Practical GraphQL - Become a GraphQL Ninja - Accessing GraphQL Query Data From Pug - part 1

The video tutorial extends a front-end application to run a GraphQL query. It introduces creating a function to fetch GraphQL data, sending queries to a GraphQL endpoint using fetch, and handling asynchronous responses. The tutorial demonstrates rendering data in a Pug template, building a user list, and adding intro text. It concludes with a preview of the results and outlines the next steps for developing user-specific pages.

What is the significance of using 'async' and 'await' in the fetch function?

Describe how the application passes data to the Pug template.

What will happen when a user clicks on a user link in the application?