A practical dive into functional programmingImplementing a permission system
by Hi folks! I’ve been working on a personal project, a simple Express.js REST API. But after a while, I got stuck on a simple problem: …
Tag: JavaScript
CodeTips#2: Clean code in JavaScriptA beginner's approach
by INTRODUCTION INTRODUCTION I believe the comic strip above sums it well: You write clean code mainly to understand yourself in the future. Not only that, …
Dependency Injection With Cyclic Dependencies
by Photo by Matt Seymour on Unsplash Intro Dependency injection is a very powerful technique that allows us to write code that is both more testable …
Empowering your systems with State Machines and XState
by We know software can get complex over time, specially when it comes to state management. More often than not, we find ourselves with tricky user …
Mapbox, the “Google” for working with map applicationsA simple introduction and practice to learn how to use mapbox lib for web apps
by Hello boys and girls!!! In this article I’ll be discussing the Mapbox, an American provider (APIs and SDKs) for custom online maps for web and …
AWS Cognito – An Implementation Guide for your NodeJS Application
by In this article, we aim to give you an overview of what AWS Cognito solves and how to use it as your app’s authentication provider, …
Fetch data in an effective way with React Query
by In this article, we will talk about the React Query library and how it can make your React apps more fast and responsive. Web applications …
A Beginner’s Guide on How to Improve Your Software TestsPractices you might want to know when it's time to write your tests
by 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 …
Using Mappers to Organize Your DataImprove the organization of your components
by At some point during the development of your project, you might have needed to develop a feature that consumed data from an external source. You …
Scalable Frontend #1 — Architecture FundamentalsHow can your frontend benefit from software architecture?
by This post is part of the Scalable Frontend series, you can see the other parts here: “#2 — Common Patterns” and “#3 — The State …