Wednesday at Spring I/O: @timtebeek and I run a hands-on workshop on Spring Boot migration planning. 8 microservices, version drift, shared libraries: the real-world mess. You bring a laptop, we bring OpenRewrite. springio.net/sessions/prepare-your-next-spring-boot-migration-workshop/

Asked the Spring I/O community how they upgrade Spring apps. 37% manual from release notes. 14% dependency bots. 14% OpenRewrite. How does your team handle it? More on this Wednesday at @springio.net

🧙 Gleich Java Panel: Zukunft von Java. Meine These: Die Plattform ist schneller als ihr Ökosystem und Migration ist die eigentliche Arbeit, über die wir zu wenig reden. 14:00, Bellevue, @javaland.bsky.social. #Javaland #Java meine.doag.org/events/javal...

Talk ist durch. Virtual Threads, Structured Concurrency, OpenRewrite-Analyse, Moderne CLI - und die Fragen danach haben gezeigt: Der Migrationspfad ist das, was die Leute wirklich beschäftigt. #JavaLand #Java speakerdeck.com/mboegers/mor...

Auf dem Weg zu meiner fünften @javaland.bsky.social. Die neue Java Concurrency API ist einfach, aber Teams fehlt der Migrationsplan. Darüber sprechen wir diese Woche. #Java

Today is a great day to verify you don't get yourself locked out of any 2FA-secured accounts when losing your phone. Print out back-up codes, set up fallback keys, etc. It takes just a few moments and can save you massive headaches later on.

I am live at @openrewrite.github.io Code Remix Weekly talking about modern #java concurrency. Join and drop your questions: www.youtube.com/watch?v=IFG2...

On the next Code Remix Weekly, @mboegie.dev joins the stream to show how Java 21+ virtual threads let you scale from thousands to millions of concurrent tasks. 🧵 🔴 Tune in tomorrow at 21:00 CET / 3 PM ET

Meet me there to talk about @openrewrite.github.io, understand internal coupling that slows you down and how tech stack liquidity can helps you to gain back your digital sovereignty. Step by at the @moderneai.bsky.social booth to say hi

🎉🛠️ OOP 2026 – The Conference for Software Architecture, happening Feb 10–13 in Munich! Don’t miss Oracle ACEs Merlin Bögershausen, Richard Fichtner, and Sandra Parsick sharing their expertise alongside top software architects, IT leaders, and innovators from around the world www.oop-konferenz.de/en

How to gain More action and more Overview in your concurrent Java programs? I will show you at @jfokus.se. We get our hands dirty with a concurrent rule engine and learn how to plan your migration to the new features! Join me www.jfokus.se/talks.html?s...

Join me at tonight's workshop that walks you through a realistic, end-to-end prep flow using the Moderne Platform and @moderneai.bsky.social. Move to Spring Boot 4 with fewer surprises. The Release Train Metro Map will play a crucial role. Register www.moderne.ai/training/pre...

I was asked after the "Refactoring to #EclipseCollections" talk at dev2next 2025 whether there were any #OpenRewrite recipes for EC. My answer was "No, but it would be great if someone contributed some in OSS." Thx @cmotlin.bsky.social! 🙏 @zakhav.bsky.social @ted.dev github.com/liftwizard/l...

Don’t miss the first Code Remix Weekly of the year with @thomasvitale.com, creator of Arconia. Hear how he’s driving toward a stable release and enabling adoption with OpenRewrite. 🎙️ 🔴 Tune in today at 21:00 CET / 3 PM ET

I can’t believe @jfokus.se is just a month away! 🇸🇪 This year is special because they are celebrating their 20th anniversary! 🎉 It’s going to be packed with Java Champions and JVM experts. Grab your ticket while you still can: 🔗 jfokus.se See you in Stockholm? ☕️ #Java #Jfokus #Jfokus2026 #JVM

End of Life, Lizenzkosten, Post-Quantum – drei Motivatoren, für digitale Souveränität, bei denen Tech-Stack-Liquidity die Lösung ist. Am 10.12. auf den IT-Tagen in Frankfurt erkläre ich das Konzept und Techniken, sei dabei! www.ittage.informatik-aktuell.de/programm/202...

I had a wonderful evening with the @[email protected] ! We delved into #MigrationEngineering #OpenRewrite. Java 25 upgrades and Spring Boot 4 transforming 1 monolithic to ~140 modular starters 😱 Find my slides via mboegie.dev#speaking

#OpenRewrite 8.67.0 is here! 🛫 🆕 New rewrite-angular, rewrite-react & rewrite-jasperreports 🌱 Spring Boot 4.0 & Spring Batch 6.0 migrations ⚛️ React 19 upgrade recipe with forwardRef removal 🟢 Node.js crypto & util recipes ☕ Migrate all modules and formats for Jackson v3 github.com/openrewrite/...

📣 Maven 4 & Onboarding Antipatterns @ JUG Dortmund – 27. November, 18 Uhr @ IHK 🎤 Matthias Bünger - Alles über Maven 4 🎤 @andreasmonschau.bsky.social - Wie vermiese ich Neulingen den Einstieg in mein Projekt? 🍕 Drinks & Networking 👉 Jetzt anmelden: www.meetup.com/jug-dortmund...

If you ever find a topic that has to be known by managers or want to learn to think like one, go for @leaddev.com ! 1️⃣ enterprise-level migrations and discussion with Fernando Cristiani 2️⃣ Sam Newman selling retry strategies to managers 3️⃣ discuss staff software engineering role in panel

#Maven 4 will bring many improvements to the build tool powering millions of Java projects. Learn more about what's new in this @foojay.io podcast with Hervé Boutemy, Guillaume Nodet, and Maarten Mulders. On YouTube www.youtube.com/watch?v=2qiX... and in your favorite #podcast app.

Join us on Nov. 13 IRL in NYC for Code Maintenance at Scale with AI.🗽 Leaders from Google, Meta, Uber, and Moderne will discuss how AI is transforming enterprise codebases. Save your spot: buff.ly/mTDbvJa

Java 25 removes the SecurityManager, replaces ZipError, and more. Don't panic. @openrewrite.github.io helps you get rid of the hurdles to focus on more awesome stuff - like pattern matching or concurrency. One Maven command migrates your entire codebase safely. #java #OpenRewrite

⚙️ More Action, More Overview – From 4K to 1M Threads with mboegie.dev (Moderne Inc). Harness the power of virtual threads in Java 21+ and run a million tasks without breaking a sweat ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #VirtualThreads #Concurrency #Performance

💡 It’s now or never. #CFP for #JCON EUROPE 2026 closes tonight — Oct 24 at 23:59 UTC+2. Still thinking about submitting? You absolutely should. If it helps #devs, it belongs on our stage. We judge the talk, not the #speaker. Let’s go. 🔗 sessionize.com/jcon-...#CFP#JCON#devs#speaker#JCON2026 #Java #FinalCall

I'm hosting at @leaddev.com Berlin! 🎉 Join me + engineering leaders from Wise, Grammarly & Mercedes-Benz Mobility AG for real talk about stepping into Staff Engineer roles. 📅 Nov 3-4, 2025 🎟️ Use MERLIN15 for 15% off 💬 Bring your questions! #LeadDevBerlin

Teaching @openrewrite.github.io, my favorite moment is watching devs write their first custom recipes, realize they can query any codebase like a database, then immediately plan to refactor their entire monolith. Today's lab: From "what's a visitor pattern?" to "I can transform 1M lines" with tests

Will AI take my job? I don't think so, and in my second talk at @devoxx.com yesterday, I explained why. The slides are in the companion app and also at speakerdeck.com/mthmulders/w.... Enjoy!

Bye @devoxx.com ! Amazing week of community & content. Great talks with @mthmulders.bsky.social, @mauricenaftalin.bsky.social & Philippe at @oracleace.bsky.social meetup. Learned tons from Geoffrey on Open Core & advocacy. Thanks to all who joined my OpenRewrite session on digital sovereignty!

𝐂𝐨𝐝𝐞 𝐑𝐞𝐦𝐢𝐱 𝐒𝐮𝐦𝐦𝐢𝐭 𝐌𝐢𝐚𝐦𝐢 (𝐌𝐚𝐲 𝟏𝟏-𝟏𝟑) 𝐢𝐬 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐄𝐮𝐫𝐨𝐩𝐞𝐚𝐧 𝐬𝐩𝐞𝐚𝐤𝐞𝐫𝐬. We need practical talks: Your migration, security fixes, automated refactorings that actually got deployed. Flight+hotel covered, CFP until Oct 31. sessionize.com/code-remix-summit-2026 Submit now! 🚀 #CodeRemix2026 #OpenRewrite

#JUnit 6.0.0 is released! ✨ Java 17 and Kotlin 2.2 baseline 🌄 JSpecify nullability annotations 🛫 Integrated JFR support 🚟 Kotlin suspend function support 🛑 Support for cancelling test execution ⏭️ New `--fail-fast` mode for ConsoleLauncher 🧹 Removal of deprecated APIs docs.junit.org/6.0.0/releas...

JUnit 6 is here! Ready to upgrade? We’ve got you covered with step-by-step recipes to move from 3 → 4 → 5 → 6. docs.openrewrite.org/recipes/java...

Hey @devoxx.com nice to be a part again 😍 see you in October for some #Digital #Sovereignty and #MigrationEngineering

Always keep Duplo near by when have to work in changing environments 🤣

Our next #JCON2025 session is live: 'Spoiled For Choice: #Limit Your Options' with Merlin Bögershausen #Developers are spoiled for choice: #competing standards are vying to be the one true way you log, test, … Grab your coffee and hit play: youtu.be/e80o0cECTAg#JCON2025#Limit#Developers#competing#Java #JCON #testing #productivity

OpenRewrite v8.57.0 is here! 😎 🐘 Gradle best practices recipes 🗓 Jackson v3 migration 🔬 New static analysis recipes 🔍 Adopt Flyway 10 & NativeQuery 🍃 Spring web.xml to WebApplicationInitializer 📜 Switch to Quarkus Logger 🐛 Many smaller improvements & fixes github.com/openrewrite/...

Time to update! And of causes there is an @openrewrite.github.io recipe to do so. Roll-out now in minutes 🚀

🚀 Thrilled to speak at @informatikaktuell.bsky.social IT Tage 2025 in Frankfurt (Dec 8–11) on “Digitale Souveränität – mit Tech‑Stack‑Liquidity”! 🎟️ Blind‑Bird‑Tickets available until June 1, 2025! Grab yours and let’s build sovereign tech stacks together! 🌐 #ITTage2025 #TechStack #DigitalSovereignty

☕ Break time at #JCON2025! Warm up with quick reads from today’s speakers: 11:30: @lizeraes.bsky.social & @brianvermeer.nl Lize’s article: #LangChain4j & #AI agents 👉 javapro.io/2025/04/2... 12:55: @mboegie.dev on modernizing Java. 👉 javapro.io/2025/05/1...#JCON2025#LangChain4j#AIreat reads = better convos!

OpenRewrite 🤝 Jackson 3 @openrewrite.github.io @cowtowncoder.bsky.social

Tomorrow at #JCON2025, @mboegie.dev tackles the tech debt trap: too many tools, too many legacy choices. He shows how to consolidate your stack & migrate seamlessly with #OpenRewrite. Join his session! More on #MigrationEngineering in his #JAVAPRO article → javapro.io/2025/05/1...

Tomorrow starts @jcon.one in Cologne where I give two #Mentoring Sessions as part of the Mentoring Hub. One about #MigrationEngineering and one about becoming a #Speaker. Register now (link 👇) or meet me at the @moderneai.bsky.social booth.

Wusstest ihr: mit @openrewrite.github.io und @moderneai.bsky.social könnt ihr Logging Frameworks im Kreis austauschen, Log4J -> SLF4j -> Log4J 😂, diesen Spaß und andere hilfreiche #Migrationen gibt es in dieser Session auf der @jcon.one

Are you registered for Digital Crafts Day 2025? Check out their great agenda and discover the sessions delivered by our Oracle ACEs ♠️ ➡️ @mboegie.dev @richard.fichtner.dev dc-nordoberpfalz.de/DigitalCraft...? #OracleACE

🚨 No Code Remix Weekly today, but ICYMI—catch up on last week’s episode: Dive into Scrying the Future of Java with @mboegie.dev 🧙‍♂️✨ 🎧 Catch the full convo here 👉 www.youtube.com/live/jvMeIsN...

Big shout out to Christian Grümme showing us how he used #OpenRewrite to migrate an Application from #JavaEE to @quarkus.io and #Java 21 live on @javaland.bsky.social stage

📅 Save the date, Germany! Join @mboegie.dev on Friday, April 4, at Digital Crafts Day to learn the basics of Migration Engineering with OpenRewrite. Don't miss your chance to master test-driven migration development & future-proof your Java projects! www.dc-nordoberpfalz.de/DigitalCraft...

Tune into Code Remix Weekly as we peer into the future of Java with @mboegie.dev!🔮 We’ll dive into upcoming Java features and explore strategies for enabling seamless migration on day 0. 💪 Streaming live tomorrow at 20:00 CET/ 3 PM ET. www.youtube.com/live/jvMeIsN...

The countdown to #Javaland is on! ⌛ We're excited to celebrate 30 years of Java while exploring AI, code migrations, and more.🎉 Check out sessions from Moderne's @timtebeek.github.io and @mboegie.dev ⤵️

Wir sehen uns auf dem JavaLand! Ich erkläre dir wie effizient, skalierbar migrieren geht und du bringst Lust auf Austausch und Community mit, Deal? meine.doag.org/events/javal... #javaland #migration #OpenRewrite #MigrationEngineering