GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer compute resources 🚀

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GraalVM 25.4 is here!🎉 It brings new compiler optimizations, smaller native executables, and updates across GraalPy, GraalJS, and other language runtimes 🚀 Learn more: graalvm.org/release-notes/25… Download: graalvm.org/downloads/
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The performance of @GraalVM-based kotlinc: a PGO-optimized native image delivers fully warmed-up compiler performance from the first run, with up to 20% higher peak throughput 🚀
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Join us at @Devoxx Belgium next week! Explore what’s new across the GraalVM ecosystem — from Native Image and Python to AI — and bring your questions! @thomaswue @alina_yurenko @graemerocher @fniephaus
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GraalVM retweeted
GraalVM 🤝 WebAssembly Join me at @bedcon in Berlin this Wednesday (Sep 23), where I’ll talk about all the cool #WebAssembly things you can do with @GraalVM. ➡️ bed-con.org/2026/
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Yes, the latest 25.x @GraalVM update releases have in general improved performance and the progress on the Community Edition is specifically large. Grab the latest 25.3 release at graalvm.org/downloads/ to try it out!
🚀 Huge shoutout to the GraalVM Community Edition team! The latest Early Access releases have made incredible progress. GraalVM CE is now delivering performance on par with Oracle GraalVM when it comes to throughput, allocations per operation, and time to peak performance.
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🚀 Huge shoutout to the GraalVM Community Edition team! The latest Early Access releases have made incredible progress. GraalVM CE is now delivering performance on par with Oracle GraalVM when it comes to throughput, allocations per operation, and time to peak performance.
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GraalVM retweeted
I wrote a simple spell and grammar checker, the poor man's implementation of Grammarly, which runs with a local @ollama model and @micronautfw with @langchain4j. I run it as a @graalvm native image on my computer. github.com/sdelamo/grammarla…
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Want to see what Native Image does with your code?🤔 Paste a snippet into this browser-based playground, compile it into a native executable, and inspect the generated machine code in ~10–15 seconds! 🚀 Try yourself: godbolt.elide.dev
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The future of Spring Native 🍃🚀 — ML-guided compiler optimizations 🏎️ — Native Image Layers for reduced memory ☁️ — Open World with Project Crema 🌎 — Running as WebAssembly 👀 piped.video/watch?v=cpHrLgJ-…
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Already this week! Join @thomaswue at the @IntelliJIDEA Conference as he explores sandboxing AI agents with @GraalVM. lp.jetbrains.com/intellij-id…
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GraalVM Community Summit meets @JUGCH!🇨🇭❤️ Join our pre-party on Sept 20th! — @graemerocher and @thomaswue will talk about Java, Python, and Micronaut ☕️🐍 — Florian Enner will talk about GraalVM in robotics 🤖 Thank you for having us, @patbaumgartner!:) 🙌
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GraalVM 25.3 is here!🎉 It brings performance and security improvements, along with updated language runtimes 🚀 Learn more: medium.com/graalvm/graalvm-2… Download: graalvm.org/downloads/
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Spring Boot app running in a browser tab as WebAssembly, powered by @GraalVM 🚀 — a radio player 📻 — 137 ms startup 🏎️ — 16 MB Wasm module 📦 — 22 Spring beans 🍃 by @patbaumgartner
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GraalVM retweeted
1/3 We compiled the Flix compiler with @graalvm Throughput, for the frontend, went from 133,287 lines/sec to 249,428 lines/sec (!) with peak throughput reaching 296,635 lines/sec. Startup also went from 3s to 0.5s.
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The Micronaut Foundation is excited to announce the release of Micronaut Framework 5.1.2! Please see our latest blog post for more details. micronaut.io/2026/08/24/micr… #micronaut
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Yes, 💯%. Native compilation via @graalvm remains a very important tool available to developers in JVM languages to achieve excellent startup/memory characteristics for their applications.
The JVM alone probably can't beat Rust. But here is what is amazing about JVM languages... 3 top 15 languages are JVM native and each have ways to go native if/when you want. GraalVM Native Image (which works for any JVM language), Kotlin Native, and Scala Native. People really underestimate the value of languages that can both be JVM and native. I've extensively used all 3 of these languages and the native options aren't a step-down escape hatch when you need to go serverless or CLI... The ability to target both JVM and native is the super power! When I need native in prod I don't actually do native in dev. Local dev is on the JVM because compile & hot-reload time is quick. And then in CI/CD I build for native, test against native, and deploy native. Turns out... You can have your cake and eat it too (native performance, JVM enterprisey-ness, and local dev happiness). All in 3 great, ubiquitous languages!
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Say hello to the @Kotlin compiler powered by @GraalVM!🚀 Kotlin 2.4.20-RC introduces an experimental natively compiled drop-in replacement for the standard kotlinc CLI, offering faster startup times and improved performance 🔥 kotlinlang.org/docs/whatsnew…
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Thrilled to be speaking at @Devoxx with @thomaswue about exciting upcoming things in @micronautfw and @graalvm !! 🤩🤩
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