Programming

After working for years on different organizations, one common theme is scheduling background jobs. In this article, I’ll share my experience with Oban, an open-source job processing package for Elixir. I’ll also cover some features, like real-time monitoring with Oban Web and complex workflow management with Oban Pro.

In a LiveView project I'm working on, I had to add a web worker. I was a bit unsure of how to do this, and was worried I'd have to do some esbuild config manipulation, but it turned out to be quite simple. For readers reading in the far future,

We empower people with technology through teaching and facilitating access, enlarging the community of people who give back and teach others.

Erlang also offers graphs based on ETS (digraph module), and sets of sets (sofs). digraph is quite approachable and digraph_utils has a nice collection of algorithms. They’re not really functional, though.

Elixir Logger is one of the OTP applications distributed with the Elixir core, and it supports logging with metadata out-of-the-box. Learn the basics of logging with metadata in Elixir as well as some lessons in how to organize that metadata effectively.

Let's look at the benefits of using Gleam and then add Gleam code to an Elixir project.

The deceptively powerful paradigm at the heart of your new favorite programming language.

Distributed transactions are hard and expensive, if you wonder how to pragmatically handle them in a mid-size project— this article is for…

We often need unique ids to generate dynamic and unique filenames or hashes for many purposes like URL validations, QR creations, etc. For…

Manage multiple runtime versions with a single CLI tool

Cheat sheet for asdf

The one-page guide to Phoenix: Ecto migrations: usage, examples, links, snippets, and more.

OK, so you wrote your amazing Elixir or Phoenix application and deployed it. It all starts clean & nice but sooner or later tricky runtime…

Now we get to the significantly more disruptive stuff. The things that while Tigris is an S3-compatible API it also provides features that enable entirely new use-cases and push the boundaries of what you can do with object storage. Let's see if we can't set your internal constraint-solver aflame with possibilities.

Replace your WYSIWYG editor with a plain Markdown one! This article shows you how to build a GitHub-style Markdown editor from scratch.

Real-world proficiency projects designed for experienced engineers. Develop software craftsmanship by recreating popular devtools from scratch.

I show you the various ways you can visualize data for machine learning in Elixir. I start with doing a basic scatter plot and move to more complex examples like plotting the loss curve.

The personal website of JT Archie. Includes a blog, work ethic, and projects they have worked on.

Expose API endpoints directly from your Livebook notebooks with the new Kino.Proxy feature in Livebook 0.13. Learn how to handle external HTTP request

Compare the three programming languages Elixir, Rust, and Go across criteria such as memory usage and time in concurrency projects.

A seasoned developer discusses transitioning to Elixir and performance comparisons with Java and mainstream languages.

Update 20170906: This article was written for Phoenix 1.2. Is not going to work with 1.3 without some minimal changes, but the ideas should…

I highlight the various tips and tricks to how I'm learning machine learning with elixir. I also go through the difference between python and elixir for various steps in machine learning.

An introduction to web application security

Git is a powerful tool that feels great to use when you know how to use it.

Learn how to use PostgreSQL's JSONB type to efficiently store, query, and manipulate JSON data.

In the world of lambda calculus programming languages there are many ways to express the terms, which is why we ended up with such an amazing range of programming languages, even if most trace thei…

Fixed! And thanks for posting the links. In the guide lines it says not to link to external sources but I think I took that too literally. It means “explain your package here”, not “don’t have any links pointing elsewhere” 😆