Wrote a Blog Post
Although GraphQL did not gain as much popularity as hyped it was, it still solves unique problems around the building and consuming APIs. So I decided to try it out myself. But while trying to build a simple authentication system after reading various blogs I still could not understand some parts of the code and what it does. So I decided to write a blog that explained every single detail for someone who wants to fiddle around with GraphQL.

https://dev.to/foxy17/nodejs-graphql-authentication-with-jwt-apollo-server-mysql-and-sequelize-orm-3af8