Practical GraphQL - Become a GraphQL Ninja - Getting started with React and GraphQL

This video tutorial guides viewers through creating a simple React application that consumes GraphQL endpoints. It covers setting up a new React app using Create React App, installing necessary dependencies like React Apollo and Apollo Boost, and configuring Apollo Client and Provider. The tutorial also demonstrates building a User component to list users and their cars, running the application, and debugging common errors. The video emphasizes the flexibility of using Apollo with different front-end frameworks and provides practical coding examples.

What is the first step in setting up a new React application?

• Configure Webpack

• Install Node.js

• Use Create React App

• Set up a database

Which package is used to set up Apollo Client in a React application?

• Axios

• React Router

• Apollo Boost

• Redux

What is the purpose of the Apollo Provider in a React app?

• To pass the Apollo Client instance

• To manage state

• To provide styling

• To handle routing

What is the main function of the User component in this tutorial?

• To handle form submissions

• To manage user authentication

• To display a list of users and their cars

• To provide navigation

Which syntax is used to write GraphQL queries in React?

• YAML

• XML

• Template literals

• JSON

What is a common issue when starting both React and GraphQL servers on the same port?

• Data loss

• Port conflict

• Memory leak

• Slow performance

What is the benefit of using a development server with reloading in React?

• Better SEO

• Improved security

• Automatic browser refresh on file save

• Faster initial load time