Introduction

David Beazley ¹ thought that “JavaScript versus Data Science” would be a better title for this book. While that one word sums up how many people view the language, we hope we can convince you that modern JavaScript is usable as well as useful. Scientists and engineers are who we were thinking of when we wrote this book but we hope that these lessons will also help librarians, digital humanists, and everyone else who uses computing in their research.