Java 27 is almost here❣️

Join us tomorrow at 15:00 UTC for a 3 hour livestream featuring live coding, technical deep dives and conversations with the guests from the JDK team and community.

See you live 👇
https://www.youtube.com/live/4V2jooUo8O0

#Java #JDK27 #AI

Which user groups/meetups should I speak at in November that are near/in Berlin/Potsdam? (About #Java and #EventSourcing and #DomainDrivenDesign)

Would be before or after Agile Testing Days. Check https://jittertravel.com/calendar for where I’ll be and when.

New podcast episode is out!

@frankdelporte and @speakjava talk about Java 27 and what it means for your applications: smaller heap sizes, better default settings, and a look at where Java 28 with Project Valhalla is heading.

Check it out:
https://foojay.io/today/foojay-podcast-101/

#Java #Podcast #Java27

Jox - virtual-thread based safe concurrency & streaming in #Java - gets a dedicated flows<->JSON integration module.

NDJSON & streaming-JSON-array is now built-in (since flows release 0.6.0) & waiting for your project!

Plus some bug fixes, of course.

https://github.com/softwaremill/jox

After a long time, I have submitted a talk for a conference again.

Travelling and speaking isn't trivial for me. But recently, after meeting some good people, I realised I probably need it again. And want it, too.

Back into the saddle!

Hopefully they accept the talk and I'll see some of you there.

#speaking #conferences #java

I'm an experienced #Java developer looking to switch jobs. Based in Poland (EU).

Both web (Java EE, Spring, Spring Boot) and desktop apps. I specialize in legacy codebases, DevEx and automation, especially in testing. In addition to that bits of frontend (Angular), DevOps, Linux system administration and networking.

Experience in telecom, legal and compliance domains.

#getfedihired #jobsearch #Jobs #fedijobs #FediHire #fedihired

High-Performance Java Persistence by Vlad Mihalcea is on sale on Leanpub! Its suggested price is $34.95; get it for $25.46 with this coupon: https://leanpub.com/high-performance-java-persistence/c/LeanPublishingDaily20260907 #software #java #databases #mysql #oracle #postgresql

It’s been a busy week in the #Java ecosystem!

Highlights include:
➤ The GA release of TornadoVM 6.0; point releases of JReleaser, LangChain4j, Java Operator SDK, JHipster, Kotlin Toolchain and Yupiik Fusion; and maintenance releases of Micronaut and GraalVM Development Kit.

🔗 #InfoQ News Roundup: https://www.infoq.com/news/2026/09/java-news-roundup-aug31-2026/

#SoftwareDevelopment

Reminder that tonight I'll be talking at EuregJUG in Aachen (Germany) about #EventSourcing in #Java. Come join us!

Details: https://euregjug.dev/#events

Meet our Featured Foojay Authors for September 2026: @maritvandijk and Graeme Robinson!

@frankdelporte introduces two contributors who have been sharing their Java knowledge with the community.

https://foojay.io/today/featured-foojay-authors-for-september-2026/

#Foojay #Java #OpenJDK

High-Performance Java Persistence by Vlad Mihalcea is on sale on Leanpub! Its suggested price is $34.95; get it for $25.46 with this coupon: https://leanpub.com/high-performance-java-persistence/c/LeanPublishingDaily20260902 #software #java #databases #mysql #oracle #postgresql

Big Kotlin pack by Marcin Moskała is the featured bundle of ebooks 📚 on Leanpub!

Link: https://leanpub.com/b/kotlin_mm

#Kotlin #Android #Java #Computer_programming #Engineering

Operaton users: in 2027 I'll be back at conferences and user groups to talk about the project — and for user groups I'd love to share the stage with you.

I'll cover governance, internals, what a process engine is even for. You have the interesting part: migrations, the processes you actually run on it.

No polished talk needed, 15 minutes is plenty, and we can keep the client anonymous. If there's a Java user group near you, I'll approach them together with you.

Reply or DM.

#jug #bpmn #java

I like trying different programming languages. For fun, I benchmarked some of them (#commonlisp, #java, #lua, #picolisp) on a simple n-queen task.

This is the [repo](https://tangled.org/argo-net.bsky.social/some-pl-benchmarks-1) and this is the [analysis of results](https://argo-net.tngl.io/some-pl-benchmarks-1/).

C is the fastest; SBCL is rock solid at 2X C speed; Java starts slow but it reaches C when the problem size increase.

Java Backend Coding Technology: Less art, more engineering by Sergiy Yevtushenko is the featured book 📖 on Leanpub!

Stop debating code style. Start engineering code.

Link: https://leanpub.com/jbct-book

#Java #Software_engineering #Functional_programming #Software

Java Backend Coding Technology: Less art, more engineering by Sergiy Yevtushenko 📖 on Leanpub!

Stop debating code style. Start engineering code.

Link: https://leanpub.com/jbct-book

#Books #eBooks #LeanPublishing #SelfPublishing #Java

AI-native Tiny Teams — правильный вектор или хайп 2026 года?

В 2026 году из каждого утюга звучит тезис: несколько сильных инженеров с агентами теперь способны делать работу, для которой раньше требовалась полноценная продуктовая команда. Его подогревают прогнозы Сэма Альтмана о «единороге из одного человека» , заголовки о tiny-team moment Кремниевой долины и истории вроде Lovable: $100 млн ARR за восемь месяцев при 45 сотрудниках . В такой подаче tiny team выглядит чуть ли не как будущее разработки и почти панацея. В этом есть частичка правды. AI ускоряет исследование, прототипирование, написание кода, тестов и документации. Полевые исследования фиксируют рост производительности разработчиков , а CircleCI в State of Software Delivery 2026 показывает существенный рост throughput у наиболее эффективных команд.

https://habr.com/ru/articles/1073596/

#tiny_team #маленькие_команды #agile #ai #ainative #java #javascript #менеджмент

NEW! Leanpub Book LAUNCH 🚀 Fullstack Dev 2027 for Java Tech: Practical Java, Spring, Architecture, Security, AI and Modern Backend Engineering by Vincent VAUBAN

https://youtu.be/Q9_egGUv76k

#books #leanpublishing #selfpublishing #Java #SpringBoot #BackendEngineering #JavaDeveloper #SoftwareArchitecture

High-Performance Java Persistence by Vlad Mihalcea is on sale on Leanpub! Its suggested price is $34.95; get it for $25.46 with this coupon: https://leanpub.com/high-performance-java-persistence/c/LeanPublishingDaily20260819 #software #java #databases #mysql #oracle #postgresql

Crafting Spring Boot Starters: Design, build, test and publish auto-configuration libraries on Spring Boot by Wim Deblauwe is the featured book 📖 on Leanpub!

Wonder how the best Spring Boot 4 starters are written, the ones that drop into a project and just feel idiomatic? Want to give your teammates the same head start on new projects?

Link: https://leanpub.com/crafting-spring-boot-starters

#Java

On Java 8 by Bruce Eckel is on sale on Leanpub! Its suggested price is $47.00; get it for $29.60 with this coupon: https://leanpub.com/onjava8/c/LeanPublishingDaily20260814 #java

Big Kotlin pack by Marcin Moskała is the featured bundle of ebooks 📚 on Leanpub!

Link: https://leanpub.com/b/kotlin_mm

#Kotlin #Android #Java #Computer_programming #Engineering

It’s been a busy week in the #Java ecosystem!

Highlights include:
➤ JEP 535, Shenandoah GC: Generational Mode by Default, targeted for JDK 28; point releases of A2A Java SDK, Apache Camel and Gradle; a maintenance release of GlassFish; the fifth milestone release of Groovy 8.0; and a follow-up of the JetBrains TeamCity CVE.

🔗 #InfoQ News Roundup: https://bit.ly/4fT52M0
#SoftwareDevelopment

Very excited to get accepted to @devoxx again this year, this time to do a Deep Dive with my favorite partner in stage crime @piotrprz. #Java #Devoxx

Alt...

Email header: [dvbe26] Your proposal has been accepted : Learning modern Java the playful way. Email snippet: Congratulations! Your Proposal Has Been Accepted Dear Marit van Dijk, We're thrilled to inform you that your Deep Dive proposal, "Learning modern Java the playful way", has been accepted for Devoxx Belgium 2026!

A Short Guide to Naming by Tim Ottinger is free with a Leanpub Reader membership! Or you can buy it for $6.50! https://leanpub.com/naming_shortguide #computer_programming #python #javascript #java #web_development #refactoring

Wanna have some #Java fun on the weekend?

0. download https://jdk.java.net/28/ EA 10
1. jshell --enable-preview
2. type `value class Valhallaaaa { }`
(vary number of "a"s according to taste)

Getting to Know IntelliJ IDEA by Trisha Gee and Helen Scott is on sale on Leanpub! Its suggested price is $30.00; get it for $27.00 with this coupon: https://leanpub.com/gettingtoknowIntelliJIDEA/c/LeanPublishingDaily20260729 #computer_programming #java #software #ides

Woohoo! JEP 401 (Value Objects) has landed in mainline!

$ jshell
| Welcome to JShell -- Version 28-internal
| For an introduction type: /help intro

jshell> new Integer(1234) == new Integer(1234)
$1 ==> false

$ jshell --enable-preview
| Welcome to JShell -- Version 28-internal
| For an introduction type: /help intro

jshell> new Integer(1234) == new Integer(1234)
$1 ==> true

#Java #OpenJDK

Java security updates are getting a second track. Alongside the usual quarterly CPUs (Jan/Apr/Jul/Oct), Oracle is introducing CSPUs: irregular, sometimes-monthly patches for urgent vulnerabilities. First one: August 18, 2026.

Why? AI has compressed the time between a vulnerability being found and being exploited, making the old 90-day wait riskier.

Read this blog by @frankdelporte on what to adjust in your patch-monitoring and pipeline:

https://foojay.io/today/new-between-quarters-security-updates-for-java-what-cspus-mean-for-your-release-pipeline/

#Java #OpenJDK #Security

Jetpack Compose internals by Jorge Castillo is on sale on Leanpub! Its suggested price is $49.99; get it for $17.50 with this coupon: https://leanpub.com/composeinternals/c/LeanPublishingDaily20260724 #software #computer_programming #java #kotlin #software_architecture

Java deprecates support for macOS x86

Apple has transitioned its hardware products to the AArch64 processor architecture and is phasing out support for x64. Oracle engineers will thus stop maintaining the macOS/x64 port as of JDK 27. Maintaining the port is a significant burden.
↫ JEP 541: Deprecate the macOS/x64 Port for Removal

The port won't yet be removed, but will be in a future release. Consi

https://www.osnews.com/story/145609/java-deprecates-support-for-macos-x86/

#Java

Spring Boot 4 In Practice by Jitin Kayyala is on sale on Leanpub! Its suggested price is $29.99; get it for $18.89 with this coupon: https://leanpub.com/springboot4inpractice/c/LeanpubWeeklySale20260721 #java #web_development #software

Years ago, I migrated from #NetBeans to #IntelliJ.

With all the AI and telemetry and terms of service and free trials and whatnot, I'm starting to think it's time to migrate back…

My only major reservation is that https://jte.gg has only an IntelliJ plugin. I will have no completion, highlighting, etc in my HTML templates any more, and some of them are rather complicated…

What does everyone think?

#Java #programming

It’s been a busy week in the #Java ecosystem!

Highlights include:
➤ A reintroduction of Value Objects (Preview); the GA release of WildFly 41; the July 2026 edition of Open Liberty 26.0.0.7; point releases of TornadoVM, Apache TomEE, Java Operator SDK and LangChain4j; a maintenance release of Micronaut; a new extension, Quarkus Shim; and a new Oracle AI Agent Studio for Fusion Applications.

🔗#InfoQ News Roundup: https://bit.ly/4gKEMnU

#SoftwareDevelopment

Big Kotlin pack by Marcin Moskała is the featured bundle of ebooks 📚 on Leanpub!

Link: https://leanpub.com/b/kotlin_mm

#Kotlin #Android #Java #Computer_programming #Engineering

New Inside #Java Newscast in a new format. It discusses JDK 27, Valhalla (Now!), a hackathon, and more:

https://www.youtube.com/watch?v=aFSQFsB1neU

Glad to have been featured (sort of) in the new Java documentary, "Write Once Run Forever”:

https://www.youtube.com/watch?si=X46PPl0tQLFm9pSm&t=4018&v=ZqGSg4b_cZA&feature=youtu.be

Overall very nicely done. Congratulations CultRepo!

#java

I attended a special preview showing of the Java Documentary, along with a panel session and reunion. Here are some notes on the event.

https://stuartmarks.wordpress.com/2026/07/17/the-official-java-documentary/

#java