OpenRewrite is a finalist for "Most Innovative DevOps Open Source Project" in the 2025 DevOps Dozens Awards!🏆 This is a reflection of all your contributions, ideas, and support. Let’s get it recognized! Cast your vote by Dec. 31. ✅ buff.ly/Tr138eS

One of the tools that really made a difference for me as a software engineer in the past few years is @openrewrite.github.io. Kudos to the team and special thanks to @timtebeek.github.io for introducing me to it and providing guidance for using it and working with it effectively 🙏🏻 /1

#OpenRewrite 8.66.1 is here! 🚆 🌱 Spring Boot 4.0 migration recipes 🗂 Additional SpringFox conversions 🔐 Severity-based CVE filtering 🍐 Expand Guava to JDK conversions 🎯 Convert external `@InlineMe` annotations into recipes 🐛 Fixed Maven multi-module resource handling github.com/openrewrite/...

Join the next Code Remix Weekly to learn how to detect and fix quantum-vulnerable code across massive systems with Moderne's LST-powered analysis and PQC readiness workflows.💪 🔴 Tomorrow at 21:00 CET / 3 PM ET with guest @mkheck.bsky.social

Attending OWASP Global AppSec in DC? Don't miss this session today from our CEO & Co-Founder, Jonathan Schneider, on tackling post-quantum cryptographic risks in real code.💡 Friday, Nov. 7 at 11:30 am - 12:15 pm EST 📍Independence Ballroom A-E @owasp.org

Join the next Code Remix Weekly, where we’ll explore how type attribution lets recipes go beyond pattern matching to truly understand your code, so you can write transformations that work reliably across projects. ⌨️ 🔴 Tomorrow at 21:00 CET / 3 PM ET buff.ly/4cPC1fy

Migrating to Java 25 doesn't have to be a nightmare. 👻 🎃 No tricks here! Watch how it's done in under 5 minutes.

In this article featured in @infoworld.bsky.social, @mkheck.bsky.social explores what makes OpenRewrite tick, enabling automated, reliable code transformation—and how Moderne scales this power for enterprise codebase evolution. 🦋 Full article:

In this spooky edition of Code Remix Weekly, we'll share real-world tales of code gone wrong, and more importantly, how to keep your next big change from turning into a horror story of its own.🎃 🔴 Tomorrow | 21:00 CEST / 3 PM ET 👻

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

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

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

🎉 The Marketplace has officially surpassed 5,000 recipes! 🎉 Huge thanks to our community for contributing, sharing, and automating code transformations. Here’s to cleaner, smarter code for everyone! 👏

#OpenRewrite v8.64.0 is out! 🎯 🔲 TOML building block recipes 🤠 Migrate Jackson v3 dataformats 🍁 Switch to Maven 4 🐳 Upgrade to Testcontainers v2 🏗️ beans.xml & web.xml to Spring 💉 Field to constructor injection for Spring 🚩 OpenFeature flag removal recipes docs.openrewrite.org/changelog/8-...

Class is in session! 📚 Introduction to OpenRewrite training is happening now.🤩 Couldn't make it? Head to our training hub to sign up for the next session: buff.ly/bHlO13z

Heading to Open Source in Finance Forum in New York?🗽 Join Moderne and TIAA to keep the conversation going after the event at Merge & Mingle Happy Hour.🍻 👉 RSVP at buff.ly/U1S4vNe

👀 Got a refactoring nightmare or developer horror story? Comment or DM us with your stories of broken builds, cursed commits, and “it worked on my machine” moments and we'll share them live on the Code Remix Weekly Halloween special. 🎃

Join the Code Remix Weekly security special tomorrow at 3 PM ET when our "mystery guest" walks through new GitHub Actions security recipes. Learn practical ways to secure your CI/CD pipelines. 🔒

Announcing support for JavaScript and TypeScript in the Moderne Platform! 🎉 Read the full update: buff.ly/hahD6xI

#OpenRewrite v8.63.0 is out! 🍂 🚀 Spring Boot to Quarkus migration recipes 🛠️ Oracle/MSSQL to PostgreSQL migrations 🤠 Jackson v3 upgrade recipes 🍁 Support additional Maven (re)sources 🧪 JUnit 5, 6 & Jupiter best practices 🔧 Expanded Hibernate 7 migration ➕ Many more fixes github.com/openrewrite/...

Tune into Code Remix Weekly today when sharatchander.bsky.social (Oracle) takes us through the milestone Java 25 release, from key improvements and updates to the future direction of the language.☕️ 🔴 Watch at 21:00 CEST / 3 PM ET. buff.ly/61eQukr

Upgrading from #java 21 to #java 25 was easy. Only had to fix a Lombok issue. All in all it cost me a couple of hours (less then half a day): some discussion, change build plan, change Maven POM, fix issue, run @openrewrite.github.io so we use the new language features and PR review and merge.

Jackson 3 is here! Use these automated migration recipes to handle the package change as well as other breaking changes. 🤗 docs.openrewrite.org/recipes/java/jackson/upgradejackson_2_3

Spring Boot 4 is moving to Jackson 3 (already in M3). 👉 Check out the Jackson 3 Migration Guide: github.com/FasterXML/ja... 👉 Also useful, the OpenRewrite recipe: docs.openrewrite.org/recipes/java... More insights coming soon in the official Spring blog post next week.

Thinking about moving a large on-prem eCommerce app to the cloud? 💭 Tune into Code Remix Weekly today with Matthew Campbell as he shares insights, lessons from past projects, and how Moderne can help avoid common pitfalls. 💡 🔴 Watch at 21:00 CEST / 3 PM ET.

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...

Join this upcoming webinar with engineering leaders from Google, Meta, DX, and Moderne to learn how leading enterprises cut maintenance overhead and accelerate modernization, leveraging AI and automation at scale.💥 Sign up: buff.ly/xyI2b4A

Post Quantum Readiness Day is a reminder: it’s time to start preparing.🛡️ Moderne’s recipes now support detection of more than 10 cryptographic anti-patterns that can create enterprise risk from quantum computing. Learn more: buff.ly/1o0WeK4

#OpenRewrite v8.62.4 is out! ⭐ 🔒 GitHub Actions security insights 🔧 JEP 512 Instance main methods ⚡ Kafka 4.0/4.1 migration recipes 🔎 ElasticSearch 9 type migrations 📑 Extended JSP parser support ✨ Inline Guava & Log4j2 methods 📦 Quarkus aggregated update recipes github.com/openrewrite/...

Today on Code Remix Weekly, Kotlin vs. Java: has Java caught up? 🗣️ 🔴 Watch the debate live at 21:00 CEST / 3 PM ET.

A client was about to drop $3M on new hardware for K8s. 😰 Until Kevin Brockhoff’s team wrote a custom OpenRewrite recipe + tied it into their observability platform. Turns out the real issue wasn’t hardware at all...it was large over-provisioning in container configs. Full story:

Code Remix Summit 2026 is calling YOU! 🎤 Let’s remix the future of code at the beach. 🔥 Submit your talk by Oct 31, 2025 ➡️ buff.ly/kIbyr0c

The current library of OpenRewrite recipes covers many common upgrades and migrations. But what happens when you need something custom?🚧😅 In this blog post, Bryan Friedman from Moderne explores writing a recipe with Claude Code. 🤖

Today on Code Remix Weekly: OpenRewrite power moves continue!💥 We’ll show how traits let you reuse patterns across recipes & file types, reducing duplication and keeping automation clean. 🔴 Watch live at 21:00 CEST / 3 PM ET.

The OpenRewrite Power Moves series continues in today’s Code Remix Weekly, where Tim dives into Scanning Recipes.🔍 Go beyond single files ➡️ scan your whole codebase. 🔴 Tune in live in 1 hour at 21:00 CEST / 3 PM ET: buff.ly/dr5lggQ

#OpenRewrite v8.62.0 is out! 🚀 ✨ Java 25 parser & recipes ☕ Improved record & enum parsing 🍃 Spring Boot 3.5 & Spring Cloud 2025 recipes ⚡ Parser fixes for HCL, Groovy, TOML & Yaml 🐘 Gradle 9.1+ migration recipes ⚫ Kafka migration recipes 🔎 ElasticSearch 9 recipes github.com/moderneinc/m...

We're hosting monthly, live OpenRewrite trainings! 🏫 Led by the Moderne experts behind OpenRewrite, with real-world migrations + hands-on labs. Visit the Training hub to sign up for upcoming sessions. ⤵️ buff.ly/4bUJdXM

Next on Code Remix Weekly: 🔍 Capture TODOs in structured reports 📊 Use data tables to gather insights while transforming code 🧹 Learn when to generate data vs. make changes 🔴 Watch live tomorrow, September at 21:00 CEST / 3 PM ET. 👉

Heading to #GartnerAPPS in London, September 8-9? 🕰️ We'll be sponsoring, and we’d love to connect!🤝 📍Find us at booth #306, or drop us a message to set up a time to meet.

We hope your Friday is going better than this @timtebeek.github.io 🏄‍♂️

#OpenRewrite v8.61.1 is here! 🚀 ✅ Upgrade to JUnit 6 🌟 `@InlineMe` annotation & recipe 🐘 Rework Gradle dependency model 📦 `classpathFromResources` for Refaster 🗓 Add annotations to TypeTables 🍃 Expand Spring coverage 🐛 Many small fixes Thanks to all contributors! 🙇 github.com/openrewrite/...

Join us for a fun and hopefully enlightening #ai adventure! We’ll talk, code, and marvel at the fit and misfits of AI in our world. 😁 Follow the link, click “notify me” for a reminder, and I’ll look forward to seeing you there! 😃🙌🍃🤖

This week on Code Remix Weekly: @mkheck.bsky.social explores all things Spring AI!🍃 🔴 Watch live tomorrow, August 27 at 21:00 CEST / 3 PM ET.

Join the next Code Remix Weekly for an overview of the top HCL recipes, see them in action, and discover how to extend them to match your exact needs. 💡 🔴 Watch live tomorrow, August 20 at 21:00 CEST / 3 PM ET. buff.ly/MKbQZVQ

OpenRewrite v8.60.0 is here! 🎉 ➡ Adopt Switch expressions ♦ JBoss Logging recipes 🪶 New Maven best practices 🙏 Declarative recipe attribution ➕ More static analysis recipes ⭐ Groovy & HCL parser fixes 🐛 Squashed some bugs github.com/openrewrite/...

OpenRewrite is one of the most powerful tools for automated code transformations, yet we still hear misconceptions about what it does and how it works.🤔 In this blog post, we bust the most common myths around OpenRewrite. ✅ buff.ly/mUPf7zw

Join the next Code Remix Weekly for a live coding OpenRewrite Recipe writing showdown!🤠 The rules? A shared recipe idea, no pre-written code, and a fixed time limit to bring it all to life.⏲️ 🔴 Watch live tomorrow, August 6, at 21:00 CEST / 3 PM ET.

#TransformationThursday 💪 The Operaton team reduced 16k Sonar issues by more than 80%!📉🤯 See how OpenRewrite made it possible in our latest Code Remix episode: buff.ly/1Qoc5TL

Camunda 7 is EOL, but the Operaton team forked it, modernized it to Java 17, reduced 16k Sonar issues by more than 80%, and are building migration recipes for OSS freedom.💥 Learn how they did it on the next Code Remix Weekly! 🔴 Streaming live today at 21:00 CEST / 3 PM ET.

OpenRewrite v8.59.1 is here! 🏖 ☸️ Parse Helm templates ⭐ Additional Groovy features 🧑‍🏫 More AssertJ best practices 🌀 Simplify annotation attributes 🪶 Tolerate invalid POMs ♻ Remove with Refaster 🔬 New static analysis recipes 🐞 Many smaller improvements & fixes github.com/openrewrite/...