Andrea @and_prf
Software Writer, ideas are my own Lisbon Joined January 2015-
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🎉 Exciting news, we've just released #A2A Java SDK 0.3.0.Alpha1! This release brings: 🚀 Support for gRPC ✨ Significant client-side enhancements ✅ Alignment with the A2A protocol v0.3.0 specification Check out our blog post to learn more: quarkus.io/blog/quarkus-a…
🕶️🤌 Nice broker you have there, it would be a shame if someone put #Wasm in it In-broker #Wasm transforms in @apachekafka with #Chicory and some light low-level patching 🧐 I hope you enjoyed part 1, because this is part 2 😎 link 👇
New on the blog: our first-ever community guest post! Baris Guler explores running AI agents fully in-browser, no APIs, no servers, powered by: ⚙️ WebLLM 🧱 WASM 🔁 WebWorkers Multi-language, local-first, and privacy-respecting. Full post: blog.mozilla.ai/3w-for-in-brow…
Introducing Quarkus quickjs4j: Seamless JavaScript Integration in Your Quarkus Applications. A new Quarkiverse extension that brings JavaScript execution to your Java applications with compile-time code generation and full CDI integration. buff.ly/k2EtpL2
Another thing to be proud of: the tail spec has been merged into the #wazero #wasm runtime. Even though it's relatively simple, it actually took a few weeks to get right in the interpreter and in both backends (arm64 and amd64). Thanks ncruces and @mathetake for the support!
🚀Excited to share Quarkus quickjs4j, the new Quarkus extension by @EricWittmann that embeds the lightweight QuickJS engine in JVM & native builds! 🧩 It has never been that easy to run fully sandboxed JS inside your Java apps. Dive in 👉 quarkus.io/blog/quickjs4j #Java #Quarkus
I am happy to share that I am starting a new position as a Senior Principal Software Developer @Oracle , joining the Java Platform Group!
I wrote an article about implementing the #Chicory #Wasm compiler backend for Android Dalvik/ART bytecode, tricks to run ART in an unconventional way inside! blog.evacchi.dev/posts/2025/07/…
When we created Chicory i theorized this would be possible, but had no idea someone would eventually do it! nice work!
WebAssembly: Yes, but for What? WebAssembly has found a niche but not yet filled its habitable space. We look at Wasm wins and losses, identify patterns, and extract commonalities. From those, we predict the future. queue.acm.org/detail.cfm?id=…
Anyone got some Windows-based cloud resources they could donate to JRuby? I have a need to do some bug fixes and testing on x86 Windows but I only have my ARM MacBook. Donations of newer/better hardware or software licenses would also be greatly appreciated!
We are closing the CFP for @DevoxxMA on July 9th ⏰⏰ So hurry 🆙 and send your proposal dvma25.cfp.dev/#/ #DevoxxMA #TechMorocco
@thenewstack covered a talk I gave with Mikhail Krinkin at @rejektsio Europe 2025 on running Wasm workloads with hypervisor isolation, including a use case with Envoy filters. Worth a read: thenewstack.io/webassembly-hy… thenewstack.io/webassembly-hy…
#QCon London is back! Join us March 16-19, 2026, at The QEII Centre. Celebrating QCon's 20th year, this #DevConference offers senior developers 4 days of practical insights from 60+ speakers, plus ICSAET certification. Launch pricing available! 👉 bit.ly/3I7nwKk
🎤 C++ Day 2025 Call for Sessions Do you have a talk idea about C++? New language features, performance, tooling, AI, build optimization, libraries, ... or anything else the community would love? Come on! 👉 italiancpp.org/cppday25 #cpp #community #cfs #cfp

∃ugene -Yokota 🥙... @eed3si9n
5K Followers 568 Following enjoys music, good food, coding, and talking about them. learning machines at employer. @scala_sbt core dev. mastodon: @[email protected]
Mario Fusco @mariofusco
48K Followers 332 Following Java Champion ~ Open source advocate ~ Frequent speaker ~ @jugmilano coordinator ~ @QuarkusIO and @langchain4j committer at @IBM ~ Pragmatic dreamer ~ Europeist
Konrad ‘ktoso’ Ma... @ktosopl
8K Followers 3K Following “Life is Study!”; [email protected]; Concurrency & Distributed Swift @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon
Edoardo Vacchi @evacchi
1K Followers 877 Following Programming Language Nerd, PhD in CS — Staff Research Engineer @Dylibso (Chicory, wazero, https://t.co/SIpvKxG1MO) — prev: @Tetrateio, @RedHat — @PapersWeLoveMI organizer
Bilgin Ibryam @bibryam
75K Followers 782 Following 🤖 AI-Augmented PM @ Diagrid 🦆 Co-author Kubernetes Patterns 📌 Ex-Red Hat architect, turned product manager
Max Rydahl Andersen @maxandersen
4K Followers 1K Following Quarkus lead - Distinguished Engineer, Red Hat. Creator of https://t.co/0ZZd16V8jf. @maxandersen.xam.dk (bsky)
Alexy 🤍💙🤍 @ChiefScientist
6K Followers 7K Following AI Community Architect @Neo4j. Chair, OSSci @NumFOCUS. Cofounder, AI Alliance, GenAI Commons. Run @scalebythebay: https://t.co/VG37Z4xowL. Join https://t.co/1CPrpnF1KU!
Marc Nuri @MarcNuri
631 Followers 929 Following I ❤️ FOSS Working on @jkubeio & @fabric8io https://t.co/S5vGzhQj8T https://t.co/DNwI65eSKX
Jules Ivanic @guizmaii
2K Followers 2K Following | Software Engineer | Functional Programmer | 🇨🇵 citizen | 🇦🇺 permanent resident | 🌊 🏄🏻♂️ ❤️ | @guizmaii.bsky.social | I talk about Software Engineering
Аlina Yurenko 🇺�... @alina_yurenko
8K Followers 718 Following Ukrainian. Work with Java, GraalVM, and Spring Boot. @GraalVM & @OracleOSS at Oracle. 🐈🐕💃🪩. Support 🇺🇦⬇️
Sanne @SanneGrinovero
2K Followers 686 Following Hibernate tech lead & Quarkus co-founder. Architect @ Red Hat. Java Champion. Maniacal tendencies to improve any OSS project he likes.
Kevin Dubois @kevindubois
2K Followers 415 Following Find me on BlueSky @kevindubois.com Java Champion | CNCF DevEX Tag Lead | Author | Speaker | 🥑 Developer Advocate @IBM
Gabriele Petronella �... @gabro27
2K Followers 156 Following Founder and CTO @buildoHQ. I’ve moved to Bluesky 🦋
Nishli @MakhdoomDanish
674 Followers 3K Following 🏕️ Hiking enthusiast | ⛰️ Love exploring new heights | 🎒 Camping expert | 🎣 Fishing expert | 🏌️ Golf enthusiast | 🌊 Beach dreamer | Follow the footsteps an
chgibb 🇨🇦➡️... @chgibb1
267 Followers 1K Following Building @webkit infrastructure @apple. Former Royal Canadian Air Force CIC, present CAP, USAF Auxiliary. Opinions are personal unless stated otherwise.
Ingo @lasombra_br
1K Followers 1K Following Engineering Manager @ IBM. Heavy Metal lover. Amateur photographer. MMA fan. Eternal learner. Opinions my own.
Vlirmie @Vlirmie22553
21 Followers 961 Following
Manuel Simoni @msimoni
4K Followers 2K Following geek of programming languages, operating systems, and hypermedia platforms
Otavio Piske (@orpisk... @otavio021
736 Followers 371 Following SE at @IBM (ex-@RedHat) working on @ApacheCamel | Tweets his own opinions and thoughts, in 🇺🇸 and 🇧🇷, about technology, work, and life.
@[email protected]... @ehsavoie
1K Followers 668 Following WildFly dev, AlpesJUG leader, NetBeans Dream team member
Alexandre Roba @AlexandreRoba
244 Followers 1K Following CTO, Technical coach and Functional Developer @ https://t.co/vnrsmpVqrO
Héctor De Diego @hectorddmx
1K Followers 5K Following iOS/macOS/Flutter/Phoenix dev. I like swift, elixir, ruby, python and dart. Would love “Denno Coil”-like AR glasses. Head of Mobile Department @DistilleryTech.
Fanta @fantayeneh
339 Followers 2K Following
0x3301 @auula_
805 Followers 3K Following 🧪 INTP 🎸 Full-stack Developer 📚 Technology Blog Writer 🚢 International Busines 🔍 Research Basic Software 🧑🔬 Open Source Project Maintainer
Oliver Medhurst @CanadaHonk
4K Followers 2K Following compiling javascript: https://t.co/khjjNVMZpn • TC39 & WinterTC invited expert
Jinghua Zhong @zhongjinghua
0 Followers 4K Following
(((JReuben1))) @jreuben1
2K Followers 5K Following AI, JAX, Transformers, Rust, MLIR, NVidia SDKs, ANTLR, Reinforcement Learning, 3D-QSAR, 3D shape analysis: MSc. Bioinformatics, Grad Dip Biotech, BSc Comp Sci
Yaroslav Tkachenko @sap1ens
1K Followers 259 Following Founder at Irontools. Data Streaming Advocate. Building data platforms. Writing about data engineering, real-time data and distributed systems.
Benoit Baudaux @benoitbaudaux
65 Followers 270 Following Creator of https://t.co/BRLx9kxtGH, your browser is your computer. Learn, Create, Share.
Ruth @r_hampton3
218 Followers 3K Following
Ediel Queiroz @EdielQueiroz
26 Followers 651 Following Developer. Passionate about technology, Java, and cloud computing.
Fan Jups @FanJups
1K Followers 5K Following @java Software Engineer loving Open Source Driven Development by contributing to Open Source Society Cameroon @osscameroon and more. 🏀 Fan
Bernhard Strähle @StraehleB
6 Followers 96 Following
QueenaBurns @mJe96yYf8N7kBwx
116 Followers 7K Following
Foneeth @FoneethC1ErMD1
54 Followers 1K Following
Julia @TaployezZgd1
11 Followers 439 Following
John O'Hara @JohnnyDoItAll
428 Followers 1K Following Jack of all trades, master of none... @RedHat, performance focused, contributor to @Quarkusio @Jboss opinions are my own
Sorerurt @SorerurtmRz2
12 Followers 643 Following
Rajiv Singh @therajiv
4K Followers 3K Following sde 3 @maersk | gsoc | gsod | lfx | icpc regionalist | just sharing whats on my mind this is my life the wins the mess the mindset the data opinions mine alone
borner bosco @BornerBosc32592
57 Followers 1K Following I'm borner bosco on all social medias like Fb, Inst., tiktok, YouTube... I am Job and scholarship application assistant. For more messages me +250791629992
Benba @Benba01
0 Followers 912 Following
A T @iDramedy
330 Followers 6K Following
Georgios Andrianakis @geoand86
909 Followers 751 Following Senior Principal Software @ Red Hat, working on Quarkus, Langchain4j and others
Emer Keaveney @Emer_Keaveney
686 Followers 3K Following Marine Mammal Ecologist | Research interests; UAVs, bioacoustics, marine soundscapes, machine learning 🧠🤖
Sergey Beryozkin @sberyozkin
172 Followers 121 Following IBM, @QuarkusIO Security, https://t.co/uqzFNkKSoe
Mircea Cadariu @mcadariu
2K Followers 2K Following Software Engineer • Data Systems Builder • Code Mender • Flâneur • Highlands Explorer • Hello👋🏻
Muhammad Azeez @mhmd_azeez
1K Followers 2K Following Software Engineer. C#, Go, and JS. Working on AI Agents, Workflows, and MCP
Fabio Niephaus @fniephaus
3K Followers 542 Following Research Manager on the @GraalVM team at @OracleLabs. Dev tools, languages, VMs. Previously at @HPI_DE, @GoogleColab, and @MatonGuitars. Views are my own.
René Schwietzke @ReneSchwietzke
529 Followers 2K Following Tester and Java Developer, Passionate Performance Dude. Working at Xceptance. Public speaker #JVM #Java #Performance #QA #Quality @[email protected]
Tesanessh @Tesanessht4S
14 Followers 262 Following
William Sandra4356 @sandra435630747
2 Followers 50 Following
Sam Barker @samturtelbarker
120 Followers 797 Following Software developer at RedHat. Opinions my own, no one else would want them...
Charles Oliver Nutter @headius
14K Followers 213 Following JRuby guy, Java, Ruby, OSS business liaison. Find me: @[email protected] or @headius.bsky.social Sponsor me: https://t.co/G5oUTdTJqA
senthil kumar @senthilsam28
23 Followers 5K Following
CarolConrad @48q0KXMV2iElaz
22 Followers 2K Following
Ankesh Bharti @_feynon
399 Followers 2K Following 25, applied researcher and technologist. building https://t.co/25TLHHPpct. publishing https://t.co/PJ38iC4XaW. community https://t.co/7tTyptKfRX.
∃ugene -Yokota 🥙... @eed3si9n
5K Followers 568 Following enjoys music, good food, coding, and talking about them. learning machines at employer. @scala_sbt core dev. mastodon: @[email protected]
Mario Fusco @mariofusco
48K Followers 332 Following Java Champion ~ Open source advocate ~ Frequent speaker ~ @jugmilano coordinator ~ @QuarkusIO and @langchain4j committer at @IBM ~ Pragmatic dreamer ~ EuropeistBartosz Milewski @BartoszMilewski
35K Followers 34 Following Physicist, programmer, mathematician. Author of Category Theory for Programmers. @[email protected]
Gergely Orosz @GergelyOrosz
289K Followers 3K Following Writing @Pragmatic_Eng, the #1 technology newsletter on Substack. Author of @EngGuidebook. Formerly Uber & Skype.
Edoardo Vacchi @evacchi
1K Followers 877 Following Programming Language Nerd, PhD in CS — Staff Research Engineer @Dylibso (Chicory, wazero, https://t.co/SIpvKxG1MO) — prev: @Tetrateio, @RedHat — @PapersWeLoveMI organizer
Bilgin Ibryam @bibryam
75K Followers 782 Following 🤖 AI-Augmented PM @ Diagrid 🦆 Co-author Kubernetes Patterns 📌 Ex-Red Hat architect, turned product manager
Erik Meijer @headinthebox
31K Followers 2 Following
Max Rydahl Andersen @maxandersen
4K Followers 1K Following Quarkus lead - Distinguished Engineer, Red Hat. Creator of https://t.co/0ZZd16V8jf. @maxandersen.xam.dk (bsky)
Alex Xu @alexxubyte
275K Followers 448 Following Co-Founder of ByteByteGo | Author of the bestselling book series: ‘System Design Interview’ | YouTube: https://t.co/9gPSJSrtPU
Marc Nuri @MarcNuri
631 Followers 929 Following I ❤️ FOSS Working on @jkubeio & @fabric8io https://t.co/S5vGzhQj8T https://t.co/DNwI65eSKX
Andres Almiray @aalmiray
11K Followers 373 Following I code for fun and help others in the process. Java Champion Alumni. Co-founder of Hackergarten & Hack.Commit.Push. Creator of @jreleaser 🚀
Аlina Yurenko 🇺�... @alina_yurenko
8K Followers 718 Following Ukrainian. Work with Java, GraalVM, and Spring Boot. @GraalVM & @OracleOSS at Oracle. 🐈🐕💃🪩. Support 🇺🇦⬇️
Zineb Bendhiba (🦋 ... @ZinebBendhiba
2K Followers 560 Following IBMer née (@RedHat) / Principal SW Engineer / @ApacheCamel 🐪 #CamelQuarkus #CamelAI #opensource #integration / @DevoxxMa @DevoxxFR CFP / Opinions are mine
Jonas Bonér @jboner
22K Followers 179 Following Founder & CTO of Akka. Creator of Akka. Powder Skier. Wannabe Musician. Perpetual Learner.
Java Champions @Java_Champions
53K Followers 358 Following The official Twitter account of the Java Champions, an exclusive group of Java technology and community leaders. Mastodon https://t.co/vghNLhalEo
Sanne @SanneGrinovero
2K Followers 686 Following Hibernate tech lead & Quarkus co-founder. Architect @ Red Hat. Java Champion. Maniacal tendencies to improve any OSS project he likes.
Scala @scala_lang
30K Followers 11 Following Official account of the Scala Programming Language, developed at @epfl by @odersky, and maintained by Scala Center, LAMP, @Lightbend, and @Virtuslab
mozilla.ai @MozillaAI
731 Followers 45 Following Open-source AI for developers. Building tools that foster transparency, accessibility, and real-world impact.
Manuel Simoni @msimoni
4K Followers 2K Following geek of programming languages, operating systems, and hypermedia platforms
Otavio Piske (@orpisk... @otavio021
736 Followers 371 Following SE at @IBM (ex-@RedHat) working on @ApacheCamel | Tweets his own opinions and thoughts, in 🇺🇸 and 🇧🇷, about technology, work, and life.
Alex Rattray @RattrayAlex
1K Followers 1K Following Founder @StainlessAPI, previously developer platform & products @Stripe
@[email protected]... @ehsavoie
1K Followers 668 Following WildFly dev, AlpesJUG leader, NetBeans Dream team member
Fanta @fantayeneh
339 Followers 2K Following
QCon London Software ... @qconlondon
5K Followers 1K Following Uncover emerging trends and practices from the world’s most innovative software professionals to help you validate your software roadmap. Celebrating 17 years.
Oliver Medhurst @CanadaHonk
4K Followers 2K Following compiling javascript: https://t.co/khjjNVMZpn • TC39 & WinterTC invited expert
dylibso @dylibso
1K Followers 890 Following Pioneering AI-driven application extensibility. We build Turbo MCP (on-prem, enterprise MCP) and https://t.co/TgscfHqtX7 (secure & portable tools for AI)
Yaroslav Tkachenko @sap1ens
1K Followers 259 Following Founder at Irontools. Data Streaming Advocate. Building data platforms. Writing about data engineering, real-time data and distributed systems.
Fred Bricon @fbricon
638 Followers 89 Following Code/Chaos Monkey at Red Hat, so-called "elitist plugin author", making hipsters use Eclipse in VS Code without their knowledge @VSCodeJava.
v @iavins
12K Followers 2K Following breaking databases @tursodatabase. W1 '21 @recursecenter excited about databases, storage engines and message queues
John O'Hara @JohnnyDoItAll
428 Followers 1K Following Jack of all trades, master of none... @RedHat, performance focused, contributor to @Quarkusio @Jboss opinions are my own
Java @java
580K Followers 750 Following The official page of the #1 programming language and development platform.
Mossaka @jiaxiao_zhou
436 Followers 447 Following Open-source software engineer at Microsoft @Azure. My opinions are my own 💙 #wasm, #WebAssembly, #Rust #Kubernetes
Thomas Steiner @tomayac
8K Followers 0 Following Developer Relations Engineer at @Google. Focus: WebAssembly and Project Fugu 🐡. Dad-of-3. Alum of @UniversiteLyon (Postdoc), @la_UPC (PhD), @KITKarlsruhe (MA).
David Phillips @electrum32
381 Followers 123 Following Creator of Trino and Presto, Software Engineer @trinodb @prestosql
Dan Chiarlone @danologue
445 Followers 220 Following Software Engineer for @Microsoft @Azure Micro-Compute team working with Wasm and Rust 🕸🦀 · Author of Server-side WebAssembly · Star Trek and SSBU fan
Sergey Beryozkin @sberyozkin
172 Followers 121 Following IBM, @QuarkusIO Security, https://t.co/uqzFNkKSoe
Mircea Cadariu @mcadariu
2K Followers 2K Following Software Engineer • Data Systems Builder • Code Mender • Flâneur • Highlands Explorer • Hello👋🏻
Fabio Niephaus @fniephaus
3K Followers 542 Following Research Manager on the @GraalVM team at @OracleLabs. Dev tools, languages, VMs. Previously at @HPI_DE, @GoogleColab, and @MatonGuitars. Views are my own.
René Schwietzke @ReneSchwietzke
529 Followers 2K Following Tester and Java Developer, Passionate Performance Dude. Working at Xceptance. Public speaker #JVM #Java #Performance #QA #Quality @[email protected]
Saam Barati @saambarati
1K Followers 469 Following Working on VMs and Compilers at Epic Games. I used to work on JavaScriptCore at Apple. He/him. https://t.co/uSRqth1nhP
Sébastien Deleuze @sdeleuze
7K Followers 0 Following
Sam Barker @samturtelbarker
120 Followers 797 Following Software developer at RedHat. Opinions my own, no one else would want them...
WebAssemblyWeekly @WasmWeekly
12K Followers 39 Following A weekly publication about all things #WebAssembly - a twitter account from @ColinEberhardt
catarina @catarina_reis
556 Followers 761 Following ... a blockchain enthusiast... a sw architect... a teacher... a student... a friend... a simple person :)
Andy Damevin @Ia3andy
411 Followers 179 Following Having a lot of fun crafting cool Quarkus extensions. Lead of the @QuarkusIO Web effort. Principal Sofware Engineer @RedHat. We only have one earth 🌍❤
alcides @alcides
2K Followers 3K Following Typing types. Associate Professor at the University of Lisbon.
extism @extism
1K Followers 1K Following The universal plug-in system. Our open source framework supports 16+ languages. Across server, browser, desktop, db, edge, etc. 🫡 oss contributors, @dylibso.
Sid Hussmann @SidHussmann
85 Followers 73 Following interested in building trustworthy systems. CTO and co-founder of @gapfruit
Renderlet @_renderlet
372 Followers 348 Following Automatic interactive 3D visualizations 🖼️💫🖥️ (YC W24)
Wasm I/O @wasm_io
2K Followers 407 Following Your WebAssembly Conference / Next edition: 19-20 March 2026 - Barcelona, Spain. Organized by @sergialmar
Danny @lovely__danny
243 Followers 3K Following Compilers are cool, along with wasm, rust, zig, and js Building https://t.co/uhEa9t8nTM @[email protected]
Dan Phillips @d_philla
885 Followers 1K Following Systems Engineer. Wasm-stan. Team Vim and Italian Beef. Interested in WebAssembly? Join us at @WasmChicago.
Yina Arenas @yina_arenas
4K Followers 39 Following Partner Group Program Manager @Microsoft. #MicrosoftGraph mastermind. She/her. Proud mom, techie, Latina, leader and advocate (for all good stuff and causes).
tom_enebo @enebo@mast... @tom_enebo
1K Followers 251 Following Co-lead of JRuby. Ruby Hero. Java. Rust. Running. Beer.
Alessandro Pignotti @alexpignotti
1K Followers 127 Following Engineer at heart, founder and CTO of @leaningtech. I make compilers: Cheerp, CheerpJ and CheerpX. My younger self wrote Lightspark: an open source flash player
zalim (kotlin wasm co... @bashorov
1K Followers 1K Following 🚀 Leading Kotlin/Wasm to the Moon at @JetBrains 🏷️ Kotlin, WebAssembly, VMs, compilers, interpreters ⚠ All tweets and views are mine 😉 ☮ #nowars!
Roy van Rijn @royvanrijn
5K Followers 329 Following Director of @OpenValue Rotterdam, is a @Java_Champions, founder of @RotterdamJUG, public speaking: Java, AI, math, algorithms 🪨 (also @royvanrijn.com bs)
Sergi Almar 🍃 @sergialmar
5K Followers 656 Following Independent Software Engineer. Spring Trainer @VMwareTanzu, @apachekafka Trainer @confluentinc, @spring_io / @wasm_io organizer. Tennis Lover, Marathoner