RxJava is an implementation of ReactiveX, the ubiquitus API for dealing with reactive streams. There are much more languages supporting the API, including .NET, Scala and Others. Combine it with l...

Let’s see how implementing Binary Tree Depth and Breadth Search feels like using Java8 lambdas, Optional and things related. In this posts we’ll also see vavr Option type and List! TL;DR - if y...

Few months ago posted again about Racket and created a simple cod to remove docker tags from Dockerhub using this language. This time We’ll do the same but using Crystal Language as a background to...

In the last day of 2017, a usually melancholic day, a sincere letter came up with the title: “An open letter to less experienced developers”. And I need to confess that I read about myself and my c...

Believe it or not the most viewed blog post of all times is Why Racket is Awesome written in 2015. I also don’t understand why that dense post is the top one. And to boost the interest for Racket, ...

In my last post I presented a summary of Typescript ecosystem and some important players in the field like typedi. In this post we’ll check typedi features and to make things more interesting, let’...

This time I’ll share direct knowledge from day to day job with node.js and TypeScript. You probably know I come from Java world. Did JVM stuff from 2004 to 2016 without a break. So you might think...

This is a sequel of previous post Sangria without case classes where I’m exploring shapeless in conjunction with the awesome Sangria lib. Mind this is total exploration and chances are (actually ve...

In my previous post I talked about how easy it is to implement a dynamically generated GraphQL Schema using graphql-js as you can simply ignores types and do your job. I then made some comments abo...

GraphQL is without a shadow of a doubt the latest cool thing in the fields of providing a API. It’s not a total novelty, given that it’s been around since 2015 (publicly) and in theory, it’s some h...