What is OpenJDK? OpenJDk or Open Java Development Kit is a free, open-source framework of the Java Platform, Standard Edition (or Java SE).
Step by Step to your First Spring App
Spring Boot Tutorials | Full Course - What is Spring? Spring Boot is an open source Java-based framework used to create a Micro Service. Spring Boot contains a comprehensive infrastructure support for developing a micro service and enables you to develop enterprise-ready applications that you can “just run”.
These are best online courses to learn Spring Boot, Advanced Java, Docker, React, Microservices, DEvops, and Angular to become full stack Java developer.
In this tutorial, I’ll show you how to use Java and Spring Boot to build a GraphQL API. How to GraphQL in Java. Create a GraphQL API with Java and Spring Boot. Run Your Java GraphQL API. Test Your Java GraphQL API with JUnit 5. Secure Your Java GraphQL API. Further Reading on GraphQL and Java.