Dmitry Nekrasov @scannorone.bsky.social Software Developer at JetBrains. Develop Kotlin core libraries. Competitive programming enthusiast. Formula 1 fan. Coffee geek. Views are my own.
@lihaoyi.com @lihaoyi.com 
Karma Krafts @karmakrafts.dev A growing love for open source software since 2015.
https://karmakrafts.dev
Joe Mwangi @joemwangi.bsky.social Scientist and a researcher. Love programming (Java, C), specifically graphics programming. Nuclear energy, clean energy supporter. Movies enthusiast! Love cats and dogs!
Weekly Dev's Brew @weeklybrew.dev Your morning companion for web dev insights.
Weekly technical deep-dives with your coffee. No hype, just carefully brewed web development updates. ☕️💻 Subscribe at https://wkbrw.dev/ip70p5j
@ijuma.bsky.social @ijuma.bsky.social 
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.
@ogkodee.bsky.social @ogkodee.bsky.social 
Quixotic AI @qxotic.ai AI sovereignty for the world's most trusted runtime.
https://qxotic.ai
Ivan “CLOVIS” Canet @ivcanet.bsky.social Kotlin developer & teacher @ 4SH, learn more about me: ivan.canet.dev
Open source at https://opensavvy.dev • @opensavvy.techhub.social.ap.brid.gy
Organizing the Kotlin Bordeaux User Group at https://bordeauxkt.io
Jan-Niklas Wortmann @wordman.dev Developer Advocate at JetBrains | RxJS Core Team Member | Angular GDE
(λ. borkdude) @borkdude.bsky.social #clojure (#cljKondo, #babashka) * functional programming * whole food plant based * progressive rock+metal * ♥ @lalage_ * http://github.com/borkdude
TamboUI @tamboui.dev https://tamboui.dev
cketti @cketti.de Find me at https://social.int21.dev/@cketti
Public Object [Unofficial] @publicobject.com.web.brid.gy Jesse Wilson on programming.
🌉 bridged from 🌐 https://publicobject.com/: https://fed.brid.gy/web/publicobject.com
@titzerbl.bsky.social @titzerbl.bsky.social 
Jesse Wilson @swank.ca Programming, inclusivity, sustainability, & 🦕. he/him.
publicobject.com
@letsencrypt.bsky.social @letsencrypt.bsky.social 
Google Open Source @opensource.google Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
TornadoVM @tornadovm.org Official #TornadoVM - JIT Compiler & Runtime system for running JVM applications on heterogeneous hardware.
https://www.tornadovm.org/
Zensical @zensical.org Adaptive systems for evolving ideas – Zensical creates scalable Open Source systems for technical writing that always keep you in the flow
https://zensical.org
JetBrains DataGrip @datagrip.bsky.social Your powerful cross-platform IDE for relational and NoSQL databases, by @jetbrains4data.com
Rust Language @rust-lang.org A programming language empowering everyone to build reliable and efficient software.
Website: https://rust-lang.org/
Blog: https://blog.rust-lang.org/
Mastodon: https://social.rust-lang.org/@rust
@ianlancetaylor.bsky.social @ianlancetaylor.bsky.social 
Michail Zarecenskij @mzarechenskij.bsky.social Lead Language Designer for Kotlin @ JetBrains
Konstantin Pavlov @kpavlov.me Human, Software Engineer: #AI, #Java, #Kotlin, OSS. Creator of #TachyonMCP, mokksy.dev, #KotlinxSchema
Vladimir Sitnikov @vladimirsitnikv.bsky.social System performance engineer at NetCracker. I like tuning Java and SQL. Program committee member of Heisenbug, Joker, JPoint, DevOops, and SmartData conferences
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io […]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
JetpackCompose.app @jetpackcomposeapp.bsky.social The #1 destination for all things Jetpack Compose. Keeping up with Android Development is hard. We make it easy, entertaining and rewarding.
World class Android Developers read our newsletter to remain sharp 👉🏻 https://www.jetpackcompose.app/newsletter
Michael Knyszek @michael.express #golang runtime
Daniel Martí @handle.invalid #cuelang #golang
https://mvdan.cc
London, UK
@roland.zone @roland.zone go (the language) security team lead 🔥💻🔥
Crystal Sheldon @crystal-l-sheldon.bsky.social Supporter of Computer Science Education with a focus on Java.
Check out free Java resources here: Learn.java
My posts are my own.
jOOQ @jooq.org Follow us for announcements related to https://jooq.org
Java @java-devs.bsky.social Exploring the power of Java—one bytecode at a time. 🔥
Mirko Sertic @mirkosertic.de #Java #Coder, #Systemarchitect, #Requirementsengineer, #Problemsolver and sometimes #Troubleshooter
Find my blog at https://www.mirkosertic.de.
Cliff Click @cliffclick.bsky.social Compiler researcher, mountain hiker, public speaking, long road trips, teaching, 20 patents, founder, father of 4.
Vadim Briliantov @vadim-briliantov.bsky.social Technical Lead and creator of Koog at JetBrains
Kotlin community stand @FOSDEM @fosdemkotlin.bsky.social https://fosdem.org/2025/
JetBrains for Data @jetbrains4data.com Feel the difference in every data task with PyCharm, DataGrip, DataSpell, and Datalore. Intelligent tools for your entire data workflow, by @jetbrains.com
Juan Fumero @jfumero.dev Software developer @oracle Java Platform Group. Opinions my own.
🔗 https://jfumero.dev
Oliver O. @olivero2.bsky.social Kotlin Multiplatform Software | TestBalloon
Charm @charm.land We make the command line glamorous.
https://charm.land/
Gabriel Ittner @gabrielittner.bsky.social Staff Software Engineer at Freeletics doing Android things and more
Kiro @kiro.dev Agentic AI development from prototype to production. Kiro helps you do your best work by bringing structure to AI coding with spec-driven development.
Vlad Mihalcea @vladmihalcea.bsky.social @Java Champion working on Hypersistence Optimizer, author of High-Performance Java Persistence.
Blogging at http://vladmihalcea.com
Dave Leeds @typealias.com I write and draw cartoons about #Kotlin at http://typealias.com
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!
Gradle Technologies @gradle.com Gradle Technologies is the award-winning company behind Gradle Build Tool—one of the most used build systems in the world—and Develocity®, the leading developer toolchain observability platform.
JetBrains Platform @platform.jetbrains.com News & tips for devs building plugins for @JetBrains.com products.
Subscribe: https://jb.gg/mp-updates
Chet Haase @handle.invalid Comedy writer, recovering software engineer.
Finding joy in saying nonsense with a straight face.
Most recent book: chethaase.com/androids
Dan Moore @mooreds.com Sr. Director, CIAM Strategy & Identity Standards at @fusionauth.io . Hangs out on HN too much. Author of "Letters to a New Developer", contributor to "97 Things Every Cloud Engineer Should Know". Writes at http://ciamweekly.com
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
Swift Language @swift.org Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Flutter @flutter.dev Google’s UI toolkit to build apps for mobile, web, & desktop from a single codebase. Official hashtag is #FlutterDev.
Dart @dart.dev An approachable, portable, and productive language for high-quality apps on any platform. https://dart.dev
Apache Kafka News @apache-kafka-news.bsky.social Regular news about #ApacheKafka or any Kafka API compatible implementation including the direct ecosystem. We are not affiliated with the Apache Software Foundation.
Rock the JVM @rockthejvm.com Teaching everything about Scala, Kotlin, functional programming and more.
https://rockthejvm.com
Petr Bouda @pbouda.bsky.social JVM/Java Enthusiast and author of Jeffrey Analyst (https://www.jeffrey-analyst.cafe/)
Ray Cromwell @realcromwellian.bsky.social Father of 2. Hacker, Engineer. Love Math, Science, History. Two time Entrepreneur w/exits. Former Googler on GWT, Gmail & AI. Currently, about 4-years working on ML models.
@douglea.bsky.social @douglea.bsky.social 
DBA @pgdba.bsky.social DB Specialist @Veeam, Ex-@Wise
drunkdba.medium.com
https://github.com/secp256k1-sha256/tenxdev
Vitaly Bragilevsky @bravit.bsky.social Head of Rust Ecosystem at JetBrains
Tagir Valeev @tagir-valeev.bsky.social Work at JetBrains. Java Champion. Check my Java book: https://mng.bz/671p
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
Andrea @andreatp.bsky.social 
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
☘️ 🌱🌍🌞✨️
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
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, ...
Jack Vanlightly @vanlightly.bsky.social Researcher, advisor, writer, formal verification eng @ Confluent.
Everything data (dist sys, databases, messaging, data eng/analytics).
https://jack-vanlightly.com, https://www.hotds.dev
Credit: ESO/B. Tafresh
Aurimas Liutikas @liutikas.net Software engineer working on AndroidX at Google. Gradle Fellow. He/him
www.liutikas.net/blog-posts/
https://www.liutikas.net/talks/
Alexander Udalov @udalov.bsky.social Software engineer @ Kotlin, JetBrains.
@volebamor.bsky.social @volebamor.bsky.social 
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!
The JRuby Project @jrubyproject.bsky.social Welcome to JRuby!
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/
Javi @javiersc.com Doing things with Kotlin, Gradle, and Android
David Soria Parra @thedsp.bsky.social Creator of the Model Context Protocol (https://modelcontextprotocol.io) with @jspahrsummers.bsky.social. Member of Technical Staff @ Anthropic. Ex-Meta, Ex-Sun. https://experimentalworks.net
Dropwizard @dropwizard.bsky.social Dropwizard is a Java framework for developing ops-friendly, high-performance, RESTful web services.
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
Christian Tzolov @tzolov.bsky.social Spring AI lead | MCP Java SDK maintainer | Spring Framework team at Broadcom
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! 🛠️
Marco Vermeulen @marc0der.bsky.social Open-source advocate and FP JVM developer. Bass player, Linux enthusiast, and wannabe gamer.
Creator of SDKMAN! https://sdkman.io
Co-author of Manning's FP in Kotlin: https://bit.ly/fpinkotlin
Oliver Weiler @helpermethod.bsky.social 
koush @koush.bsky.social 
Bitwarden @bitwarden.bsky.social Bitwarden equips enterprises and individuals with trusted security solutions for passwords, secrets, and passkey management.
@sormuras.bsky.social @sormuras.bsky.social 
JUnit Team @junit.org Shaping the future of testing on the JVM
Play Framework @playframework.com The Community Maintained High Velocity Web Framework For Java and Scala.
https://opencollective.com/playframework | https://github.com/playframework
Simon Ritter @speakjava.bsky.social Deputy CTO at @AzulSystems. Java Champion, member Java SE Expert Group, JCP EC, OpenJDK Vulnerability Group and Adoptium SC. AMA about Java and JVM.
Apache Pinot @apachepinot.bsky.social Real-time distributed OLAP datastore. Join our growing community at http://pinot.apache.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)
Project Helidon @helidon-io.bsky.social A Java framework for writing microservices that run on a fast web core powered by Virtual threads. A Microprofile implementation.
Apache Log4j (Logging Services) @handle.invalid Official account of the Apache Logging Services team. We maintain Log4j, Log4cxx, Log4net, Flume, and other components.
OpenRewrite by Moderne @openrewrite.github.io OpenRewrite recipes automate security vulnerability remediations, framework migrations, code compliance and more—across a growing language and technology ecosystem.
Maintained by Moderne.ai
GitHub: http://github.com/openrewrite
SQLDaily @sqldaily.bsky.social Daily Oracle SQL tips from the Oracle Developer Advocates for SQL
Android Weekly @androidweekly.bsky.social Get the best Android & Kotlin development news sent directly to your inbox since 2011! #AndroidDev #kotlin
https://androidweekly.net
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.
Gilles Duboscq @gillesduboscq.bsky.social 
Spring Tools @springtools.bsky.social Spring Tools for Visual Studio Code, Cursor, Eclipse, and Theia: https://spring.io/tools