Express in action download pdf

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Start your free trial. Express in Action by Evan Hahn. Book description Express in Action teaches you how to build web applications using Node and Express. Show and hide more. Table of contents Product information. Intro Chapter 1. What is Express? Chapter 2. The basics of Node. Why would you choose Express over something else?

One of the benefits of writing code in Node. This is helpful from a code perspective because you can literally run the same code on client and server. That means that a frontend developer can write backend code without having to learn a whole new language and its paradigms, and vice-versa. Express helps you do this, and people have come up with a fancy name for one arrangement of an all-JavaScript stack: the MEAN stack.

Express is often used to power single-page applications or SPAs. SPAs are very JavaScript-heavy on the frontend, and they usually require a server component. Because the learning curve is relatively low for frontend developers, they can whip up a simple SPA server without too much new learning. Want to replace Angular with Backbone.

While MEAN is a common bit of lingo thrown around and a popular configuration, you can choose whichever you want. Express also fits in side-by-side with a lot of real-time features. That means that you can Because Node gets it, Express gets it too. Save my name, email, and website in this browser for the next time I comment.