#erlang

Taking Ash Framework’s DSL for a Spin: From Code Generation to RPC Calls

I have lately been looking into more of the Ash framework’s code and exploring the DSL package — Spark that Ash uses to write pretty much…

How Supabase Built a Postgres Pooler to Survive Massive Traffic Spikes

Imagine this: your startup just launched, a celebrity tweets about your app, and within 60 seconds, 50,000 users try to log in…

Integrating Web Frontends with API Backends using the Actor Model

TL;DR: One thing I took away from my years writing Erlang is its knack for scaling and decoupling processes through the message-passing…

On BEAM/ERTS limits

The atom table exhaustion got another round of attention in the BEAM community recently. It is far from the only way to render a node…

The Unusual Programming Language Behind WhatsApp

In 2014, Facebook shocked the tech world by acquiring WhatsApp for an astonishing $19 billion.

Erlang for Absolute Beginners: Syntax Basics and Data Types

A Plain-Language Guide to Getting Started with One of the World’s Most Unusual Programming Languages

What Is Erlang? The Telecom Language Behind RabbitMQ and Reliable Distributed Systems

Erlang (Ericsson Language)

The Logic of Leverage: Why Higher-Order Functions are a Business Necessity

The Boilerplate Tax You’re Already Paying

Why an AI agent needs an operating system

Most “AI agents” are a thin wrapper on an LLM — one process, one event loop, one place to crash.

Installing Phoenix

Explore the step-by-step process to install Phoenix along with Erlang and Elixir on your system. Understand the prerequisites and verify…

GenServers in Elixir: A brief introduction

A GenServer or Generic Server process is a behaviour module for writing stateful server processes. It can also be used to execute code…

Re-architecting the Blockchain Execution Layer: How the FATE VM Solves EVM’s Fundamental Flaws

If you read this article and feel interested in working with me, Emin Mahrt, on similar amazing things, please feel free to contact me via…

Pythonx

Es hora de probar la library Pythonx, la cual, permite usar Python junto con Elixir, y mejor, poder correr este código en Livebook.

Algo de álgebra con Nx — parte 2

Siguiendo con el tema del álgebra y Elixir, en esta oportunidad me he topado con un inconveniente.

AtomVM 2025 Year in Review

The last time I wrote a real AtomVM post (not counting quick updates) was 2018. Yep. Time flies when you end up developing such a crazy…

Ordenar archivos

En esta ocasión, el ejercicio se centra en un código que sirva para ordenar archivos en carpetas.

Erlang’s BEAM vs Rust’s Rayon: Who Handles Concurrency Better?

A head-to-head showdown between Erlang’s legendary BEAM VM and Rust’s modern Rayon library — where resilience meets raw speed.

BEAM: Let it Crash, Let it Heal Faster

The secret ingredient enabling companies to scale to billions

Gleam’s Typed BEAM: Compile-Time Safety, Runtime Speed

Build confident services on the BEAM — keep Elixir/Erlang interoperability, gain static types, and ship with fewer bugs and the same…

A Comparative Technical Analysis of Riak and Mnesia for Distributed Erlang Systems

Hello everyone, and I hope you’re all having a great day! My name is Matheus de Camargo Marques, and today I’m excited to walk you through…

Crafting the Definitive Erlang CI Pipeline with GitHub Actions: A Comprehensive Guide

Hi, I’m Matheus de Camargo Marques, a passionate enthusiast of the Erlang ecosystem. I currently work with Elixir, focusing on edge…

Concurrency Oriented Programming Language (COPL)

Logo no início do artigo de Armstrong (2003), faz uma observação que continua persistente no desenvolvimento de software moderno:

Começando com Erlang: Um Tutorial Simples para Iniciantes

Se você está começando a explorar linguagens funcionais ou quer entender como usar Erlang de forma prática, este tutorial é pra você! Vamos…

Testing Erlang/OTP Dynamic Software Updates with Common Test

Discover how the peer and common test modules can be used to test dynamic software updates and how to integrate these tests in Github…

Writing Your First Erlang NIF in Rust

Create new rustler-based Erlang NIFs in Rust in no time

Erlang VM から Zig を呼び出す

Bun という JavaScript ランタイムが Zig で書かれていたため、Zig に興味を持っています。

Erlang & ASN.1(Abstract Syntax Notation One)

“Many programs don’t have well-defined interface. They should have.” — Joe Armstrong.

Everything you need to know to start contributing to Erlang!!!

“In real open source, you have the right to control your own destiny.” — Linus Torvalds.

The rebar3_plugin — a simple rebar3 template to fast build your plugins!

“We become what we behold. We shape our tools, and thereafter our tools shape us.” — Marshall McLuhan

Spell check your Erlang code with Sheldon

“Scissors cuts paper. Paper covers rock. Rock crushes lizard.”

Erlang application shutdown order

An troubleshooting case study for EMQ X

RabbitMQ Nasıl Kurulur?

Önceki yazıda bahsettiğimiz gibi RabbitMQ Erlang dilinde geliştirilmiştir .Bunun için önce erlang indirmek gereklidir, bu adresten…

Sign and verify ECDSA signature in Erlang

Signing and verifying an ECDSA signature in Erlang is easy thanks to the support in the public_key and the crypto module.

How to encrypt with AES-256-GCM in Erlang

Encrypting a string with AES-256-GCM with a 256-bit key and an initialization vector (IV) (also called a nonce) plus any additional…

How to hex dump a binary in Erlang

Using hexdump:

ErlangのCommon Testでアプリのエラーログとか出したい.

背景

Install Rebar on MacOSX

rebar is an Erlang build tool that makes it easy to compile and test Erlang applications, port drivers and releases.

ErlangでFirebaseを使ったPush通知送信アプリを実装

背景

gen_serverのhandle_continue/2で初期化処理

背景

AtomVM: how to run Elixir code on a 3 $ microcontroller

AtomVM is a tiny portable virtual machine that allows BEAM code to run on microcontrollers with less than 500KB of RAM such as the ESP32.

How to destroy your application using :erlang.binary_to_term/1

Short story: you should not use erlang:binary_to_term/1 when deserializing terms from an untrusted input

Erlang Mnesia: The Art of Remembering

Erlang is one of the oldest programming languages, first appeared in 1986. The language was designed by Joe Armstrong and developed by…

High Performance Erlang Cassandra Client — Marina

Cassandra is a battle tested widely popular NoSQL database. It is proven to utilize commodity hardware and designed to handler large…

Banco de Dados distribuído com Mnesia

Em minha curta experiência com Elixir, tenho corrido atrás de diversos recursos da linguagem e algumas mágicas do próprio Erlang pode…

process_flag(message_queue_data, Flag)について

process_flagのmessage_queue_dataについて調べていたら、Erlang Solutionsの記事に解説が載っていたのでさらっと読んでみた。

Station (Alpha)

http://sttn.co

Erlach Faq

Основная цель Эрлача — быть интуитивно понятным с оттенком минимализма. Но если ты тут — не расстраивайся. Держи.

Building Your First Erlang App Using Rebar3

Rebar3 is a build tool and package management tool for Erlang. Creating and publishing your Erlang packages is simple thanks to Rebar3 with…

Indeed, that was one of those 3 times I mentioned in the article…

lfe-rebar3/compile updates

Since much of my time these days is spent (or ‘writing ‘developing ‘evangelizing) LFE, it should come as no surprise that I use the rebar3…