https://github.com/tkssharma/advance-graphql-course
https://www.youtube.com/watch?v=ZPXaZx9Sb_k&list=PLT5Jhb7lgSBPJluRMbNWFA4pAJ1ifmFta
This playlist talks about Graphql course from basic to advance
GraphQL is an open-source data query and manipulation language for APIs, and a runtime for fulfilling queries with existing data
In this Playlist, we are going to cover all about Graphql basics like exposing queries, mutation, and subscriptions using apollo Graphql.
Topics Covered here

- what is Graphql
- how Graphql is different from REST APIs
- how to write Graphql queries and mutations
- how to write Graphql subscriptions
- Learn Graphql queries and mutations
- Testing Graphql with Graphql client
- connecting Graphql APIs with database using sequelize ORM