Java 26 arrives with HTTP/3 support, improved caching and performance

🚀 Java Evolution: From Java 8 to Modern Java It’s impressive to see how Java has evolved — continuously improving developer productivity, performance, and scalability. 🔹 Java 8 – Lambdas, Streams & Optional (major shift towards functional style) 🔹 Java 11 – New HTTP Client & removal of legacy modules (LTS milestone) 🔹 Java 17 – Sealed classes, pattern matching (instanceof), text blocks 🔹 Java 21 – Virtual Threads (Project Loom) & pattern matching for switch 🔹 Future (Java 25+) – Continued focus on performance, scalability, and upcoming projects like Panama & Valhalla 💡 In modern microservices architecture, these improvements directly help in: * Writing cleaner and more maintainable code * Handling concurrency efficiently (Virtual Threads) * Building scalable backend systems 👉 The move towards lightweight concurrency with virtual threads is truly a game changer. Always exciting to adapting Java’s evolution! #Java #BackendDevelopment #Microservices #SoftwareEngineering #Java

🚀 Java 26 is officially here — and it’s all about performance, modernization, and future-ready Java! Just went through the release notes, and while this isn’t a flashy release, it’s a solid engineering upgrade that improves how Java runs under the hood. 💡 Key highlights from Java 26: ⚡ Performance & JVM Improvements Ahead-of-Time Object Caching now works with any GC → faster startup & warmup 🌐 Modern Networking Native HTTP/3 support in the HttpClient API → better performance for modern web apps 🧹 Cleanup & Simplification Applet API finally removed (long overdue!) Steps toward stricter immutability with “final means final” changes 🧠 Language & Preview Features Primitive types in pattern matching (preview continues evolving) Structured concurrency & other previews moving forward ... 📌 What I like about this release: As someone working with Java, Spring Boot, and microservices, improvements like HTTP/3 and JVM optimizations can directly impact API performance and scalability. Excited to experiment with these changes in real projects 🚀 Have you tried Java 26 yet? #Java #Java26 #BackendDevelopment #Microservices #SpringBoot #JVM #SoftwareEngineering

What’s new in Java 26 (for Developers) 🚀 Java 26 is here, and while it’s not an LTS release, it’s a very important one. This release isn’t about big flashy language changes. It’s about maturing what we already started and making Java more practical for real-world systems. 👉 I just published a hands-on guide with runnable examples: https://lnkd.in/esSjbMDH Here are a few highlights: • Pattern matching keeps evolving, now working more consistently across primitive types • Structured concurrency is getting very close to final, a big step for safer parallel code • Startup improvements with AOT caching now work across all GCs (including ZGC) • HTTP/3 support is now built into the Java HTTP client • New APIs for cryptography (PEM) and lazy initialization • Java is tightening immutability, “final” is about to really mean final #Java #Java26 #SoftwareEngineering

A very informative article about Java 26, written by Loiane Groner, one of the leading experts in the field; anyone interested in staying up-to-date should read it.

☕ Java 26 is here… and it’s doing the silent work. No hype features. No new syntax. But under the hood? It’s getting seriously stronger. 🔒 final actually means final now (no more reflection tricks) ⚡ Faster startup with improved AOT caching 🌐 HTTP/3 support built right in 🚀 GC tweaks = better performance without code changes 🪦 RIP Applets — end of a legacy era Not an LTS, but definitely a release worth paying attention to. Sometimes, the biggest upgrades are the ones you don’t see 👀 #Java #JDK26 #Backend #SoftwareEngineering #JavaDeveloper

Java 26 is here — and it brings some powerful upgrades! 🔹 HTTP/3 Support in HttpClient Java now supports HTTP/3, improving performance with lower latency and faster connections. Enhanced large-file streaming also allows applications to process big downloads efficiently without loading everything into memory. 🔹 Lazy Constants A safer and more flexible way to define constants. It delays initialization until needed, while still enabling JVM optimizations — improving both performance and reliability. 🔹 Virtual Thread Enhancements Virtual threads now unmount when waiting on class initialization. This improves thread scheduling and boosts efficiency in highly concurrent applications. 🔹 Ahead-of-Time Object Caching Introduces a GC-independent caching format that helps speed up application startup and warm-up times — especially useful for microservices and serverless architectures. 🔹 G1 GC Improvements G1 Garbage Collector sees throughput improvements, with reported performance gains of around 5–15% in certain workloads. 💡 Overall, Java 26 continues to push performance, scalability, and developer efficiency forward. #Java26 #Java #SoftwareDevelopment #Microservices #Performance #BackendDevelopment #tcs

JAVA 26 just dropped today! Not an LTS release — but packed with serious performance and JVM improvements that backend developers should care about. ⚡ Performance Upgrades (Real Impact) 🔹 Improved G1 Garbage Collector throughput → better app performance 🔹 Reduced JVM synchronization → faster execution 🔹 Ahead-of-Time (AOT) Object Caching → faster startup 🔹 Better memory & heap efficiency Java 26 improves garbage collection and introduces AOT caching to enhance startup time and runtime performance. 🧠 Modern Features 🔹 HTTP/3 support → faster network communication 🔹 Structured Concurrency (preview) → cleaner async code 🔹 Lazy Constants → optimized memory usage 🔹 Vector API (incubator) → better CPU performance Java 26 includes HTTP/3 support, structured concurrency, and vector API enhancements for modern workloads. 🧹 Platform Improvements 🔹 Removal of legacy Applet API → cleaner platform 🔹 Better handling of final fields (more strict & safe) 🔹 Support for modern cryptography 💡 What this means for developers 👉 Faster microservices 👉 Better scalability 👉 Improved cloud performance 👉 More efficient JVM execution Java is no longer just stable — it’s becoming faster, smarter, and future-ready. #Java #Java26 #BackendDevelopment #JVM #Programming #SoftwareEngineering

☘️ Happy St. Patrick's Day — and what a day for Java developers! Java 26 has officially landed! 🚀 Here are some highlights from the new release: 🔹 Ahead-of-Time Object Caching with Any GC — faster startup times 🔹 HTTP/3 support in the HTTP Client API — the web's latest protocol, now supported in Java 🔹 ...and plenty more, including Lazy Constants, Structured Concurrency updates and G1 GC throughput improvements 🔹 And finally, final is finally… final! Warnings will be issued when deep reflection is used to mutate final fields. Future releases will restrict mutuation by default with the exception of serialization. Hanno Embregts has a fantastic blog covering the details: 👉 https://lnkd.in/gamFn84E The image is from the JavaOne Keynote, which was also streamed today. #Java #Java26 #JavaOne #SoftwareDevelopment #StPatricksDay

The interesting timeout question is not whether a distributed system will hit deadlines. It will. The real question is what your code does next. Do you fail the whole response? Do you return partial data? Do you stop unfinished work cleanly, or let it keep running after the caller is already gone? That is what I wrote about in Part 2 of the structured concurrency series. In Java 21, `StructuredTaskScope` makes those choices much more explicit. You can model strict all-or-nothing timeouts, or return partial results when some sections are optional. The part I like is that cancellation and cleanup stop being scattered across the code. This post covers: - all-or-nothing timeout handling - partial results with explicit missing sections - why `joinUntil(...)` is only part of the design - why `scope.shutdown()` matters when returning early - what test cases are worth adding for timeout-sensitive endpoints Article: https://lnkd.in/gWCm5UzB #Java #StructuredConcurrency #ProjectLoom #Java21 #DistributedSystems #BackendEngineering