9:15   GraphQL Crash Course #2 - Query Basics 7:01   Learn GraphQL in 7 Minutes For Beginners 2:22   GraphQL Explained in 100 Seconds 4:54   Testing GraphQL Queries Using Postman​ 10:05   GraphQL Crash Course #5 - Resolver Functions 5:15   What Is GraphQL? REST vs. GraphQL 7:31   GraphQL vs REST: Which is Better for APIs? 5:58   Basic GraphQL queries, mutations and susbcriptions on Hasura 2:48   Improve security with GraphQL Persisted Queries 13:00   Part 2 - Understanding GraphQL Queries (Fields/Variables/Arguments/Alias/Operation Name) 5:48   Write a GraphQL Query in Postman 2:26   GraphQL Query Depth Limiting with Express