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Category: Posts

A Short Guide to Web Accessibility Getting into the basics of Web Accessibility

A Short Guide to Web Accessibility

Getting into the basics of Web Accessibility

Jeferson Britoby Jeferson BritoMarch 23, 2021July 4, 2023

This post is based on a brown bag I gave at Codeminer. In Web Development, we often think about design, performance, tools, and libraries when …

Next.js – The End of SPAs? Find out more about Next.js and why it is a gamer changer for SPAs

Next.js – The End of SPAs?

Find out more about Next.js and why it is a gamer changer for SPAs

Gabriel Quaresmaby Gabriel QuaresmaMarch 12, 2021April 11, 2024

Hello everyone! This is my first tech article and I will give you a quick introduction to the Next.js React Framework. Responding to the (click …

Vim Buffers, Windows and Tabs  – An Overview

Paulo Diovaniby Paulo DiovaniMarch 2, 2021

I have been using Vim since I started using Linux, many years ago, but it was just recently that I decided to use it as …

The Monotonic Clock and Why You Should Care About It

The Monotonic Clock and Why You Should Care About It

Wender Freeseby Wender FreeseFebruary 15, 2021May 29, 2023

Recently, while getting into the GitHub woods to make some contributions to the Open Source community, I noticed myself staring at the hanami/hanami repository with …

IoT: What Can You Do with Your Stack? Use your own stack to build an IoT application

IoT: What Can You Do with Your Stack?

Use your own stack to build an IoT application

Petrus Pierreby Petrus PierreFebruary 8, 2021May 29, 2023

Before we start, we need to know what exactly IoT is. Let’s use the definition from Oracle’s website: The Internet of Things (IoT) describes the …

Multiple Foreign Keys for the Same Relationship in Rails 6

Multiple Foreign Keys for the Same Relationship in Rails 6

Lucas Hiagoby Lucas HiagoJune 24, 2020May 29, 2023

As we all know, it is quite easy to create database tables with Ruby On Rails. However, some cases require personalizations to reproduce real world …

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part II Optimizing our solution with Crystal

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part II

Optimizing our solution with Crystal

José Eduardoby José EduardoFebruary 12, 2020May 29, 2023

Hey, this is the second part of my post, giving an overview of how I migrated a Rails API to Crystal with hosting on AWS …

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part I The First Iteration on Rails

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part I

The First Iteration on Rails

José Eduardoby José EduardoFebruary 11, 2020May 29, 2023

Hey folks! Today I am going to tell you how was my first project as a Codeminer42 employee. Two colleagues and I were charged of …

AWS SAM and Middy with Lambda Layers

AWS SAM and Middy with Lambda Layers

Fabiano Furlanby Fabiano FurlanDecember 12, 2019May 29, 2023

In the last few months, I’ve been working with an AWS serverless architecture. One of the reasons that I’m writing this post is that during …

Avoiding Making Your Next.js Build Slower

Avoiding Making Your Next.js Build Slower

Abner Alvesby Abner AlvesJuly 24, 2019October 18, 2023

Brief introduction Next.js is one of the most hyped and used React Frameworks to create SSR (Server Side Rendering) applications nowadays. It’s known for its …

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