NodeJs + Microservices = ImaUp

Every company has, usually, a single service to handle images that allows people to get easy access to them. Microservices aren’t a new thing, but now it’s an hot topic (although I won’t discuss about the advantages of using microservices in this post, I think this is a must read.) – and that’s why I have decided to create a microservice to store images into the file system, and called it ImaUp. Continue reading NodeJs + Microservices = ImaUp

NodeJs Application Structure

In this post I will show how I organize my node.js applications. I’ll start explaning the nodejs principles, with examples.

NodeJs Principles

NodeJs follows the next principles:

Unix philosophy

  • “Small is beautiful”
  • “Make each program do one thing well”

Keep It Simple, Stupid (KISS) principle.

“Simplicity is the ultimate sophistication.” – Leonardo da Vinci

I think I already gave the idea of the way to structuring a node application. Creating microservices to do specific work, separating the complexity and decoupling the responsibilities.

One of the biggest problems that people have with Nodejs is the maintainability of the application. That’s the reason why is better to have 3 different micro applications than a big one.

Continue reading NodeJs Application Structure

Cordova + Ionic + Typescript

In this post I’m gonna talk about Cordova and its integration with Visual Studio. For this I created a simple bootstrap project using Cordova, Ionic and Typescript for people that are starting this adventure like me.

What is Apache Cordova?

Cordova it’s a open source platform to develop mobile applications with Web Technologies (Javascript, Html5, CSS). It’s possible to install plugins to access the device native api. For example, if we want to access the camera, we just need to install the camera plugin.

Continue reading Cordova + Ionic + Typescript

Jenkins + NodeJs

In this post i will explain how to integrate Jenkins with Nodejs.
Why Jenkis? Because it’s the most popular CI.

What is Jenkins?

Jenkins is a continuous integration application. The main features are:

  • Building/testing software projects continuously
  • Monitoring executions of externally-run jobs

More information here.

Pros:

  • Easy to learn
  • Open Source
  • Good Documentation & Tutorials
  • Plugins for everything

Cons:

  • 404: Not Found

Continue reading Jenkins + NodeJs

NodeJs Tips

I started developing in Node Js 8 months ago and at the beginning I wish to know everything that I know today. With this post I want to share some tips and good practices that I learned.

Use Strict

“use strict” was introduced in Javascript 5, you should use it when you are writing javascript code in Client (Browser) or Server Side (NodeJs) ALWAYS!!! To change the compiler to strict mode it’s only necessary to write “use strict”; and the compiler will automatically change to strict mode.

Continue reading NodeJs Tips