About This Book

• Develop scalable APIs utilizing the Express.js framework for Node.js
• Be extra efficient by way of studying approximately Express.js intricacies and its aiding libraries
• Get to grips with coding most sensible practices and Test-Driven improvement to create real-world purposes utilizing Express.js

Who This ebook Is For

This ebook is for novices to Node.js and in addition if you happen to are technically complex. through the top of this ebook, each powerfuble developer can have completed services in construction net purposes with Express.js.

What you are going to Learn

• Set up the Express.js framework with a uncomplicated scaffold
• Model facts utilizing Mongoose and construct a CRUD API to shop the information in a database
• Use provides to prevent callback hell in Node.js
• Address scalability issues and care for race conditions
• Apply test-driven improvement (TDD) through the use of Mocha to write down checks on your apps
• Get conversant in service-oriented structure (SOA)
• Integrate Socket.IO and dynamically push updates to the client
• Write Node.js APIs by means of leveraging generator services utilizing Koa.js

In Detail

APIs are on the middle of each critical internet program. Express.js is the most well-liked framework for construction on most sensible of Node.js, a thrilling instrument that's effortless to take advantage of and lets you construct APIs and boost your backend in JavaScript. Express.js Blueprints involves many well-crafted tutorials that would train you the way to construct strong APIs utilizing Express.js.

The booklet covers numerous kinds of functions, each one with a various set of demanding situations. you'll commence with the fundamentals resembling webhosting static content material and person authentication and paintings your manner as much as growing real-time, multiplayer on-line video games utilizing a mixture of HTTP and Socket.IO. subsequent, you are going to examine the rules of SOA in Node.js and notice them used to construct a pairing as a carrier. If that is not sufficient, we are going to construct a CRUD backend to submit hyperlinks and upvote with Koa.js!