Book Image

Full-Stack React, TypeScript, and Node

By : David Choi
2 (1)
Book Image

Full-Stack React, TypeScript, and Node

2 (1)
By: David Choi

Overview of this book

React sets the standard for building high-performance client-side web apps. Node.js is a scalable application server that is used in thousands of websites, while GraphQL is becoming the standard way for large websites to provide data and services to their users. Together, these technologies, when reinforced with the capabilities of TypeScript, provide a cutting-edge stack for complete web application development. This book takes a hands-on approach to implementing modern web technologies and the associated methodologies for building full-stack apps. You’ll begin by gaining a strong understanding of TypeScript and how to use it to build high-quality web apps. The chapters that follow delve into client-side development with React using the new Hooks API and Redux. Next, you’ll get to grips with server-side development with Express, including authentication with Redis-based sessions and accessing databases with TypeORM. The book will then show you how to use Apollo GraphQL to build web services for your full-stack app. Later, you’ll learn how to build GraphQL schemas and integrate them with React using Hooks. Finally, you’ll focus on how to deploy your application onto an NGINX server using the AWS cloud. By the end of this book, you’ll be able to build and deploy complete high-performance web applications using React, Node, and GraphQL.
Table of Contents (22 chapters)
1
Section 1:Understanding TypeScript and How It Can Improve Your JavaScript
5
Section 2: Learning Single-Page Application Development Using React
10
Section 3: Understanding Web Service Development Using Express and GraphQL
19
Chapter 16: Adding a GraphQL Schema – Part II

Chapter 14: Setting Up Postgres and a Repository Layer with TypeORM

In this chapter, we'll learn about setting up a repository layer using Postgres as our database and TypeORM as our library for accessing the database. We'll build our database schema and, with the help of TypeORM, we'll be able to perform CRUD (Create, Read, Update, Delete) operations for our application. This is a crucial chapter as the core activity of our backend will be to retrieve and update data.

In this chapter, we're going to cover the following main topics:

  • Setting up our Postgres database
  • Understanding object relational mappers by using TypeORM
  • Building our repository layer using Postgres and TypeORM