Codeminer42's Engineering Blog
The Miners

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part II
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 Lambda. In the first part,…
My Experience Migrating a Rails API to Crystal and AWS Lambda – Part I
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 building a microservice for a…
AWS SAM and Middy with Lambda Layers
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 this experience, we needed to…
Avoiding Making Your Next.js Build Slower
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 practicality in routes usage and…
What a Flerken are React PropTypes and How to Use Them in a Fancy Way?
One of the main concepts of a React Component is its props. The props are used to pass data to a component, just like a parameter is to a function,…