Which Skill Will You Improve Today?
Explore our collection of in-depth tutorials and guides

How (and why) to set up preview deployment with Dokploy
Make reviewing pull requests easier by using the preview deployment feature. We'll explore how to set up this feature and why you should use it.

Top 6 Validation libraries for JavaScript in 2025
Let’s take a look at the top 6 JS validation libraries in 2025, and get a quick overview of how to use them in your projects.

How to set up Dokploy on Digital Ocean and deploy an application (with docker-compose)
Deploying apps doesn’t have to be complicated—Dokploy on DigitalOcean with Docker Compose makes setup smooth, fast, and reliable.

ES2025: New & Shiny JavaScript Features
JavaScript keeps evolving to make our developers' lives easier, and ES2025 brings a new, shiny set of features to the table.

Modularity in Elixir
In this article, I dive into the modularity concept in the context of the Elixir programming language. Let's look at two approaches to structure modular Elixir applications!

REST in peace
I used to be kind of a REST fanatic. I thought it was the holy grail, the secret sauce defined years ago (before the Web was cool) that would allow people to write awesome web APIs. Oh boy, what a disappointment.

A Developer’s Guide To Fighting Desk Injuries
Working in a modern office brings its share of conveniences, but as anyone who sits in front of a desk all day long knows, it’s easy to slide into unhealthy habits.

10 Things I learned about Elixir/Phoenix (as a Rubyist) while building my first Phoenix app
As explained in the previous post, I recently made the switch from a slow Wordpress website to a blazing fast application built with Elixir and Phoenix. Now, I want to share the 10 things I learned about these technologies as a Rubyist.

What are HTTP Resources?
Resources are mentioned in the HTTP and URI RFCs and are concepts defined by the REST architectural style in the Uniform Interface constraint. In this article, extracted from Master Ruby Web APIs, we are going to define what a resource is exactly.
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.