Introduction

Visual Studio Code is by far one of the best IDE for developers due to its large numbers of plugins, cross-platform, etc. We will be mainly focusing on Remote - SSH plugin for Visual Studio Code that will help us to connect to a remote server/system for application development using our local workstation cool!

What is a Portal anyway? Well, as quoted in the google dictionary, its “a doorway, gate, or other entrance.”

React v16.0 brought a similar concept of Portal that provides a way to transport a piece of UI into some other locations on to the DOM Tree while preserving its position in the React hierarchy, allowing it to maintain the properties and behaviors it has inherited from the React tree. Isn’t that amazing, you put your component in one place, and after the rendering, it’s somewhere else in the DOM tree.

This is in continuation of our previous blog, where we deployed a simple app using docker. In this blog, we will see how to use docker-compose and whats the purpose of the same.

In this post we will see simple steps to get started with setting up a nodejs app in docker.