[PDF] ebook node.js pdf

What is the Node JS notes for professionals book?

The Node.js Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow. The Node Craftsman Book helps JavaScript programmers with basic Node.js knowledge to now thoroughly master Node.js and JavaScript.

Is there a free version of Node JS?

There is a free version with limitations, and the paid version is more powerful. You simply forget that there’s a server, you just deploy the app. Heroku is an amazing platform. This is a great article on getting started with Node.js on Heroku. Azure is the Microsoft Cloud offering.

How does Node JS run JavaScript?

In order to execute the JavaScript you intend to run in the backend, it needs to be interpreted and, well, executed. This is what Node.js does, by making use of Google's V8 VM, the same runtime environment for JavaScript that Google Chrome uses.

Can ECMAScript be used in Node JS?

In Node.js the new ECMAScript standards can be used without problems, as you don’t have to wait for all your users to update their browsers — you are in charge of deciding which ECMAScript version to use by changing the Node.js version, and you can also enable specific experimental features by running Node with flags.