Book Image

Node Cookbook - Third Edition

By : David Mark Clements, Mathias Buus Madsen, Peter Elger, Matteo Collina
Book Image

Node Cookbook - Third Edition

By: David Mark Clements, Mathias Buus Madsen, Peter Elger, Matteo Collina

Overview of this book

Today's web demands efficient real-time applications and scalability. Asynchronous event-driven programming is ideal for this, and this is where Node.js comes in. Server-side JavaScript has been here since the 90s, but Node got it right. With Node for tooling and server-side logic, and a browser-based client-side UI, everything is JavaScript. This leads to rapid, fluid development cycles. The full-stack, single language experience means less context-switching between languages for developers, architects and whole teams. This book shows you how to build fast, efficient, and scalable client-server solutions using the latest versions of Node. The book begins with debugging tips and tricks of the trade, and how to write your own modules. Then you'll learn the fundamentals of streams in Node.js, discover I/O control, and how to implement the different web protocols. You'll find recipes for integrating databases such as MongoDB, MySQL/MariaDB, Postgres, Redis, and LevelDB. We also cover the options for building web application with Express, Hapi and Koa. You will then learn about security essentials in Node.js and advanced optimization tools and techniques. By the end of the book you will have acquired the level of expertise to build production-ready and scalable Node.js systems. The techniques and skills you will learn in this book are based on the best practices developed by nearForm, one of the leaders in Node implementations, who supported the work of the authors on this book.
Table of Contents (12 chapters)

Using a private repository

There can be multiple reasons for using a private repository. From a personal perspective, it can be a useful caching mechanism or test-bed when run locally. From an organizational perspective, it's usually about control.

While open source has been fundamental to advancements in every industry that has been touched by the digital era, there's still a case for in-house only code. In some cases, it may be that code is specific to an organization or reveals internal details that should be trade secrets. In other cases, it may be an archaic though impassable proprietary culture. At any rate, it makes all the more sense to share resources when living in a gated community.

In this recipe, we'll investigate setting up a personal module registry that can be deployed as an internal registry to provide a platform for code reuse across an organization...