Programming

We setup the AWS account, configure ExAws, put, list, get and delete objects. Upload large files with multipart uploads, generate presigned urls and process large S3 objects on the fly.

Use the speed of Scrapy paired with the automation functions of Playwright

LiveView’s unique integration between server and client allows it to drastically optimize both latency and bandwidth, leading to user experiences that are faster and smoother than any other client-server combo out there

Introducing Livebook v0.11 with file integration—drag and drop files for instant code generation, lazy read large datasets, and more. Explore now!

Learn how we added Python to an Elixir app here at Stuart

In the first of a two-part series, we'll explore how to avoid bad data and validate data at the boundary of a Phoenix application.

Explore the improved Whisper integration with Livebook v0.11. Features include real-time streaming, audio timestamping, and faster processing.

The web app that doesn't need to manage resource authorization? Curiosum’s Permit library helps you if your stack is Phoenix, LiveView and Ecto.

An introduction to Ash Framework, written for new Elixir developers. Comes with LiveBooks for interactive examples, live-coding video walkthrough, and illustrations.

A brief tutorial to help prevent URL duplication and improve your website's SEO.

In my previous article I wrote about the process of transitioning into the Elixir Machine Learning...

Nx-Powered Decision Trees Mix.install( [ {:exgboost, "~> 0.3.1", override:...

Integrate TinyMCE Editor

Good afternoon, everyone! In this article, I will address keyword search with concurrency using OTP & Elixir. My name is Matheus de Camargo…

Intro

A common requirement in many web projects is the need for caching. I was developing a Phoenix/Elixir web application and needed to…

Elixir supports the usual supects of observability. Open Telemetry (OTel), log handlers, capturing metrics. And it does it well. This post will mostly focus on the observability you have on the BEAM that is either incredibly rare to see elsewhere or possibly entirely unique.

An introduction to strong arrows and how it leverages the Erlang VM to provide sound gradual typing.

Atoms are one of the most widely used datatypes in elixir and erlang. In order to understand the internal working of elixir’s data…

In part one of this series, we introduced the CoreComponents that get generated when bootstrapping a...

Introduction I currently work at Bzzt AB, a Swedish startup building an urban logistics...

Most Elixir projects that require internationalization, localization or both use the Gettext library for translating user-facing texts.

Postgres does not support searching for names with special characters by default. Here is how to fix it.

LiveView.JS is great for client-side animations because no round-trip to the server is needed. Here's how you can use JS to animate a side drawer.

Introduction In today's building software systems that can gracefully handle failures and...

Scheduled tasks are not just a common feature in programming, but a cornerstone of an efficient organization and a fundamental component in

Tuples are a built-in collection datatype in elixir which are implemented based on the array data structure. In order to understand the…

I recently rewrote a service that was on AWS API Gateway and Lambda in Elixir and apparently that intrigued some people, so I decided to do…

Processes are central to how Elixir handles concurrency and scaling. But what exactly are processes in Elixir and how do they work? In this…

First, you need to allow the WebSocket to display the URI. You can do it by editing your endpoint.ex...