Working with invoices, contracts, or just reading your favorite mystery thriller—whatever the case, PDF files are everywhere. Learn how to work with PDFs in Ruby.

Do you understand JavaScript's concurrency model? This article is here to help! Learn how JavaScript executes non-blocking functions and dive into event loops, callbacks, async/await, and promises.

Choosing the right authentication package in Laravel can be overwhelming—but fear not! This article discusses the most popular authentication options and when to use them.

Get up and running with automated testing and deployment of your Flask app using GitHub Actions and Heroku.

Feature flags are used all across the tech industry to test code at scale; this article explores how to integrate them into your Ruby on Rails application using the Flipper gem.

Destructuring in JavaScript is an elegant way to unpack values from objects and arrays. This guide covers everything from basics to advanced usage of destructuring in JavaScript.

Have you ever wanted to build an application that responds to user activity? Laravel events and listeners can help you achieve that. In this tutorial, you'll learn how to create events and respond to them in your Laravel applications.