Dmitrii Novikov @7nolikov.dev The best software developer in my flat.
https://ohmoveagain.com/
https://7nolikov.dev/
Chris Pflum @chrispflum.bsky.social Solving business challenges with cloud and AI solutions. Technology Leadership, Solutions Architecture. NYC/Tampa. #aws #azure thechrispflum.com
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
Gunnar Grosch @gunnargrosch.com Developer Advocate at Sinch | ex-AWS | AWS Serverless Hero | gunnargrosch.com | Sweden
Famiu Haque @famiu.dev Name's pronounced 'Fah-mew Hawk.' 🇧🇩 Student, programmer and Neovim contributor. Learning new stuff is my favorite pastime, second only to making awful jokes.
Direct @direct.wtf chicago-based musician with releases on Monstercat, Fent Plates, Bitbird and others. also a software developer creating MiniMeters
music: direct.wtf
software: minimeters.app
(he/him)
Seb Vidal @sebjvidal.bsky.social 
Christoph Priebe @zykloid.com Creator of Posterino, amateur photographer and chef. Crafting Swift code at day, creative code at night. Loves good coffee.
https://www.zykloid.com/posterino
https://www.zykloid.com/
Steph @steph.slatesource.com Professional Software Developer, Wildlife enthusiast & founder of Slatesource
Portfolio: https://slatesource.com/s/103
Erik Schmiegelow @eschmiegelow.bsky.social CEO Hivemind Technologies, passionate about FP, data engineering and web scale distribution, loves coffee and a good book, he/him
Scala Times @scalatimes.com A Weekly Scala Newspaper. Got a story/link/tip? Drop us a line: scalatimes@softwaremill.com!
Curated by the @softwaremill.com crew. Want a sticker? E-mail us!
Scala.IO @scalaio.bsky.social Scala.io - The French Scala event
The Scala Programming Language @scala-lang.org A programming language that scales with you: from small scripts to large multiplatform applications.
https://www.scala-lang.org
Madrid-GUG @madridgug.com Madrid Groovy Users Group
https://www.madridgug.com
Toulouse JUG @toulousejug.bsky.social Java User Group de Toulouse
AssertJ @assertj.github.io Fluent testing assertions for Java and the JVM
RotterdamJUG @rotterdamjug.bsky.social Follow this account to get updates on meetings by the RotterdamJUG (Java User Group).
Belgian Java User Group @bejug.bsky.social Java now, Java always :)
Paris JUG @parisjug.org The Paris Java User Group (Paris JUG) is a group based in France that meet every month to talk about Java Platform. http://parisjug.org
Alpes JUG @alpesjug.bsky.social The Java User Group of the Northen French Alps in Grenoble
Dropwizard @dropwizard.bsky.social Dropwizard is a Java framework for developing ops-friendly, high-performance, RESTful web services.
Official account of jfxcentral.com @jfxcentral.com JavaFX and the JavaFX Ecosystem
GraalVM @graalvm.org GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer resources 🚀
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!
JavaBin @javabin.bsky.social The Norwegian Java User Group
Regional branches in Oslo, Bergen, Trondheim, Stavanger, Sandefjord, Grimstad, Tromsø, Sogn
java.no, javazone.no
Java User Group Switzerland @jugch.bsky.social Java User Group Switzerland aims at promoting the application of Java technology in Switzerland. We run events in Basel, Berne, Lucerne, St. Gallen, Zurich, and online.
javaMexico @javamexico.org The Mexican Java Community
JUG Berlin-Brandenburg @jugbb.bsky.social Meetups und Vorträge zu allem, was mit JVM und Java oder mit Softwareentwicklung allgemein zu tun hat...
https://jug-berlin-brandenburg.de
https://www.meetup.com/de-DE/jug-bb/
JUG Muenster @jugmuenster.bsky.social The Java User Group Münster (Germany)
Warszawa JUG @warszawa.jug.pl Java User Group in Warszawa, Poland. https://warszawa.jug.pl/
@malagajug.bsky.social @malagajug.bsky.social 
Amsterdam Java User Group @amsterdamjug.bsky.social 
Brabant JUG @brabantjug.nl Java User Group for the province of North-Brabant. Community for anyone interested in Java and Open Source in or around Brabant.
Portland Java User Group @pjug.bsky.social Portland Oregon
Boston Java Users ACM Chapter @bostonjavausers.bsky.social Formerly the New England Java Users Group (NEJUG). Visit us on Meetup to see upcoming events and to join: https://meetup.com/nejug1
JUG Noord @jugnoord.bsky.social Java User Group for the northern Dutch provinces with a focus on JVM languages such as Java and Kotlin. We'll be hosting events in both Friesland and Groningen.
Organisers: @johanhutting.bsky.social @paulienvanalst.bsky.social @lutskedev.bsky.social
@java-user-groups.bsky.social @java-user-groups.bsky.social 
JUG Hannover @jughannover.bsky.social Java User Group Hannover, Germany
𝕏 https://x.com/jugHannover
🐘 https://ijug.social/@jughannover
📆 https://www.meetup.com/de-DE/java-user-group-hannover/
Spring @spring.io 
NYJavaSIG @nyjavasig.bsky.social The NYJavaSIG, a Java user group based in the NY Metro area, brings together Java developers from the tri-state region and worldwide.
Jim Grisanzio @grisanzio.bsky.social Building FOSS Communities https://grisanzio.com/ #foss #opensource
Czech JUG @czjug.bsky.social Czech Java User Group
🌐 https://jug.cz/
📅 https://meetup.com/czjug-prague
JavaZone @javazone.bsky.social JavaZone 2026, Norwegian Java conference, takes place on September 2-3, 2026, at Nova Spektrum, Lillestrøm near Oslo.
www.javazone.no
Madrid JUG @madridjug.es Madrid Java User Group (MadridJUG) es un grupo de desarrolladores cuyo interés es compartir el conocimiento y realizar actividades en torno a Java y la JVM
@javachampions.bsky.social @javachampions.bsky.social 
NLJUG - Dutch Java User Group @nljug.bsky.social NLJUG, the Dutch Java User Group founded in 2003, unites software developers, architects, ICT managers, student, and partners interested in Java tech.
www.nljug.org
JReleaser @jreleaser.org JReleaser - The quick and effortless way to release projects! https://jreleaser.org
Charles Oliver Nutter @headius.bsky.social JRuby co-lead, Java champion, Ruby hero, JavaOne Rockstar, international traveler and speaker. Book me for your next event! I depend on your donations and sponsorships! https://github.com/sponsors/headius
Mark Reinhold @mreinhold.org Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org
OpenJDK @openjdk.org The place to collaborate on an open-source implementation of the Java Platform and related projects · https://openjdk.org
Hibernate @hibernate.org The Hibernate team behind the suite of open source Java libraries around domain models.
https://hibernate.org
https://in.relation.to
@hibernate (X/Twitter)
Jfokus @jfokus.se Jfokus is all about developers!
Check out the conference: http://www.jfokus.se
JChateau Unconference @jchateauunconf.bsky.social Official account of the JChateau Unconference, next edition is March 04th-08th 2026
LangChain4j @langchain4j.dev Effortlessly build LLM-powered applications in Java, including chatbots, agents, structured data extraction and RAG: https://github.com/langchain4j/langchain4j
#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
jPrime Conference @jprimeconf.bsky.social 
Voxxed @voxxed.com Sharing expert knowledge on Java, JVM, Methodology, Cloud, Mobile & Future tech. Follow us for tutorials, presentations and interviews.
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
Jakarta EE @jakarta.ee Hosted by the @eclipse.org, Jakarta EE is focused on enabling community-driven collaboration and open innovation for the cloud.
https://jakarta.ee/
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.
Quarkus @quarkus.io Supersonic Subatomic Java
JCON Conference @jcon.one Java Community Conferences - in-person.
linktr.ee/jcon_conference
Imprint, privacy policy: http://jcon.one
Seattle Java User Group @seattlejug.bsky.social Java User Group of the Greater Seattle Area
https://meetup.com/seajug
https://seajug.org
https://twitter.com/seattlejug
https://fosstodon.org/@seattlejug
@scala-js.org @scala-js.org 
Spring Tools @springtools.bsky.social Spring Tools for Visual Studio Code, Cursor, Eclipse, and Theia: https://spring.io/tools
@java-champions.bsky.social @java-champions.bsky.social 
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
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
Kotlin Foundation @kotlinfoundation.org Protect, promote and advance the development of the Kotlin programming language. Learn more at kotlinfoundation.org
Kotlin Weekly @kotlinweekly.bsky.social Your weekly source of Kotlin News since 2016
Kotlin Fest 2024 @kotlinfest.dev 「Kotlinを愛でる」技術カンファレンス Kotlin Festの公式アカウントです。
Website → https://kotlinfest.dev
Contact → https://kotlinfest.dev/contact
Scalar Conference @scalar-conf.com Save the date 26-27 March 2026 and see you in Warsaw Poland!
Organized by @softwaremill.com x VirtusLab
#scalarconf
OWASP® Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
Apache Log4j (Logging Services) @handle.invalid Official account of the Apache Logging Services team. We maintain Log4j, Log4cxx, Log4net, Flume, and other components.
Vincent Pradeilles @v-pradeilles.bsky.social 
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him 🌈
Marco Arment @marcoarment.bsky.social Overcast, Accidental Tech Podcast, and… the internet, I guess
David Myers @david.fyi Staff Software Engineer | Open Source Maintainer | Dog Dad
Gustav @easycool.bsky.social UI architect
Sharing innovative interfaces
Founder: tabextend.com / aconiti.com
David Neal @reverentgeek.com ambassador of awesome 🥓 bearded believer 🥑 doodle-driven devrel 🥑 silly speaker 🥓 mediocre musician 🥓 @mongodb.bsky.social developer advocate
https://reverentgeek.com/links/
WebAssembly from the Ground Up @wasmgroundup.com A book about WebAssembly by @marianoguerra.org and @dubroy.com — learn Wasm by building a simple compiler in JavaScript.
https://wasmgroundup.com/
Patrick Dubroy @dubroy.com Programmer & researcher, co-creator of https://ohmjs.org. 🇨🇦 🇩🇪 🇪🇺
Co-author of https://wasmgroundup.com — learn Wasm by building a simple compiler in JavaScript.
Prev: CDG/HARC, Google, BumpTop
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
🚀
Jordi Bruin @jordi.bsky.social Indie dev that wants to help others do the same
biozal @biozal.bsky.social Developer 🥑
Loves #XCode, #Swift, #Kotlin, #Android, #Dotnet, #VisualStudio, #gRPC, and #IoT.
Opinions are my own.
React @react.dev The library for web and native user interfaces
Paul J. Adam @pauljadam.bsky.social Native #iOSdev Accessibility Specialist, Web/Mobile #a11y Consultant. #SwiftUI, JavaScript/ARIA, HTML/CSS, #WCAG / ADA/508. ATX #F150Lightning / #FordRaptor Meetup Organizer.
www.pauljadam.com
https://mastodon.social/@pauljadam
Moritz Halbritter @0.5ritter.de Putting bugs into Spring Boot since 2022.
Spring Boot team member | Lead of http://start.spring.io and Spring Initializr
More socials and info: https://mhalbritter.github.io/
Cameron McKenzie @cameronmckenzie.com Teaching others the love of programming is my passion. From cloud-native Spring Boot apps to Python and Mojo programming up and down the AI&ML stack, software development is my passion.
https://www.theserverside.com
https://www.youtube.com/@cameronmcnz
Darcy DeClute | Scrumtuous @scrumtuous.com Pythonista, Mojo lover for AI & ML, Java developer, Scrum Master and author of the best-selling Scrum Master Certification Guide. Looking forward to making friends in a supportive community. (I'm @Scrumtuous on all platforms, including YouTube. Subscribe!)
Spencer Gibb @spencer.gibb.us Software Engineer, Dad, Geek, Co-founder and Lead of #SpringCloud Core on the @spring.io team at Broadcom
Josh Long 🍃 @starbuxman.joshlong.com Spring Developer Advocate
Java Champion
Kotlin Google Dev Expert
https://YouTube.com/@coffeesoftware
https://github.com/joshlong