OpenFeature @openfeature.dev Standardizing Feature Flagging for Everyone.
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
Vaadin @vaadin.com The Open-Source Web App Platform for Java Developers
Create modern full-stack web apps at lightning speed with first-party support. Scale from hobby projects to business solutions.
LangChain4j @langchain4j.dev Effortlessly build LLM-powered applications in Java, including chatbots, agents, structured data extraction and RAG: https://github.com/langchain4j/langchain4j
Micrometer @micrometer.io 
OpenStack @openstack.org Deployed by thousands.
Backed by one of the most active open source communities in the world.
#OpenStack is a set of open source software components that provide common services for cloud infra.
Supported by @openinfra.org
picocli @picocli.bsky.social Easily create CLI apps in Java with colors, autocomplete, subcmds. As single native exe with GraalVM. http://picocli.info Star⭐️ picocli on GitHub if u like it!
AssertJ @assertj.github.io Fluent testing assertions for Java and the JVM
Spring AI @spring-ai.bsky.social An Application Framework for AI Engineering.
Spring AI addresses the fundamental challenge of AI integration: Connecting your enterprise Data and APIs with the AI Models.
jOOQ @jooq.org Follow us for announcements related to https://jooq.org
Elide @elide.dev The modern runtime.
elide.dev
Micronaut Framework @micronautfw.bsky.social A modern, JVM-based, full-stack framework for building modular, easily testable #microservice and #serverless applications.
https://micronaut.io
Markus Eisele @myfear.com Developer, turned to consulting, developer relations, sales, and landed in marketing.
Writing books for #Oreilly.
Into Java, Kubernetes and such.
Legal called to tell you that I'm not officially speaking for IBM.
JEP Tracker @jeptracker.bsky.social Diligently tracking and posting any @openjdk.org JEP updates.
Built by @hardcoding.fr on https://github.com/PerfectSlayer/openjdk-jep-bsky. Feedback welcome!
Quarkus @quarkus.io Supersonic Subatomic Java
Cilium @cilium.io eBPF-based Networking, Security, and Observability
Open Source | http://cilium.io | http://ebpf.io | http://github.com/cilium/cilium
Newsletter http://cilium.io/newsletter
Signal News & Tips @aboutsignal.com All about Signal: news, tips, and more! AboutSignal.com is not an official website or Bluesky account of @signal.org
Microsoft Applied Sciences @msappliedsciences.bsky.social Microsoft Applied Sciences is an interdisciplinary research and development team creating the next generation of computer interaction technologies.
www.microsoft.com/applied-sciences
Mitchell Hashimoto @mitchellh.com 
Wikipedia @wikipedia.org Maybe the real treasure was the citations we made along the way.
donate.wikipedia25.org
Lumo @asklumo.proton.me Privacy-first AI assistant by @proton.me, built in Europe. Lumo does not track or record your conversations.
Ask me anything, it's actually confidential.
Rebel Oslo @rebeloslo.bsky.social Rebel er stedet der jobb, kunnskapsdeling og opplevelser møtes – et levende hus med kontorer, konferanser og matopplevelser som bygger fellesskap og flytter grenser - https://www.rebel.no
Österreichs Bundesministerium für Inneres @innenministerium.bsky.social Federal Ministry of the Interior, Austria. Hier kommuniziert das österreichische Innenministerium. Keine Anzeigen, kein 24/7-Monitoring, Notruf: 133.
The C Programming Language @c-official.bsky.social Official account of the C Programming Language, invented by Immanuel Kant in 1799 at Bell Labs Königsberg
gerhard_mangott @gmangott.bsky.social Politologe, Professur für Internationale Beziehungen und Sicherheit im post-sowjetischen Raum an der Universität Innsbruck.
JETZT.at @jetzt.at Unabhängiger Journalismus mit Tiefgang für Österreich, von Mitgliedern finanziert. Werde JETZT Mitglied auf jetzt.at – JETZT gemeinsam.
ORF Report @orfreport.bsky.social Der offizielle Account des ORF Report. Zu sehen jeden Dienstag ab 21.05 Uhr auf ORF2 und auf on.ORF.at
netzpolitik.org @netzpolitik.org Offizieller Account von netzpolitik.org, dem Medium für digitale Freiheitsrechte. Anfragen bitte per E-Mail an kontakt@netzpolitik.org.
ZDF @zdfde.bsky.social Dieser Account des ZDF wird aktuell noch nicht bespielt. Ihr findet uns bis dahin auf Mastodon, Instagram, TikTok, LinkedIn oder Facebook. (Stand Januar 2025)
ZDF Magazin Royale @zdfmagaz.in Das Leitmagazin für die Meinungsführer unter den Opinionleadern. Member of the Quality Alliance! | http://ly.zdf.de/impressum | http://ly.zdf.de/netiquette
PBS @pbs.org PBS’s editorial independence is central to our work and will never change. We produce trustworthy content that features unbiased reporting.
http://www.pbs.org
PBS News @pbsnews.org We are home to the PBS News Hour and @washingtonweekpbs.bsky.social.
Subscribe to our newsletter: https://to.pbs.org/47dcMEJ
Support our work: https://bit.ly/3IXO4xW
More: linktr.ee/pbsnews
Haskell programming language @haskell.org Committed to a welcoming, vibrant & flourishing #Haskell community!
Here we talk about community updates, software engineering and the joy of programming.
Find us on https://haskell.org and https://blog.haskell.org
dev.ORF.at @dev.orf.at Das Dev-Team hinter https://dev.ORF.at | ORF Online.
CISPA Helmholtz Center for Information Security @cispa.de Shape the future world.🚀
🔒Cybersecurity I 🫱🏻🫲🏼Privacy I 🤖Trustworthy AI
Privacy Policy and Legal Notice: https://cispa.de/en/linkinbio
OptaJoe @optajoe.com 1 - The official BlueSky page for Stats Perform’s English football coverage, brought to you by OptaJoe. Illuminating.
ORF Wien @wien.orf.at Es postet die ORF-Redaktion von „Wien heute“ und „Radio Wien“. Hier gibt's News aus der Hauptstadt #wiendrin 
kate conger @kateconger.com tech reporter for the NYT!
co-author of CHARACTER LIMIT!
signal: kateconger.11
buy our book: https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
tour dates & translations: https://linktr.ee/kateconger
EP Press Service @press.europarl.europa.eu The Press Service of the European Parliament
European Parliament @europarl.europa.eu Your voice in the EU 🇪🇺
Updates, news, and insights from the European Parliament - the heart of European democracy.
Data Protection Notice: https://link.europa.eu/nc3WbV
Variety @variety.com The business of entertainment.
Flashes App 🌩️ @flashes.blue A photo viewing client for u from the creator of @skeetsapp.com & @bluescreen.blue
iOS: https://t1p.de/b3o4x
Android: Not available yet
❓ FAQS: https://t1p.de/24kj0
🐞 Bug Reports: https://t1p.de/phwii
💡 Feature Requests: https://t1p.de/8tmnc
Skylight Social @skylight.social ✨Join Skylight, report bugs, suggest features:
https://beacons.ai/skylight.social
PVLDB @pvldb.bsky.social The Proceedings of the VLDB Endowment (PVLDB)
https://vldb.org/pvldb/
RSS Feed: https://db.cs.cmu.edu/files/rss/pvldb-rss.xml
Automated by @andypavlo.bsky.social
Aftenposten @aftenposten.no Aftenposten gir deg et raskt overblikk og forklarer nyhetene. Norges største abonnementsavis. 
Yahoo Finance @yahoofinance.com The world’s biggest business news platform: http://finance.yahoo.com.
@rpiskac.bsky.social @rpiskac.bsky.social 
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Valentin Wüstholz @vwuestholz.bsky.social Principal Researcher and Co-founder at Diligence Security, previously at Consensys, ETH Zürich, UT Austin, Microsoft Research, and Google
Daniel Sokolowski @dsoko.bsky.social ProTeam Management Trainee at #LufthansaGroup, ex Applied Scientist Intern at #AWS, Software Engineer, and Research Scientist
AIware 2025 @aiware-conf.bsky.social 2nd ACM International Conference on AI-powered Software (AIware) | Co-located with ASE 2025
Einar Broch Johnsen @ebjohnsen.bsky.social Prof CS University of Oslo
https://ebjohnsen.org
Anne Koziolek @akoziolek.bsky.social Professor for software engineering at @kit.edu. Interested in automated capturing of SWA models with NLP and model consistency. @akoziolek@mastodon.acm.org
GoFundMe @gofundme.com The world’s leading crowdfunding platform, now on Bluesky. Start your fundraiser today: https://gfme.co/bsky-start
linktr.ee/gofundme
@java-champions.bsky.social @java-champions.bsky.social 
#javabubble @javabubble.bsky.social Use the #javabubble or #java hashtags
The biggest community of Java Developers in Bsky!
I follow everyone who mentions #Java or #JavaBubble in their posts and repost them all!
Built by @raphaeldelio.dev
Not an official Java account
Virtual Java User Group @virtualjug.bsky.social Hi from VirtualJUG (vJUG), the world's first online-only Java User Group. Join us, and the best Java experts in the community!
Devoxx France @devoxx.fr 🤖 Devoxx France 🤖
Conférence pour les développeurs & développeuses
📍 Paris Palais des Congrès
📆 RDV du 7 au 9 avril 2027 pour la 15ème édition !
JChampions Conference @jchampionsconf.bsky.social Join us for the annual Java Champions online conference on 2025-01-23, 2025-01-24, 2025-01-27, & 2025-01-28
Visit https://jchampionsconf.com to see our lineup and to register for free.
Voxxed Days Amsterdam @amsterdam.voxxeddays.com Accelerate your skills at Voxxed Days Amsterdam on April 1st and 2nd, 2026! The conference for the next generation of developers.
Devnexus @devnexus.bsky.social THE LONGEST-RUNNING AND LARGEST JAVA CONFERENCE IN THE USA. MARCH 4-6, 2025 BE THE FIRST TO KNOW OUR NEWS https://atlj.ug/StayInformed https://devnexus.com/
JNation 🇵🇹 May 26 & 27 - 2026 @jnationconf.bsky.social The Java, Javascript, devops, security and Artificial Intelligence Conference in Portugal.
May 26 & 27 2026.
https://jnation.pt
@dev2next.bsky.social @dev2next.bsky.social The conference to learn, apply, and improve our craft; spearheaded by @venkats.bsky.social
Voxxed Days Luxembourg @lu.voxxeddays.com Voxxed Days conference in Luxembourg. Organized by @yajug.bsky.social. https://luxembourg.voxxeddays.com/en/#registration
geecon @geecon.bsky.social Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more
https://geecon.org/ Kraków, 14-15 May 2026
jPrime Conference @jprimeconf.bsky.social 
JCON Conference @jcon.one Java Community Conferences - in-person.
linktr.ee/jcon_conference
Imprint, privacy policy: http://jcon.one
GOTO Conferences @gotocon.com #GOTO Presents the Brightest Minds in Tech.
Check out GOTO Conferences.
https://gotopia.tech
https://www.youtube.com/@GOTO-
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Peter Klien @peterklien.bsky.social Kabarettist.
Gag Autor.
Universitäts-Lektor für Philosophie.
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
@thuanpv.bsky.social @thuanpv.bsky.social Senior Lecturer in Cyber Secutity at @UniMelb & ARC DECRA Fellow. Prev @MonashInfotech & @NUSComputing . (Fuzz) Testing enthusiast.
Oesterreichische Nationalbank @oenb.at Die Oesterreichische Nationalbank (OeNB) ist die Zentralbank der Republik #Österreich und integraler Bestandteil des Eurosystems. Impressum auf https://www.oenb.at/Service/impressum-und-haftung.html
European Investment Bank @eib.org As the EU bank, we provide finance and expertise for sustainable investment projects that make a strong impact on people’s lives in Europe and beyond.
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Stefan Nagy @snagycs.bsky.social Faculty @utah.edu.
My lab hunts bugs: https://futures.cs.utah.edu/bugs.
Mastodon: snagy@infosec.exchange
Twitter: @snagycs
WWTF @wwtf.at The Vienna Science and Technology Fund is a non-profit organisation to promote science and research in Vienna.
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
Alcides Fonseca @alcidesfonseca.com Synth-sizing programs. Associate Professor at U. Lisbon. blogs at alcidesfonseca.com
@martinaoccelli.bsky.social @martinaoccelli.bsky.social 
CAV @confcav.bsky.social 37th International Conference on Computer-Aided Verification. July 21-25, 2025 in Zagreb 🇭🇷. Publicity Co-Chairs: @erata.bsky.social & @frenkel_hadar. Use #cav25
Greater Zurich Area @greaterzurich.bsky.social Greater Zurich Area Ltd (GZA) promotes one of Europe’s top regions for AI, robotics, life sciences, blockchain & more.
European Research Council (ERC) @erc.europa.eu European Research Council, set up by the EU, funds top researchers of any nationality, helping them pursue great ideas at the frontiers of knowledge. #HorizonEU
Andrian (Andi) Marcus @andi-marcus.bsky.social 
Reuters @reuters.com 
adg @nf.id.au https://andrewgerrand.com/
PeerJ @peerj.bsky.social Open Access publisher of academic journals PeerJ & PeerJ Computer Science, a Taylor & Francis Company.
🇺🇦 Go performance channel @go-perf.dev #golang performance, runtime, concurrency. Talks, blogposts and open source projects for #gophers (mail: hello@go-perf.dev). Not affiliated with Go team.
https://go-perf.dev/
GolangIO @golang.io 
Dart @dart.dev An approachable, portable, and productive language for high-quality apps on any platform. https://dart.dev
JavaLand @javaland.bsky.social JavaLand – The Java Community Conference
https://www.javaland.eu
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
TypeScript @typescriptlang.org TypeScript is JavaScript with types and type-checking.
Compiles down to JavaScript, runs where JavaScript runs.
SXSW @sxsw.com Helping creative people share ideas and achieve their goals since 1987. SXSW 2027: March 15–21 | Austin, TX
tag eins Magazin @tageins.bsky.social Journalismus für Lösungen – gegen den Frust. https://www.tageins.at/
AppleInsider @appleinsider.com The official https://appleinsider.com account.
Apple news and rumors since 1997.
Microsoft Tech Community @mscommunity.bsky.social Home of the Microsoft Tech Community and its friends. Posts about events, content from great creators and experts, inside and outside of Microsoft about our products. 
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute