.Net Knowledge book This book is a melting pot of several articles about web development around TypeScript, React, NodeJs and JavaScript. They are scenarios that happen in the everyday work of developers who use these technologies. They are divided into short articles that are easy to understand. This book is ideal for anyone with intermediate to advanced knowledge of web stack who wants to learn more about how to deal with practical cases. This book includes articles written during 2017. It is volume 5 of a series of books that focus on real software developing problems. The first four volumes were more around Microsoft Asp.Net in enterprise. This one focuses on TypeScript and React. Here are some subjects discussed in the book: New features about TypeScript, differences between Flow and TypeScript, migrating AngularJs to React, processing images with NodeJs, flux cycle with React and Redux, Redux middleware, configuring Gulp and webpack for TypeScript, NPM, webworker, building performance with TypeScript, Rest and destructor operators, multitudes of JavaScript sort algorithms.