...Subscribers also have access to office hours chats and other benefits. This repository contains the source code for the hundreds of sample apps profiled in the book. These samples are updated as the book is, with git tags applied to tie sample code versions to book versions. The book, and the samples, were written by Mark Murphy. All of the source code in this archive is licensed under the Apache 2.0 license except as noted. The names of the top-level directories roughly correspond to a shortened form of the chapter titles. Chapter numbers change with every release, and some samples are used by multiple chapters.