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, …
Category: Intermediate
ActiveRecord Callback Chain: A Cool (and Weird) Edge Case
by Image by jcomp Well, it’s been a while. After a lot of time… I’m back! (￣▽￣)/ If you haven’t read my last post, give it …
The Power of the ::before and ::after CSS Pseudo-Elements What is ::before and ::after Pseudo-Elements and how to use them!
by Pseudo-elements are CSS keywords that can be used to style specific parts of an element. Pseudo-elements are declared by the use of double colons (::) …
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 …
Scalable Frontend #4 – Custom Hooks to the Rescue Decoupling from the state layer
by This post is part of the Scalable Frontend series. You can see the other parts here: “#1 — Architecture”, “#2 — Common Patterns”, and “#3 …
Exploring RSpec – Improving Your Testing Skills
by Testing our apps has become mandatory these days. For an app to be considered reliable it must have 95% or so of test coverage. Having …
Multi-tenancy – Dealing With Multiple Contexts on a Single Platform
by Have you ever stumbled across two e-commerces that looked very similar? An instance of a software that can serve multiple customers? Thats allows them to …
A Short Guide to Web Accessibility Getting into the basics of Web Accessibility
by This post is based on a brown bag I gave at Codeminer. In Web Development, we often think about design, performance, tools, and libraries when …
How to Organize your Styles with ITCSS
by Everyone knows how CSS can be painful when not written properly. It is not an expressive language, it has a global scope, cascading rules (the …