Two expert-led trainings are happening this week! Be sure to save your spot. 📌Tuesday, June 9, 10 AM ET | Advanced OpenRewrite Training Sign up: buff.ly/l6SABgh 📌Thursday, June 11, 10 AM ET | Spring Boot 4.1 at Scale Sign up: buff.ly/wDZ3LDc

Two expert-led trainings are happening this week! Be sure to save your spot. 📌Tuesday, June 9, 10 AM ET | Advanced OpenRewrite Training Sign up: buff.ly/4RsBqrk 📌Thursday, June 11, 10 AM ET | Spring Boot 4.1 at Scale Sign up: buff.ly/ZkjD8UO

Thanks to Moderne for supporting #KotlinConf’26 as a Bronze Partner! Drop by their booth to learn how Moderne and OpenRewrite help teams modernize codebases with tools that enable safe, automated, large-scale code changes.

@VMware (by @Broadcom) #HybridCloud #VCF #Tanzu - OpenRewrite, AI, and chaining CVEs - patching Java apps in 2026 (by @dashaun, @cote, David Zendzian) @VMwareVCF @VMwareTanzu #vExpertVCF #vExpertSecurity #TanzuVanguard @vExpert dy.si/h7pKg42

Refactoring HCL organization-wide with OpenRewrite #devopsish oczadly.io/posts/2026-04-23-…

We’re delighted to have @moderneinc as a Bronze Partner for KotlinConf’26. Moderne builds tools powered by OpenRewrite that help AI coding agents understand codebases, find relevant code, and safely execute large-scale changes – enabling fast, reliable modernization. coderemix.ai/

I have become suspicious of long agent command lists. For serious Java repos, I want repo-local skills that carry the team's rules with them: LSP navigation, #ArchUnit, #OpenRewrite, #Snyk, #Context7, flow tracing, and test gaps. buff.ly/bYf9gru #java

Java 屋さん多いから OpenRewrite 使ってると思いきや使ってなかった。 CSTを取り扱うからASTより情報量が多くて嬉しいらしい。 github.com/openrewrite/rewri…

☕ Break time at #JCON2026! Curious what’s coming next? 📄 @LoMagnette takes the stage at 11:30 AM to tackle security & privacy challenges in #LLM-powered apps. The #JAVAPRO article explores interoperable #AI agents with #LangChain4j in #Java: 👉 javapro.io/2026/03/18/a2a-bu… 📄 At 1:30 PM, @gracejansen27 guides you through modernizing Java without breaking existing systems. Read how #MigrationEngineering & #OpenRewrite help keep applications up to date: 👉 javapro.io/2026/04/10/zero-m… 📄 At 1:30 PM, Lutske de Leeuw & Maarten Vandepeere focus on clean architectures for AI. Learn how to avoid complexity and build structured AI systems: 👉 javapro.io/2026/03/17/ai-wit… 📄 At 2:30 PM, @spoole167 highlights security risks in the modern dev lifecycle. Discover the hidden dangers of “curl | bash” and how to avoid them: 👉 javapro.io/2026/03/25/curl-b… 📄 At 2:30 PM, @MarkusKett explores AI memory at a massive scale. Discover how serverless Java enables petabyte-scale AI systems: 👉 javapro.io/2026/04/15/petaby… 📄 At 2:30 PM, @kevindubois presents patterns for building agentic AI systems. Learn how to design AI-driven enterprise applications: 👉 javapro.io/2026/03/31/agenti… 💡 Great reads while you sip your coffee – and perfect conversation starters for the next hallway chat! #JavaCommunity

OpenRewrite: The Automated Migration Tool That's Quietly Changing How Teams Upgrade #Java - #Java Code Geeks javacodegeeks.com/2026/04/op…

JavaOne is over. And it was a really good one. Huge thanks to the Java DevRel team at Oracle. Chad Arimura, Sharat Chander, Heather Stephens, Nicolai Parlog, Lize Raes, Jim Grisanzio, Billy Korando, Ana-Maria Mihalceanu, José Paumard, Melissa Jacobus, Denys Makogon, David Delabassee, Crystal Sheldon You notice when people care about what they’re building here. For me, the best part was the conversations. Not the talks. The hallway track. Talking directly to the people working on Java. Getting their unfiltered view. Hearing how things actually work and where things are going. That’s the stuff you don’t get online. Also - very well organized. And yes, the food was great (not comparable to JavaOne from 10 years) I gave two talks around the Java ecosystem: The core idea was simple: Java can do a lot more than many people think. I showed how tools like OpenRewrite, Vaadin and EclipseStore help you move faster and get more out of your applications without throwing everything away. And then there was the ribbon game. Luiz Real and Ivar Grimstad took it seriously. Really seriously. Just look at their badges. Next stop is JCON Europe in April: europe.jcon.one/ The Oracle team will be there. If you want to have these kinds of conversations, that’s the place.

OpenRewriteを使ってJUnit4からJUnit5に移行する alpha.co.jp/blog/202603_02/

Together with @TimteBeek from @moderneinc, I’ll explore how AI can help modernize a Java codebase in a structured, reproducible way with @OpenRewrite. We’ll look at a real codebase and see how far we can push AI assisted refactoring. youtube.com/live/LpGguXsR93A

OpenRewrite is an automated refactoring ecosystem for source code, enabling developers to effectively eliminate technical debt within their repositories. docs.openrewrite.org/

#OpenRewrite v8.75.0 is out! 🚀 🐍 Python f-string template & pattern support 🌶 Lombok *ArgsConstructor recipes 🦊 GitLab CI/CD best practices recipes 📐 Angular 19 & 20 migrations 🟢 Node.js upgrades recipes 📝 SLF4J StringFormat & MessageFormat recipes github.com/openrewrite/rewri…

AI can write Java code—but can it safely modernize hundreds of legacy systems? Bryan Friedman explains why enterprise #Java needs deterministic refactoring, not probabilistic #AI guesses. Read how #OpenRewrite scales Java modernization: javapro.io/2026/02/04/the-op… @OpenRewrite

🚀 SPRING BOOT 3 ➜ SPRING BOOT 4 IN MINUTES (WITH OPENREWRITE!) ⚡🛠️ – #vExpert Vincent Vauban dy.si/ddrEqa

🚀 SPRING BOOT 3 ➜ SPRING BOOT 4 IN MINUTES (WITH OPENREWRITE!) ⚡🛠️ – #vExpert Vincent Vauban dy.si/Rs6n7D2

🚀 SPRING BOOT 3 ➜ SPRING BOOT 4 IN MINUTES (WITH OPENREWRITE!) ⚡🛠️ – #vExpert Vincent Vauban dy.si/7G2tb32

然后信任信任的力量里除了编译器又多一个LM需要被交叉验证(x 如果spec能是源码的 无损抽象语义树 的话，这大概能转的起来... 但都已经能构造 源码的无损抽象语义树 了，为什么不直接用 openrewrite一类的大规模重写工具/基于传统确定性推理逻辑的算法 呢