Book Image

Hands-on Full-Stack Web Development with GraphQL and React

By : Sebastian Grebe
Book Image

Hands-on Full-Stack Web Development with GraphQL and React

By: Sebastian Grebe

Overview of this book

React, one of the most widely used JavaScript frameworks, allows developers to build fast and scalable front end applications for any use case. GraphQL is the modern way of querying an API. It represents an alternative to REST and is the next evolution in web development. Combining these two revolutionary technologies will give you a future-proof and scalable stack you can start building your business around. This book will guide you in implementing applications by using React, Apollo, Node.js and SQL. We'll focus on solving complex problems with GraphQL, such as abstracting multi-table database architectures and handling image uploads. Our client, and server will be powered by Apollo. Finally we will go ahead and build a complete Graphbook. While building the app, we'll cover the tricky parts of connecting React to the back end, and maintaining and synchronizing state. We'll learn all about querying data and authenticating users. We'll write test cases to verify the front end and back end functionality for our application and cover deployment. By the end of the book, you will be proficient in using GraphQL and React for your full-stack development requirements.
Table of Contents (15 chapters)

Integrating React into the Back end with Apollo

Sequelize makes it easy to access and query our database. Posts, chats, and messages can be saved to our database in a snap. React helps us to view and update our data by building a user interface.

In this chapter, we will introduce Apollo's React client to our front end, in order to connect it with the back end. We will query, create, and update post data, using our front end.

This chapter will cover the following points:

  • Installing and configuring Apollo Client
  • Sending requests with GQL and Apollo's Query component
  • Mutating data with Apollo
  • Debugging with Apollo Client Developer Tools