Research Manager on the @graalvm.org team at Oracle. Graal Languages, Native Image, developer tools, GraalVM developer experience. Previously at @hpi.bsky.social, @googlecolab.bsky.social, and @matonguitars.bsky.social. Views are my own.https://bsky.app/profile/fniephaus.comhttps://bsky.app/profile/fniephaus.com/post/3mwqgjj72qs2iCurious what’s new in @graalvm.org? Meet me at: 🇧🇪 @devoxx.com BE · Oct 5–9 🇨🇭 @jugch.bsky.social, Zurich · Oct 20 🇨🇭 GraalVM Community Summit · Oct 21–22 🇲🇦 #DevoxxMA · Nov 4–5 I’ll share the latest – from Native Image, Python, and WebAssembly to Oracle Database. Where will I see you? 👋 [contains quote post or other embedded content]30 Sep 2026 13:17 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mwqgjj72qs2ihttps://bsky.app/profile/fniephaus.com/post/3mvzv6gmwok2xGraalVM 🤝 WebAssembly Join me at @bedcon.bsky.social in Berlin this Wednesday (Sep 23), where I’ll talk about all the cool #WebAssembly things you can do with @graalvm.org. ➡️ bed-con.org/2026/21 Sep 2026 14:08 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mvzv6gmwok2xhttps://bsky.app/profile/fniephaus.com/post/3mp4pjnco2k2yCome and join @alina-yurenko.bsky.social and me for another @graalvm.org release party! 🎉 We've got a lot of updates and new features to talk about. Details below👇 - see you there! [contains quote post or other embedded content]25 Jun 2026 15:09 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mp4pjnco2k2yhttps://bsky.app/profile/fniephaus.com/post/3ml6u3bmavk2xBig @graalvm.org news: - Monthly releases start this month 🚀 - New commercial support options now available 🤝 [contains quote post or other embedded content]06 May 2026 13:54 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3ml6u3bmavk2xhttps://bsky.app/profile/fniephaus.com/post/3mjwme4wu2s23GraalVM CE can now sandbox untrusted JavaScript and WebAssembly code! 🚀 As AI generates more and more of the code we run, the ability to execute it safely matters more than ever. We have more coming that builds on this, so stay tuned! https://github.com/oracle/graal/pull/1332220 Apr 2026 13:50 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mjwme4wu2s23https://bsky.app/profile/fniephaus.com/post/3mhuuwjvrdc2eGraalWasm just got faster! 🔥 The new threaded interpreter delivers significantly better interpreter performance. In interpreter benchmarks, total execution time is reduced by 5-40%! Details: https://github.com/oracle/graal/pull/1318125 Mar 2026 10:28 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mhuuwjvrdc2ehttps://bsky.app/profile/fniephaus.com/post/3mhflgf4xjs2sExcited to speak at #WasmCon Europe next Monday about bringing #WebAssembly to the JVM ecosystem with @graalvm.org. I’ll demo GraalWasm in a Spring Boot app and show how GraalVM can compile JVM apps to Wasm for browser, mobile, and cloud. Join us! Details: sched.co/2DY2u19 Mar 2026 08:28 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mhflgf4xjs2shttps://bsky.app/profile/fniephaus.com/post/3mcfku45a6222WasmGC is coming to GraalWasm, unlocking the power of JVM garbage collectors for #WebAssembly! This will also get GraalWasm a lot closer to implementing the full Wasm 3.0 spec. Join @ssmith.bsky.social and me at @jfokus.se next month to learn more: https://www.jfokus.se/talks.html?showid=303514 Jan 2026 17:11 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3mcfku45a6222https://bsky.app/profile/fniephaus.com/post/3m5jhg6ngis2nThe @kotlinlang.org team at @jetbrains.com is working on a @graalvm.org-compiled kotlinc. Early experiments look very promising: > So far, a native image with PGO offers a properly "warmed-up" kotlinc and with up to 20% more peak throughput. Ticket: https://youtrack.jetbrains.com/issue/KT-82373/Meta-Distribute-a-GraalVM-compiled-Native-Image-of-kotlinc-or-the-Kotlin-daemon13 Nov 2025 15:15 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3m5jhg6ngis2nhttps://bsky.app/profile/fniephaus.com/post/3m4sliutt7s26Excited about @quarkus.io latest update, including first-class support for JavaScript, Python, and Wasm – powered by @graalvm.org! 🚀 [contains quote post or other embedded content]04 Nov 2025 12:56 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3m4sliutt7s26https://bsky.app/profile/fniephaus.com/post/3m2tpouoasc2gIt’s live! "@graalvm.org meets #WebAssembly” from @devoxx.com: compile JVM apps to Wasm (Web Image) and run Wasm in Java or Kotlin at near‑native speed (GraalWasm). Lots of live demos included! https://www.youtube.com/watch?v=uefc2t9AmQI10 Oct 2025 12:54 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3m2tpouoasc2ghttps://bsky.app/profile/fniephaus.com/post/3m2owcwhusc2rExcited to talk about @graalvm.org and #WebAssembly tomorrow at @devoxx.com! 🚀 Join me to explore Web Image and GraalWasm — and see them in action with plenty of live demos. [contains quote post or other embedded content]08 Oct 2025 15:09 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3m2owcwhusc2rhttps://bsky.app/profile/fniephaus.com/post/3lzqhryadec24Big update for GraalVM's AOT compilation in the making! 🔥 [contains quote post or other embedded content]26 Sep 2025 12:29 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3lzqhryadec24https://bsky.app/profile/fniephaus.com/post/3lyxqywfais25#GraalVM 25 is out! 🚀 Exciting updates for #GraalPy, #GraalJS, and #GraalWasm — plus our first preview of #WebAssembly compilation! [contains quote post or other embedded content]16 Sep 2025 16:37 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3lyxqywfais25https://bsky.app/profile/fniephaus.com/post/3lwqbr5kwzs24Excited to be back at @Devoxx Belgium—this year talking about @graalvm.org and #WebAssembly! Don’t miss what’s next for Java & Wasm. 🙂 https://m.devoxx.com/events/dvbe25/talks/7023/graalvm-meets-webassembly19 Aug 2025 06:26 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3lwqbr5kwzs24https://bsky.app/profile/fniephaus.com/post/3lufxd7yg2k23Had a fun chat with @adambien.blog about @graalvm.org and #WebAssembly. Give it a listen! 🙂 [contains quote post or other embedded content]20 Jul 2025 17:02 +0000at://did:plc:566gi3zcllef66gltr6if5og/app.bsky.feed.post/3lufxd7yg2k23