As promised, in this third article we are going to work on the end to end testing for our GraphQL with MongoDB application built with NestJS Hello, hello! If it’s your first time arriving in this article and a bit lost, here are a resume of what you might missed: …

This is a second part of my first article on how to work with GraphQL MongoDB and NodeJS in an easy way with the help of NestJS, when I will be focusing in unit. Welcome back! This is a follow up from my previous article when I scaffolded a GraphQL…

A tutorial on how to scaffold a GraphQL with a MongoDB connection easily using NestJS and Mongoose modules. — In this article, I will show how you can scaffold a GraphQL with a MongoDB connection in a very easy way using NestJS and Mongoose modules. Hello! Today I decided to give a quick explanation on how to use MongoDB in a real NestJS application. I already wrote an article…

An alternative way to replace Faker in your Javascript projects and some thoughts about open source libraries. So you are a Javascript/Typescript developer who loves open sourced npm packages and uses the most of them. That is great! I do the same… Only issue is when the creator of some…

and 5 reasons why you should not do it as well! Hello there, today I want to write about something more delicate and that touches some borderlines between your career as a Software Engineer and/or if you are aspiring to become one. Before going down to the article, please be…

Actually, in Typescript. It’s 2021, you should be using it already, period. Hello everyone, welcome back! And as usual, source code in the end of the article! In this article I am aiming to write a bit about unit testing, specifically targeting testing coverage. It is supposed that you are…

In this article we are going to talk about SOLID principles and how to use it in your Typescript projects! Common question in interviews, a topic that every software engineer knows or pretends to know and a good topic to review its principles from time to time… What is SOLID? Solid is a…

In this article I will give a quick tips to convert your Javascript project to Typescript using a real sample. Hi everyone, recently I gave a look in a very nice article that talks about functional dependencies and compares the Node.JS way with .NET. In the article the Author Eduard…

Continuing my previous article on how to start a Typescript project, now we can add unit test with JEST Welcome back. Recently I added an article on how to start your Typescript project from scratch using my minimum CLI. …