Articles by Tag #elixir

Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!

Are Feature Flags Bullsh*t? Why Your "IF" is Killing Performance (and the Planet)

Are Feature Flags Bullsh*t? Why Your "IF" is Killing Performance (and the Planet) My name...

Learn More 21 0Dec 30 '25

How was my experience at Lambda Days 2025

A Brazilian Portuguese version of this article is available here. What is Lambda...

Learn More 5 2Nov 14 '25

Breaking the "Pattern": How We Built (and tried to scale) Strategic AI for Sweep

In the world of online card games, players aren't just looking for a challenge; they’re looking for a...

Learn More 0 0Dec 20 '25

Building a Phoenix LiveView Desktop App with Tauri: A Step-by-Step Guide

This guide provides a comprehensive walkthrough on how to package a Phoenix LiveView application as a...

Learn More 6 0Nov 13 '25

Building a Useless Machine in Elixir

Durable Workflow, but useless. In 15 lines of code. 😂

Learn More 6 0Nov 27 '25

TIL: BEAM Dirty Work!!

I’ve been studying again operating systems — processes, threads, CPU scheduling — and wanted to...

Learn More 5 2Oct 1 '25

Don't nuke your test ENVs

NOTE: I know that modifying environment variables in tests is a controversial technique, but we do it...

Learn More 5 2Nov 5 '25

The Mystery of a Missing Greeting

Solving Mysteries of Durable Workflows with Journey

Learn More 6 0Dec 11 '25

State machines as business logic engines

Throughout my years of web development with Elixir and Phoenix, I have often struggled with how to...

Learn More 3 0Dec 21 '25

OWASP® Cornucopia 2.2 & Copi - A Game Engine for OWASP® Cornucopia Threat Modeling

The pandemic drove a considerable increase in fully remote teams, which made card games quite...

Learn More 7 1May 19 '25

When Phoenix LiveView is the wrong choice

If I need to ship a new product in a week, Phoenix LiveView is my go-to framework. Elixir LiveView...

Learn More 3 0Nov 17 '25

Why I Migrated My Backend from Go to Elixir/Phoenix

As a solo developer, my biggest challenge isn't coding—it's efficiency. Every hour I spend fighting...

Learn More 1 0Nov 9 '25

How I switched from ruby to elixir and to learn it better — built a product

Hey everyone! In this post I wanted to share some of thoughts from my learning process. I’m...

Learn More 1 0Oct 23 '25

Strings are hard. Unicode is harder.

Strings should be simple. You call .length(), slice off a few characters, maybe lowercase something,...

Learn More 1 0Dec 23 '25

Desvendando os Superpoderes do Elixir: Concorrência e Tolerância a Falhas

Se você já ouviu falar que o Elixir é ideal para sistemas escaláveis, distribuídos e tolerantes a...

Learn More 1 0Nov 5 '25

Learning Elixir: Ranges

Ranges are like bookmarks that mark the start and end of a sequence without actually writing down...

Learn More 1 0Nov 1 '25

O que é Big O? e o Vilão O(N^2)

Complexidade de Algoritmos com Elixir: Entendendo o O(N^2) e Por que sua lista é tão...

Learn More 1 0Nov 29 '25

Building a Neo4j NIF for Elixir: When the Ecosystem Doesn't Have What You Need

I'm building Grimoire, a tool that helps story writers create AI-powered content for games. Writers...

Learn More 0 0Nov 11 '25

Desafio Final e o Segredo do O(N) (Dois Ponteiros)

Pensando Linear: Resolvendo Problemas Complexos em O(N) e o Segredo do O(1) de Elixir...

Learn More 0 0Nov 30 '25

A Santa Graal da Busca: O(log N)

Acelerando a Busca: Por que o O(log N) (Busca Binária) é mais rápido que a Luz? ✨ Vimos...

Learn More 0 0Nov 29 '25

O Padrão Ouro da Ordenação: O(N log N)

O Melhor dos Dois Mundos: Entendendo a Complexidade O(N log N) do Merge Sort 🥇 Nos posts...

Learn More 0 0Nov 30 '25

Where to Find Elixir Jobs in 2025

Elixir job opportunities are still relatively niche compared to more mainstream programming...

Learn More 3 1Dec 13 '25

Build a Snake Game in Elixir That Runs in Your Browser

What if you could write a game in Elixir and run it directly in your browser? No Phoenix, no...

Learn More 0 0Dec 30 '25

Bringing Open JTalk to Elixir/Nerves: Make Your Pi Speak Japanese 🇯🇵

日本語版 Introduction One day my friend kurokouji asked, innocently opening a rabbit...

Learn More 2 0Sep 15 '25

A Migração de O(N^2) para O(N): O Poder do O(1)

Domando o Crescimento: Como Transformar O(N^2) em O(N) com Estruturas de Dados Elixir No...

Learn More 0 0Nov 29 '25

App power by LLM and Tools in Elixir

Intro Recently, I wrote an example for my friend can see and understand how to apply AI to...

Learn More -1 0Nov 3 '25

On-the-fly zstandard (de)compression in Elixir

Notes on building Elixir bindings for the zstandard C library. We use Zig/Zigler to wrap the...

Learn More 2 0Oct 15 '25

Building a BLE Device Detection Web App with Phoenix and BleuIO

In this tutorial, we build a simple but practical web application that demonstrates how BleuIO can be...

Learn More 0 0Dec 31 '25

Domain modeling, Units-of-Measure, and Property-based testing, oh my

When I learned about "Advanced Functional Programming with Elixir" by Joseph Koski (PragProg...

Learn More 0 2Sep 9 '25

Quando a arquitetura fala mais alto que o código

Crônica de uma madrugada em que a beleza do design não salvou o sistema Estava eu vivendo...

Learn More 5 4Nov 3 '25