Which Skill Will You Improve Today?

Explore our collection of in-depth tutorials and guides

Tools of the trade
LifestyleJune 7, 2025
Read more →

Tools of the trade

This post contains the various resources I use as a software engineer and writer.

10 Ruby tricks to improve your code (or not)
rubyJune 7, 2025
Read more →

10 Ruby tricks to improve your code (or not)

In this article, I want to show you 10 nice Ruby features that you may know or not. Anyway, it's a quick read and it's always interesting to learn new stuff, right?!

Jutsu #10 - Vagrant + Ruby on Rails: Share your development environment
JutsuJune 7, 2025
Read more →

Jutsu #10 - Vagrant + Ruby on Rails: Share your development environment

Vagrant is a tool that allows you to create sharable and reproducible development environments. Here's a complete overview of how to use it with your Ruby on Rails applications.

Send emails in development with Letter Opener
JutsuJune 7, 2025
Read more →

Send emails in development with Letter Opener

Checking that emails are correctly sent on your development machine can be hard since you often don't have a functional SMTP server and you don't want to send emails everywhere anyway. How to ensure that your emails are correctly sent and at the right time? Letter Opener is here for you.

Modular Rails: F.A.Q
modularityJune 7, 2025
Read more →

Modular Rails: F.A.Q

Last article in the modularity series, let's talk about general stuff. I structured this article as a F.A.Q so if you have more questions, just leave a comment and I will answer it.

Modular Rails: Create a modular app
modularityJune 7, 2025
Read more →

Modular Rails: Create a modular app

Now that you know more about Modular Rails Architectures, I want to show you how you can build a very simple modular application. If you like it, don't hesitate to subscribe to my newsletter below to learn when my book 'Modular Rails' (recently renamed) will be released.

Modular Rails: Architectures
modularityJune 7, 2025
Read more →

Modular Rails: Architectures

In the previous part, we talked a bit about Rails engines. In this article, we're going to talk about how these engines can be organized and work together.

Modular Rails: The Engines
modularityJune 7, 2025
Read more →

Modular Rails: The Engines

Now that you know more about the different use cases of modularity, let's talk about how we can create modular applications with Ruby on Rails. Rails comes with a nice feature known as engines that let you create mini Rails applications. You can then easily use these engines as gems inside a regular application. Let's talk about this engines thing!

How to learn Ruby on Rails?
reviewJune 7, 2025
Read more →

How to learn Ruby on Rails?

Learning Ruby on Rails is a long journey. Due to the Ruby on Rails motto, conventions over configuration, you need to learn about a lot of hidden stuff.

PreviousPage 5 of 9Next

Level Up Your Dev Skills & Income 💰💻

Learn how to sharpen your programming skills, monetize your expertise, and build a future-proof career — through freelancing, SaaS, digital products, or high-paying jobs.

Join 3,000+ developers learning how to earn more, improve their skills, and future-proof their careers.