The 2015 specification for the JavaScript language introduces classes, modules, arrow functions, and more. I sat down and wrote the book I would like to read about these new features. This book is not an exhaustive list of everything new in the ECMAScript 2015 specification that governs the JavaScript language. Instead, I purposefully selected what I think are the important features we will use in everyday programming. I expect the reader will already have a good understanding of the JavaScript language as the language existed before 2015. Buy it here

HTTP is the protocol of the web, and this book will look at HTTP from a web developer's perspective. We'll cover resources, messages, cookies, and authentication protocols. We'll look at how HTTP clients can use persistent and parallel connections to improve performance, and see how the web scales to meet demand using cache headers and proxy servers. By the end of the book you will have the knowledge to build better web applications and web services. Buy it here