Master Java Web Services and REST API with Spring Boot- Step 10: Why is Spring Popular?

The video discusses the enduring popularity of the Spring Framework, highlighting four key reasons: its ability to enable testable code through dependency injection, the elimination of plumbing code, its flexible and modular architecture, and its adaptability to current trends like microservices and cloud computing. The video provides an overview of these features, emphasizing Spring's integration with testing frameworks and its support for various MVC frameworks, ensuring developers have flexibility in their projects.

Discuss the architectural flexibility that Spring Framework offers.

What are the four reasons mentioned for Spring's popularity?