# \#spring-boot
**URL:** https://forum.devtalk.com/tag/spring-boot/3627.md
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## [Clean Applications with Hexagonal Architecture (Manning)](https://forum.devtalk.com/t/clean-applications-with-hexagonal-architecture-manning/248958)
**Author:** [@ManningBooks](https://forum.devtalk.com/u/ManningBooks)\
**Replies:** 0\
**Last updated:** [19 August 2026 13:15 UTC](https://forum.devtalk.com/t/clean-applications-with-hexagonal-architecture-manning/248958 "2026-08-19T13:15:47Z")
Modern architectural styles like “hexagonal,” “clean,” and “onion” all share a straightforward principle: business logic should sit at the center of your software, free of frameworks, databases, user interfaces, and ext…
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## [Spring Start Here, Second Edition](https://forum.devtalk.com/t/spring-start-here-second-edition/247808)
**Author:** [@ManningBooks](https://forum.devtalk.com/u/ManningBooks)\
**Replies:** 0\
**Last updated:** [8 July 2026 12:22 UTC](https://forum.devtalk.com/t/spring-start-here-second-edition/247808 "2026-07-08T12:22:16Z")
Spring Start Here, Second Edition by Laurenţiu Spilcă is a foundations-first introduction to the Spring framework. Perfect for Spring beginners, it steadily builds understanding through practical projects that explore t…
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## [Testing Spring Boot Applications (Manning)](https://forum.devtalk.com/t/testing-spring-boot-applications-manning/238975)
**Author:** [@ManningBooks](https://forum.devtalk.com/u/ManningBooks)\
**Replies:** 1\
**Last updated:** [29 March 2026 15:39 UTC](https://forum.devtalk.com/t/testing-spring-boot-applications-manning/238975 "2026-03-29T15:39:20Z")
Erlang and OTP in Action teaches you the concepts of concurrent programming and the use of @SpringBootTest, MockMvcTester, SpringExtension, and the rest of the Spring Boot testing toolbox are incredibly powerful weapon…