Author: Karsten Silz
Mar 2, 2022   |  updated Mar 26, 2022 1 min read


Java Full-Stack Report March 2022

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What’s This?

This is the Java Full-Stack Report for March 2022. It has news, technology recommendations, important releases, and an editorial.

Table Of Contents


February 2022 January 2022 December 2021 November 2021


Job ads and students at Udemy now show trend lines, popularity trends are summarized, I’ll speak at three conferences and help organize a fourth one.

Technology Index

Popularity trends: Kotlin gains on Java, NoSQL databases lose slightly, Spring Boot still dominates, React grows over Angular again, and Flutter gains on React Native. Also, see my recommendations for a JVM language, a database, a back-end framework, a web framework, and a mobile app framework.

New & Noteworthy

Groovy 4.0.0 introduces switch expressions and sealed types, Azul launches external JIT compiler, Java garbage collection deep Dive (part 1), and Multiversion Concurrency Control in Postgres.

Release Radar

Gradle, Quarkus, and VS Code had major releases in February 2022, Spring Boot and Micronaut had minor ones.


There is no editorial for March 2022.

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