously written about publishing your existing blog to atproto and standard.site, this post follows up with talking about how to ...
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This Year's Trending
A comprehensive guide for deploying Phoenix 1.8 applications using Coolify on Hetzner servers. Covers server setup, Coolify configuration...
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TL;DR:
Good: AI is great at Elixir. It gets better as your codebase grows.
Bad: It defaults to defensive, imperative code. You need...
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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 exam...
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If I need to ship a new product in a week, Phoenix LiveView is my go-to framework.
Elixir LiveView is incredible, and an alluring choice...
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I wanted to write down some of the main guides I use when writing Elixir tests, so I have summarised them in blogpost.
Furthermore, I th...
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I ran Symphony through Giulia, here’s the AST analysis.
Yesterday, OpenAI open-sourced Symphony — an autonomous agent orchestration fra...
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A long-running GenServer holds orders, positions, strategy state, and operational flags for a system trading real capital. The post walks...
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Hi, I recently thought about a name for this Stack: Rust + Elixir + Phoenix. I came up with Runix (RuNix) and blogged about it on Medium....
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I didn’t have room for this in my book, Advanced Functional Programming with Elixir , but I still thought it was worth sharing on my blog.
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I’ve been writing LiveView since 2020. In that time, I’ve seen the same three form mistakes at multiple companies. Here’s what they are a...
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A new article showcasing some of Oban, and Oban Pro’s, distinct agentic workflow abilities.
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It is a strange time. I personally have seen a lot of people produce very high quality code using AI - code that is well factored and tes...
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Hey everyone, I realized I should post this here.
I put some cycles into achieving a really clean deployment process using NixOS modules...
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We built a Google Calendar-style scheduling interface entirely in Phoenix LiveView for a clinic management platform. This post walks thro...
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Wrote a rant on why knowing at least five main paradigms of software development is a must for a decent coder.
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Trending Last Three Years
Hi! :waving_hand:
I wanted to refresh my knowledge on how to mix phx.gen.auth with local password users db, as well as OAuth providers s...
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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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One of the Erlang ecosystem’s spiciest nerd snipes are hot code updates. Because it can do it. In ways that almost no other runtime can.
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Elixir is a great language, but some behavior can be unintuitive, confusing and in the worst case lead to bugs. So, I took a look at 10 E...
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Just wrote a new blog post about how to deploy a Phoenix app using Kamal 2. Check it out and let me know what do you think:
https://blog...
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How the Elixir community can survive — and thrive — in an age of LLMs.
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In this article, we discuss how to create a Docker image for a Phoenix application.
https://t0ha.ru/en/devops/elixir/2023/11/10/how-to-b...
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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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How does a torrent client download huge files from the internet with just a .torrent file? In this post we’ll explore the BitTorrent prot...
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Use the new log handlers to plug Slack or any other provider into your logging system.
https://rlopzc.com/posts/integrate-slack-into-the...
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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 this post I explore the silos that exist in the Elixir ecosystem, the pros and cons, and what we can improve.
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I ran into an interesting problem recently where simple concurrency on the BEAM via Task.async made my application a lot slower and a lot...
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How to set up the Content Security Policy header with Phoenix LiveView and support inline styles and scripts with CSP nonces.
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Learn how to leverage Erlang + Elixir’s GenServer to build a robust FTP Client.
https://rlopzc.com/posts/elixir-ftp-client-genserver-par...
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Trending Over 3 Years
Update:
How to use the Blogs & Podcasts section
You can post links to your blog posts or podcasts either in one of the Official Blog...
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How to use the blogs section
You can post links to your blog posts either in one of the Official Blog Posts threads (like this one), or, ...
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Please use this thread to post Elixir related podcasts you find or create :smiley:
Or, if you run a podcast yourself, you can now have a...
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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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An infographic that compares Erlang, Elixir, and Go’s strengths in the respect to the programming languages’ concurrency, reliability, sc...
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https://medium.com/blackode
This article comprises of two biggest changes of ExUnit.
Arguments in the failure report
Running mix tes...
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Support for AlpineJS in LiveView was added in 0.13.3 and it works fabulously. I just wrote a blog article about it and plan another one s...
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Season four of the Elixir Wizards podcast launches today! This season we’re focused on system and application architecture. We’ll be doin...
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Our very handsome and humble José Valim (@josevalim) just published Kubernetes and the Erlang VM: orchestration on the large and the sma...
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There are 3 main formatters for Erlang which you can use from the command-line,
rebar3_format,
Steamroller
elmfmt.
Visual Studio Code’...
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Testing is an important part of any modern piece of software. But writing tests can quickly become an exercise in frustration, with tons ...
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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 is an overview of different ways to try and kill an OTP process (in Elixir) and the behaviour to expect when that happens. I know th...
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Hello all!
I wrote a blog post called Elixir Observability: OpenTelemetry, Lightstep, Honeycomb. The post post covers how to integrate ...
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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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