Zero Knowledge Proofs and Merkle Trees – An overview before diving into it
by If you care about your personal data and preferences (and you get more and more worried with every data leak out there), like your official …
Category: Posts
AWS SNS – What You Should Know About it + a NodeJS Implementation
by Image by unsplash Hi there! In the past few weeks I’ve been working on the backend of a mobile chat application, or, what I like …
AWS Cognito – An Implementation Guide for your NodeJS Application
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, …
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-ElementsWhat 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 …
Why You Should Care About Resilience
by Photo by Anatoli Styf Microservices are a reality. Big companies do it all the time, to improve scalability and separate responsibilities. Most of the time, …
Scalable Frontend #4 – Custom Hooks to the RescueDecoupling 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 …
Let’s Learn GraphQL + Apollo Server and Client
by Hello boys and girls! In this article, we’re going to talk about GraphQL using the Apollo Platform for both server-side and client-side. First of all, …
What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?
by Photo by Kelly Sikkema on Unsplash Last year, JetBrains announced the alpha version of Kotlin Multiplatform Mobile (aka KMM). With KMM you can create multiplatform …