@JavaAtMicrosoft

Java usage at Microsoft spans from Azure to Minecraft, across LinkedIn to Visual Studio Code, and beyond! We use more Java than one can imagine.

developer.microsoft.com/java/
Joined August 2018
  • Tweets743
  • Following281
  • Followers15.7K
251Media
RT @brunoborges: Microsoft Build of #OpenJDK 11 and 17, and support for JDKs 8, 11, 17 on some #Azure services, approach their earliest end…
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Bruno Borges
@brunoborgesAug 24
Introducing the @javaevolved Agent Plugin. It detects your project's real Java target, then keeps AI guidance within the final features and APIs that version supports. #Copilot #Claude #Codex javaevolved.github.io/agent-…
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JetBrains
@jetbrainsJun 3
As announced on Microsoft Build, we're deepening our partnership with @GitHub @GitHubCopilot . Over the next few months, we're going to unveil the work we're doing to bring Copilot's agent capabilities closer to the IDE. @JavaAtMicrosoft
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Bruno Borges
@brunoborgesApr 16
Free tickets 🎟️ + real #Java conversations! Join us at @JCON_Conference Europe 2026, Apr 20–23 in Cologne, Germany Java • Modernization • Performance • AI #JCON #AI devblogs.microsoft.com/java/…️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️

JCON Europe 2026: Java Modernization, Performance, and AI - Microsoft for Java Developers

Java is the backbone of enterprise software engineering, and the conversations happening around it right now are the most exciting they've been in years.

devblogs.microsoft.com
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Microsoft Developer
@msdevApr 7
Java is entering its agentic era. Watch a Java app evolve from legacy to modern, intelligent, and agentic systems with IntelliJ, GitHub Copilot, Spring AI, LangChain4j, and Microsoft Foundry at JDConf TOMORROW, April 8–9. Register and tune in: jdconf.com
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Julien Dubois@julienduboisMar 26
Today we’ll have 2 Java sessions at #MVPSummit on the Microsoft campus in Redmond! 🎉 Java modernization at 08:00 ☕️ GitHub Copilot + IntelliJ at 13:00 See you there for exclusive, under NDA content !
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Rory Preddy
@rorypreddyMar 24
📢LangChain4j video series now available 1️⃣Step-by-step from simple chat to AI agent patterns 2️⃣Tons of hands-on demos. 3️⃣Explore, star and fork its repository👉github.com/microsoft/LangCha… Read more on the blog 👉devblogs.microsoft.com/java/… 💖Huge thank you to Dmytro Liubarskyi, Lize Raes, ☁ Brian Benz and Mario Fusco for contibuting💖
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Daniel Oh@danieloh30Mar 19
I'm presenting "From Cloud Native to AI Native: Harnessing Quarkus, MCP, and Azure OpenAI" at #JDConf 2026 on April 8, 2026. Free, virtual, and packed with Java content. Session details: jdconf.com | Americas stream: Register here

Microsoft JDConf 2026

Join the Microsoft JDConf 2026 free virtual Java developer conference on April 8-9. Learn about the newest developments in Java, Cloud and AI. Mark your calendar!

jdconf.com
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Bruno Souza@brjavamanMar 17
"Microsoft runs on Java. We have over 2.5 million JVMs in production across Microsoft" @JavaOne keynote!!!
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Bruno Borges
@brunoborgesMar 19
Come watch Daniel at #JDConf in April. It's online it's free, and it's energetic! JDConf.com
Daniel Oh@danieloh30Mar 19
I'm presenting "From Cloud Native to AI Native: Harnessing Quarkus, MCP, and Azure OpenAI" at #JDConf 2026 on April 8, 2026. Free, virtual, and packed with Java content. Session details: jdconf.com | Americas stream: Register here

Microsoft JDConf 2026

Join the Microsoft JDConf 2026 free virtual Java developer conference on April 8-9. Learn about the newest developments in Java, Cloud and AI. Mark your calendar!

jdconf.com
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Bruno Borges
@brunoborgesFeb 17
The first speakers for Microsoft JDConf 2026 just dropped! 🎤 Get a sneak peek at talks on AI-native Java, scalable agents, modernization, DevOps, testing & more from top voices in the ecosystem. 🔗 devblogs.microsoft.com/java/… Java, AI & cloud fans this one’s for you 🧠🔥 #JDConf #Java #AI #Cloud #DevCommunity

Meet the First Round of Speakers for Microsoft JDConf 2026 - Microsoft for Java Developers

We're excited to announce the first wave of speakers for Microsoft JDConf 2026, our flagship community event for Java at Microsoft. Whether you’re

devblogs.microsoft.com
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I had a lot of fun discussing GC internals with Monica when looking over the drafts for this blog. I learned several new things about the latest features in G1GC and how we applied them automatically for you!
Java at Microsoft@JavaAtMicrosoft17 Dec 2025
Here's a deep dive from @mon_beck on how the #Azure Command Launcher for #Java (aka jaz) improves GC stability and throughput for Java workloads on both VMs and containers. Read Monica’s full blog: devblogs.microsoft.com/java/… Get started with jaz: learn.microsoft.com/en-ca/ja…
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Here's a deep dive from @mon_beck on how the #Azure Command Launcher for #Java (aka jaz) improves GC stability and throughput for Java workloads on both VMs and containers. Read Monica’s full blog: devblogs.microsoft.com/java/… Get started with jaz: learn.microsoft.com/en-ca/ja…
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Bruno Borges
@brunoborges17 Dec 2025
Beyond Ergonomics: How the #Azure Command Launcher for #Java Improves GC Stability and Throughput on Azure VMs devblogs.microsoft.com/java/…

Beyond Ergonomics: How the Azure Command Launcher for Java Improves GC Stability and Throughput on...

In our previous blog we introduced Azure Command Launcher for Java (jaz) —a safe, resource-aware way to launch the JVM without hand-tuning dozens of

devblogs.microsoft.com
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Bruno Borges
@brunoborges8 Dec 2025
With JDK 8 still out there, and 21 / 25 being adopted quite rapidly, which version of #OpenJDK should be dropped out of support?
77%OpenJDK 11
23%OpenJDK 17
231 votes • Final results
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Bruno Borges
@brunoborges8 Dec 2025
Have you tried the Azure Command Launcher for #Java, to optimize your JVM workloads in the Cloud? @mon_beck explains in details the research behind it! devblogs.microsoft.com/java/…

From Complexity to Simplicity: Intelligent JVM Optimizations on Azure - Microsoft for Java Develo...

Introduction As cloud-native architectures scale across thousands of containers and virtual machines, Java performance tuning has become more distributed,

devblogs.microsoft.com
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NickZhu@NickZhu929 Oct 2025
GitHub Copilot app modernization is now available in IntelliJ IDEA! With this release, you can accelerate app modernization through a streamlined flow from assessment to deployment — all within IntelliJ. Get started at aka.ms/ghcp-appmod/intellij
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VSCode Java@VSCodeJava6 Oct 2025
and... @VSCodeJava 1.46.0 is out! Bringing Java 25 support (Duh!), perf. improvements 🚀, but also new inlay hints for implicit (i.e. var) types, you can enable with this setting: "java.inlayHints.variableTypes.enabled": true And more! See details at: github.com/redhat-developer/…
Compact source files and instance main methods make Java simpler

ALT Compact source files and instance main methods make Java simpler

New inlay hints for implicit variable types

ALT New inlay hints for implicit variable types

Support fuzzy camel case search for workspace symbols.

ALT Support fuzzy camel case search for workspace symbols.

New "Java: Open Dashboard" command, to help troubleshoot issues

ALT New "Java: Open Dashboard" command, to help troubleshoot issues

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Bruno Borges
@brunoborges30 Sep 2025
Microsoft Build of #OpenJDK for #Java 25 is here! ✅ Compact source files & instance main ✅ Flexible constructors ✅ Scoped values ✅ Module import declarations ✅ Built-in key derivation Read the full blog 👇 🔗 devblogs.microsoft.com/java/… #Java #OpenJDK #Java25 #Microsoft #Azure

Microsoft’s OpenJDK builds now ready for Java 25 - Microsoft for Java Developers

Start your journey towards modernization with Java version upgrade and GitHub Copilot App Mod to transform your development workflow.

devblogs.microsoft.com
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Bruno Borges
@brunoborges22 Sep 2025
This week, @Microsoft and @AkamasLabs will be together talking about #Java on #Kubernetes and everything you can do to run more efficiently. You can find the link to register for the Live Free Event on this survey form: forms.gle/GCquASRuUUiwcNd3A Oh and yeah, please answer it! 😂
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