Textbook in PDF format

In this book, we take you on a fun, hands-on and pragmatic journey to learning GraphQL development. You'll start building your first GraphQL API within minutes. Every chapter is written in a bite-sized manner and straight to the point as I don’t want to waste your time (and most certainly mine) on the content you don't need.
In the course of this book, we cover:
Introduction
Setting up our Todo App
Specifying our Schema
GraphQL Queries
Using MongoDB as our Database
GraphQL Mutations
Building our React Frontend
How GraphQL Really Shines in Connected Objects
The goal of this book is to teach you GraphQL development in a manageable way without overwhelming you. We focus only on the essentials and cover the material in a hands-on practice manner for you to code along.
Working Through This Book
This book is purposely broken down into short chapters where the development process of each chapter will center on different essential topics. The book takes a practical hands-on approach to learning through practice. You learn best when you code along with the examples in the book.
Requirements
No previous knowledge on GraphQL is required, but you should have basic programming knowledge. It will be a helpful advantage if you could read through my React book first which will provide you with better insight and deeper knowledge in React. But even if you have not done so, you should still be able to follow along