Programming

Magic link authentication has become an increasingly common way to sign in to web applications. Magic link authentication is where one receives a link in their email to sign in to a web application rather than enter their email and password (Slack is a popular example of this sign in flow)

Let's look at how we can use `:noreply` and `GenServer.reply` to allow a GenServer to continue working even while its `call`ers wait for the result of long-running operations.

In part two of our series, we'll add a form to the modal we've created.

Learn about daisyUI, and how you can add it to your Phoenix project with just a couple easy commands.

Papercups is an open-source live chat widget. Chat with your customers to improve conversions and customer satisfaction.

I want to visualize the document structure of a HTML website. What I would like to have is something like this: Are there any known tools that do this and where the results can be saved as a bit...

A visualizer to help you learn how the DOM Event system works through exploration. Explore event phases, stopping events, canceling events, passive events and more. Explore DOM Events →

In this post, we delve headfirst into the BitTorrent protocol, understanding the process of downloading a torrent by building a minimal torrent client from scratch.

Introduction: In the realm of computer programming, expressions serve as the fundamental building blocks that represent computations and control flow within a program. Understanding the nature and classifications of expressions is vital for every pro...

SQL Injections - every programmer has heard of it, but only a few have seen its devastating effects

Using Ecto's :sort_param and :delete_param options, along with LiveView, to sort and delete elements within many-to-many association

What is R? In this article, we explore the history of R, its key features and advantages, and examples of its applications.

Elixir Projects You Will Have Fun Working ON

This is an overview of the HTTP clients we have available in Elixir, as well as when to use each one.

A pure-Elixir rule engine.

As other languages, Elixir comes with an application configuration system used to statically configure applications at compile-time and runtime. The system consists of the Config module and various scripts in the config/ directory interpreted by the Mix compiler. Phoenix adds a conventional structure on top, pre-populating configuration files and organizing them by Mix environment.

Elixir and Phoenix tips, courses, and more.

The idea So everything started off with the idea that I can somehow fake uptime of a machine by updating the time against a “corrupted” NTP that will lie about the time. Since there isn’t such a thing as a lying NTP server I decided to create one. This will be an exercise in reverse engineering a protocol, some Linux command line tricks, bitstring manipulation in Elixir, and some various other tricks.

Elixir and Phoenix tips, courses, and more.

Running Bun applications on Fly.io

libcluster + database

A new webring for the BEAM community.

End-to-end encryption sdk for developer.

Determine exactly what is running in production.

These are not your normal docs, Elixir docs are actually useful!

In the third part of this series, we'll create GraphQL mutations with Absinthe.