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Learning GraphQL

Introduction

Welcome
What you should know before watching this course
Use the exercise files

1. What is GraphQL?

GraphQL: Introduction and history
Why use GraphQL?
GraphiQL and the GitHub API

2. GraphQL Queries

Create basic queries
Use multiple fields
Passing arguments
Required arguments

3. Understanding Schemas

What is a GraphQL schema?
View schema types
Query the __schema

4. Handling Data

Aliases
Fragments
Nested fields
Connections
Multiple nested fields
Pagination

5. Operations and Variables

Operation names
Variable definitions
Multiple variable definitions
What is a mutation?
Create mutations
Add a reaction mutation

Conclusion

Next steps