New year, new episode of The Marco Show. Our first guest this year is J. B. Rainsberger, TDD coach and software consultant. Marco and J. B. break down why integrated tests fail, how TDD actually works, and what most teams get wrong about testing.
🎥 Watch the full episode now: youtu.be/j0NjFsb-at8

Too many shortcuts to remember? With command completion, you only need one.

Move forward with your code.
As simple as typing a dot or two.

The Season Finale of The Marco Show is out now, featuring a holiday Q&A with Marco – youtu.be/hZemYWNKa6I. Thanks for tuning in, and see you next year! Who should we invite next? Let us know in the comments 👇

The Islands theme is now the default in JetBrains IDEs.

A softer, more balanced look designed to support focus and comfort.

Take a closer look 👉 jb.gg/discover-the...

As Spring Data JDBC is gaining popularity, IntelliJ IDEA 2025.3 brings first-class support on par with its support for Spring Data JPA.

Learn more 👉 jb.gg/idea/whatsne...

The latest @intellijidea 2025.3 is ready for dynamic bean registration in @springframework 7!
No more "unresolved injection" errors in your code. Plus, use the Spring Debugger to inspect exactly what is injected at runtime 👇

@kelseyhightower.com on platform engineering:
The deployment inputs you ask for – version, CPU, memory, disk, region – are the API your developers rely on.
VMware, cloud, whatever the backend is… the API is what matters.
👉 Full interview: jb.gg/p27tj8

New deep-dive on The Marco Show!
🎥 Watch now: youtu.be/AzfhxgkBL9s

Marco sits down with @rafaelcodes.bsky.social (creator of ByteBuddy) to unravel JVM internals, bytecode instrumentation, Mockito and Hibernate internals, legacy Java realities, and the challenges of maintaining open source at scale.

🛟Spring Boot 4 is now fully null-safe – a big win for Kotlin developers! With JSpecify in Kotlin 2.2, you can finally avoid platform types and get correct nullability even in generics.

Learn more and try Spring with @kotlinlang.org 👉 kotl.in/dpakco

Try REST API versioning with @springframework 7 and the latest @intellijidea. Just add the “version” attribute to the mapping annotation and IDEA will help you configure the rest. Read more in the article 👇
jb.gg/cspi3j

How fast can Java really go? Marco sits down with Jetty maintainer
@bitronix.bsky.social to discuss scaling web servers, JVM internals, distributed transactions, and performance myths.
Watch the full episode: youtu.be/fJvg5zTKHeE

#TheMarcoShow #IntelliJIDEA #Java #Jetty #Tomcat

Spring 7 GA is here 🌱 Huge congrats @springframework team! In the next @intellijidea brings first-class support support to this framework and its new features, including REST API versioning.

New episode of The Marco Show! Marco and @KevinDubois.com (IBM, Quarkus team) talk about the future of Java. Quarkus vs Spring Boot, GraalVM, Dev UI, AI, and more.
🎥 Watch now: youtu.be/IRqTbgC2JLU

#TheMarcoShow #Java #Developers #Quarkus #SpringBoot