Node.js is a javascript environment built for creating traditional programs. There is no HTML, there is no DOM, there is no browser at all. The JavaScript code executes directly from a .js file.

Docker allows you to push your images on dockerhub which then can be later used. The main advantage is if you want to run your dockerized helloworld or any other application and you do not have the ...

Node.js is a lean, fast, cross-platform JavaScript runtime environment that is useful for both servers and desktop applications. Scalability, latency, and throughput are key performance indicators ...

The Node.js web service will run, and print out the checkpoint message to the screen. The webpage now invokes the web service correctly. The next step is to implement the Node.js JavaScript upload ...