Why Is Spring Boot Still Surviving?

Spring Boot remains widely used in real-world back-end work because its layered Controller-Service-Repository structure reduces blast radius and makes collaboration and maintenance easier.

In Korea, proven operational experience and compatibility with legacy systems help keep Spring Boot a practical default.

In Japan, documentation-first workflows and predictable development make Spring easier to adopt and hand over between teams.

The article argues that in production environments, operational reliability and team efficiency matter more than chasing new trends.