GraphQL Scalars - Using Custom Scalars in Java

Learn how to effectively use scalars in GraphQL, including the five scalar types defined in the GraphQL specification and custom scalars, in this 22-minute tutorial. Create a new Spring Boot 3 project with Spring for GraphQL, define a schema, and implement both built-in and custom scalars for handling data types like price and date created. Follow along as the instructor guides you through creating a GraphQL API with custom scalars, using a Command Line Runner to generate sample products, and validating queries in the GraphQL Playground. Gain practical insights into developing robust GraphQL APIs with Java and Spring Boot.

GraphQL Scalars - How to use Custom Scalars in Java