Jaewoong Eum (skydoves) @skydoves.bsky.social Senior Developer Advocate & Engineer at @revenuecat.com 🥑
Google Developer Expert for Android and Firebase. An open-source software engineer.
GitHub: github.com/skydoves
Dove Letter: doveletter.dev/
Android Book: www.android.skydoves.me
Solarenergie Förderverein Deutschland e.V. @sfv.de 🌞 Unabhängige Solarprofis
💛 Beratung für dich, Politik & Memes
📍 NGO mit Sitz in Aachen
Alles Weitere gibt es hier 👇
www.linktr.ee/solarenergie_foerderverein_de
Patrick Graichen @pgraichen.bsky.social Climate and Energy, Former German State Secretary, Blog/Newsletter: https://steady.page/de/climate-and-energy-blog/
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Deutsche Gesellschaft Sonnenenergie @dgsonnenenergie.bsky.social Seit 1975 setzen wir uns für die Nutzung der Sonnenenergie ein. Nutze unsere weitreichende Expertise in PV, PVT & ST.
➜ https://www.dgs.de
➜ https://www.dgs-solarschulen.de
(☀️ wir schauen uns hier erst mal um 👀)
Fabio Niephaus @fniephaus.com 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.
Rick Clephas @rickclephas.dev Attempting to create the apps of the future | Lead Developer
@ketj.app | Kotlin Multiplatform | Security and privacy enthusiast
Wasm I/O @wasm.io Your WebAssembly Conference / Next edition:
19-20 March 2026 - Barcelona, Spain. Organized by
@sergialmar.com
Volker Quaschning @volkerquaschning.bsky.social 👨💼Professor für Regenerative Energiesysteme (HTW Berlin)
🔆Experte für Erneuerbare Energien, Energiewende, Klimaschutz
📖Buchautor 🎬YouTuber 🎧Podcaster
https://www.volker-quaschning.de
Ed Burns @edburns.bsky.social Beneficiary of white privilege, Ed Burns is a software stylist, speaker, and author, currently working in the server side Java space. (he/him)
http://purl.oclc.org/NET/edburns/
JavaLand @javaland.bsky.social JavaLand – The Java Community Conference
https://www.javaland.eu
JUG Stuttgart 🐘@jugstuttgart@ijug.social @jugs.org Eine der aktivsten Java User Groups in Europa.
Azul @azulsystems.bsky.social Azul provides the world's most trusted Java platform, founded on open source and delivered by the world's largest independent Java engineering team, and is the only company 100% focused on Java.
Robert Habeck @robert-habeck.de Ein Mensch. Ein Wort.
https://www.gruene.de/service/impressum
henderiw @henderiw.bsky.social 
JetBrains Platform @platform.jetbrains.com News & tips for devs building plugins for @JetBrains.com products.
Subscribe: https://jb.gg/mp-updates
Ian Lake @ianlake.bsky.social Android Toolkit Developer and Runner
Also at:
- https://androiddev.social/@ianlake
- https://twitter.com/ianhlake
Sven Reimers @sreimers.bsky.social Java Champion,
JUG Leader JUG Bodensee, JTaccuino
Apache NetBeans PMC, OpenJFX author,
Systemengineer @ Airbus Defence and Space
Touchlab @touchlab.bsky.social Find us over at https://bsky.app/profile/touchlab.co
Pamela Hill-Galloway @pamelaahill.bsky.social Kotlin Developer Advocate @ JetBrains
Louis CAD @louiscad.bsky.social 🧑💻🚲🛋️ Senior software "engineer", Kotlin expert (Android, Wear OS, iOS, desktop).
Dev blog: blog.louiscad.com
I love efficient systems.
Minimize waste, maximize value and fun.
Gluon @gluonhq.bsky.social Java Everywhere
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
steve.wasm @nilslice.bsky.social CEO @dylibso. e/--dangerously-skip-permissions
Andres Almiray @andresalmiray.com I code for fun and help others in the process. Java Champion. Co-founder of Hackergarten & Hack.Commit.Push. Creator of JReleaser
🚀
Alina Yurenko @alina-yurenko.bsky.social Ukrainian. Love tech, compilers, and open source. Developer Advocate for GraalVM at Oracle. Ambassador of snacks and not running.
wasmCloud @wasmcloud.com wasmCloud is an open source, incubating CNCF project. It enables teams to build polyglot applications composed of reusable Wasm components, and run them across any cloud, Kubernetes, datacenter, and edge.
AkkuDoktor @akkudoktor.bsky.social YouTube Kanal AkkuDoktor, Wissenschaftler (math. Optimierung, Simulation, KI), DIY PV&LFP, Buddhist, Dad, Klimaschützer, unser Forum https://akkudoktor.net
Java User Group Ostfalen @jug-ostfalen.bsky.social Java User Group in Braunschweig
https://www.jug-ostfalen.de
Team_Luftwaffe @luftwaffe.bundeswehr.de Streitkräfte
Offizieller Account der Deutschen #Luftwaffe
Official Account of the German Air & Space Force
Impressum: https://www.bundeswehr.de/de/organisation/luftwaffe/impressum-luftwaffe
WhatsApp:
https://whatsapp.com/channel/0029Vad5nQXCsU9MoRpK1Q1L
Andrea @andreatp.bsky.social 
Extism @extism.bsky.social The cross-language framework for building with WebAssembly (wasm).
https://github.com/extism/extism
IntelliJ IDEA, a JetBrains IDE @intellijidea.com IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin, by @jetbrains.com
Tips: #IntelliJIDEATips
New Features: #NewInIntelliJIDEA
Our YouTube channel: http://jb.gg/video
Angie Jones @angiejones.tech Tech's Favorite Auntie
VP Eng, AI Tools & Enablement @ Block
#techgirl1908
Gerd Castan @gerdcastan.bsky.social 
Lilith Wittmann @lilithwittmann.bsky.social Journalistin. Krawallinfluencerin.
https://links.lilithwittmann.de
Deutscher Wetterdienst (DWD) @dwdderwetterdienst.bsky.social Hier posten für den Deutschen Wetterdienst (DWD) die Pressestelle, die Vorhersagezentrale sowie die Klima- & Umwelt-ExpertInnen.
Datenschutz: https://www.dwd.de/DE/service/datenschutz/datenschutz_node.html
Martin Hundhausen @mhundhausen.bsky.social Physicist, Energiewende-supporter
Youtube-Kanal:
https://www.youtube.com/c/MartinHundhausen
Foojay, the Friends Of OpenJDK @foojay.io Foojay.io is the central resource for the Java community’s daily information needs, a place for friends of OpenJDK, and a community platform for the Java ecosystem — bringing together and helping Java professionals everywhere.
Official account of jfxcentral.com @jfxcentral.com JavaFX and the JavaFX Ecosystem
JBang @jbang.dev Run Java code directly. Reuse Maven dependencies with ease. Download from http://jbang.dev/download/ or run curl -Ls http://sh.jbang.dev | bash -s - app
Axel Rauschmayer (also on 🦣) @dr-axel.de • JavaScript, TypeScript, web development
• Blog: https://2ality.com
My main account is on Mastodon (you can follow via RSS): https://fosstodon.org/@rauschma
Rebecca Franks @riggaroo.dev Android DevRel at Google
Animations, graphics and all things #JetpackCompose
South African living in the UK 🇿🇦🇬🇧
https://riggaroo.dev
Simona Milanovic @anomiss.bsky.social Android DevRel Engineer
@Google, working on Compose and Studio 🤙
Java User Group Hamburg @jug-hamburg.bsky.social The JUG in the North! We offer the best Hamburg weather and inquisitive Meetup participants! Info on the talks here: https://www.meetup.com/de-DE/jug-hamburg/
Mark Murphy @commonsware.com Android app developer. Entrepreneur. Author. Fan of sentence fragments.
Sebastian Sellmair @sellmair.dev Software Engineer @ JetBrains
Working on all things Kotlin.
KMP | Intellij | Compose
SDKMAN! @sdkman.io Effortlessly manage multiple Software Development Kits with SDKMAN! A simple CLI for Unix systems to install, switch, and manage SDK versions. Inspired by tools like apt, git and rvm. By developers, for developers! 🛠️
Edoardo Vacchi @evacchi.dev Programming Language Nerd, PhD in C.S. — Compilers, WebAssembly, Java, Rust, Go — prev: wazero, Chicory @ Dylibso, Tetrate, RedHat, UniCredit — organizer Papers We Love Milano
evacchi.dev
Andrei Shikov @shikasd.bsky.social Mostly read/rarely post • Jetpack Compose @ Google • Opinions are my own
FragDenStaat @fragdenstaat.de Mit Recherchen, Klagen & Anfragen bringen wir Infos ans Licht. Wir bauen Demokratie-Tools und beraten bei Druck von Rechts. fragdenstaat.de
Eclipse Adoptium @adoptium.net The Adoptium Working Group promotes and supports high-quality runtimes and associated technology for use across the Java ecosystem. Part of @eclipse.org
Romain Guy @romainguy.dev Photography (https://curious-creature.com), Blog (https://romainguy.dev). In the past: Engineering Director, Android Toolkit team at Google.
wazm_news #Wasm #WebAssembly #WASI @wazm.news All the Things about #WebAssembly
by @bashorov.com
#wasm #wazm #WASI #ComponentModel
Dirk Lemmermann @dlemmermann.bsky.social JavaFX Fan Boy. Java Champion. Java One Rockstar. Open Source Contributor. Freelancer. Consultant. Speaker. Entrepreneur.
Frank Delporte @frankdelporte.be Senior Technical Writer at Azul - Author of “Getting Started with Java on the Raspberry Pi” - Blogging, writing, podcasting, and experimenting about all things #Java and #JavaOnRaspberryPi - Java Champion
Johan Vos @johanvos.bsky.social Java Champion, Gluon and LodgON.
co-lead OpenJFX, lead OpenJDK-Mobile . Java for science, Quantum Computing. PhD
Laurent Bourgès @bourgesl.bsky.social Developper & Scientist.
FOSS contributor to Marlin/FX projects, OpenJDK/JFX...
Let's respect our planet: make code smarter and do less stupid things
☘️ 🌱🌍🌞✨️
Oli B. 🐘 @oli@foojay.social @oboehm.bsky.social SW archaeologist, Java, Kotlin
Java User Group Stuttgart
heise Developer @heisedeveloper.bsky.social News für Entwickler - präsentiert vom Developer-Ressort von @heise.de und @ixmagazin.bsky.social + http://heise.de/developer/impressum.html
Simon Martinelli @martinelli.ch Java Champion, Vaadin Champion, Oracle ACE Pro, Published Author, International Speaker, Programming Architect, and Lecturer for AI-driven Software Engineering, Software Architecture, Java, Persistence, and DevOps.
https://martinelli.ch
Max Rydahl Andersen @maxandersen.xam.dk Quarkus co-lead - Distinguished Engineer, Red Hat. Creator of https://jbang.dev
Jonathan Giles @jonathangiles.net Principal Java Architect for libraries at Microsoft and a Java Champion. Previous: Consulting Member of Technical Staff on Java at Oracle/Sun Microsystems.
@leewyatt.bsky.social @leewyatt.bsky.social 
Bruno Borges @brunoborges.bsky.social Empowering developer communities.
Pedro Duke @p-duke.bsky.social Consultant & Freelancer owner of Pixel Duke.
Software Eng & Software Designer that loves graphics, experienced in UX.
Open Source contributor.
Java, JavaFX, etc
Kotlin Foundation @kotlinfoundation.org Protect, promote and advance the development of the Kotlin programming language. Learn more at kotlinfoundation.org
Kotlin by JetBrains @kotlinlang.org Kotlin is a programming language that makes coding concise, cross-platform, and fun — https://kotlinlang.org/
Video tutorials http://kotl.in/video
News http://kotl.in/news
Community discussions http://kotl.in/slack
Kotlin Weekly @kotlinweekly.bsky.social Your weekly source of Kotlin News since 2016
BalkonSolar (via 🇪🇺sky) @balkon.solar Infos zu #Steckersolar, #Kleinspeicher & #PluginPV aus #Freiburg für DACH!
Lobbying + Tipps + Infos + #energysky
🥈 Klimaschutzpreisträger
📧 info@balkon.solar
🐘 @balkonsolar@freiburg.social
👨💻 https://balkon.solar
John O'Reilly @johnoreilly.dev •Software Engineer
•Android #GDE
•Open-source #KMP/#CMP projects: http://github.com/joreilly
•Blog: http://johnoreilly.dev
•Living in Galway, Ireland 🇮🇪
Martin Bonnin @mbonnin.net Chocolate Droid Officer 🍫
Keep Android Open: https://f-droid.org/en/2026/02/20/twif.html
Adam Bien @adambien.blog AWS Hero, JavaONE Rockstar, Consultant, Java Champion
about: https://about.adam-bien.com
linkedin: https://www.linkedin.com/in/adam-bien
trainer: http://airhacks.live and http://airhacks.io
podcaster: http://airhacks.fm
yt: http://youtube.com/@bienadam
Sharat (Shar) Chander - 🟦🌊 @sharatchander.bsky.social 🇺🇸🇨🇦 #DemocracyMatters | #DevRel |Previously at Oracle, Sun Microsystems, Verizon, & Bell Atlantic | University of Maryland (Undergrad) and Loyola University, Baltimore (MBA) | 70s rock, R&B, 80s alternative and Rap lover | Views mine
Donald Raab @thedonraab.bsky.social Java Champion. Writer of blogs. Creator of the OSS Java library Eclipse Collections. Author of Eclipse Collections Categorically (https://a.co/d/6KmhrNK) . Opinions are my own.
Blog: https://donraab.medium.com/
OpenJDK @openjdk.org The place to collaborate on an open-source implementation of the Java Platform and related projects · https://openjdk.org
Mark Reinhold @mreinhold.org Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org
Nicolai Parlog @nipafx.dev Java enthusiast with a passion for learning and sharing. Developer Advocate at Oracle but views and posts are my own.
AOPA @flywithaopa.bsky.social The world’s largest community of pilots ✈️ Advocacy, education, safety tips, and tools for your freedom to fly. #flywithaopa
http://linktr.ee/flywithaopa
Márton Braun @zsmb.co Developer Advocate @ JetBrains, working on Kotlin and Compose Multiplatform, KMP tooling, and Amper.
Instructor @ BME-VIK. Co-organizer @ Android Budapest. GDE for Android. Ex-Google.
zsmb.co
KotlinConf @kotlinconf.com KotlinConf is the premier event connecting professional developers and companies shaping the future with cutting-edge technologies. Brought to you by @jetbrains.com
kotlinconf.com
Sebastian Aigner 📡 @sebi.io Dev Advocate at JetBrains. Teaching ∞ Learning Kotlin & Compose Multiplatform. Talking Kotlin. Working w/ with love, for there is no other way. Always iterating.
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
Sébastien Deleuze @seb.deleuze.fr Spring AI/Framework @ Broadcom, #WebAssembly since 2016, ex @mixitconf.org staff. https://seb.deleuze.fr
zalim (kotlin wasm compiler webassembly VM) @bashorov.com 🚀 Leading Kotlin/Wasm to the Moon at @JetBrains.com
🏷️ Kotlin, WebAssembly, VMs, compilers, interpreters
❗️ All posts and views are mine 😉
Gerrit Grunwald @hansolo.eu JUG Founder, Java Champion, IBM Champion, ❤️ Java, coding in general, mountain biking and photography...may the force be with you... http://gravity-labs.de
Ralph Ruthe @ruthe.de Autor, Musiker, Filmemacher, Cartoonist
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app