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Category: Posts

What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?

What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?

Gustavo Fãoby Gustavo FãoApril 12, 2021

Photo by Kelly Sikkema on Unsplash Last year, JetBrains announced the alpha version of Kotlin Multiplatform Mobile (aka KMM). With KMM you can create multiplatform …

Optimizing Rails API JSON generation Lower your JSON rendering time with the help of PostgreSQL

Optimizing Rails API JSON generation

Lower your JSON rendering time with the help of PostgreSQL

Samuel Floresby Samuel FloresApril 7, 2021May 29, 2023

JSON has become a ubiquitous data transfer format for web APIs. Whether you’re working on a third-party integration, or endpoints to serve data for rich …

A Beginner’s Guide on How to Improve Your Software Tests Practices you might want to know when it's time to write your tests

A Beginner’s Guide on How to Improve Your Software Tests

Practices you might want to know when it's time to write your tests

Pedro Ramosby Pedro RamosApril 6, 2021May 29, 2023

This article is recommended for you if you’re looking for ways to improve your software testing techniques. If you’re more experienced, feel free to comment …

Exploring RSpec – Improving Your Testing Skills

Exploring RSpec – Improving Your Testing Skills

Diego Thomazby Diego ThomazMarch 30, 2021May 29, 2023

Testing our apps has become mandatory these days. For an app to be considered reliable it must have 95% or so of test coverage. Having …

Multi-tenancy – Dealing With Multiple Contexts on a Single Platform

Paty Bastosby Paty BastosMarch 26, 2021October 17, 2023

Have you ever stumbled across two e-commerces that looked very similar? An instance of a software that can serve multiple customers? Thats allows them to …

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 …

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