The NYJavaSIG, a Java user group based in the NY Metro area, brings together Java developers from the tri-state region and worldwide.https://bsky.app/profile/nyjavasig.bsky.socialhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mrsbxclecn2yPuzzled whether it will rain or shine in NYC? Can't help you there but we can help with Java Puzzlers. Join us for our next meeting on August 4th and let's see what puzzles SImon Ritter has in store! Free pizza and prizes as well. Sign up at www.javasig.com29 Jul 2026 15:55 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mrsbxclecn2yhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mrfscjp6za2rSummer Fun – Modern Java Puzzlers! Sign up javasig.com for a great session with Simon Ritter! Pizza, puzzles and prizes. Sounds like a great meeting!24 Jul 2026 16:43 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mrfscjp6za2rhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mq5bsaxh5j2nGuess what tomorrow is? Billy Korando will be speaking about Java's data oriented features. Come learn about OOP vs DOP. It's not too late to register: www.javasig.com Pizza and prizes too. https://www.javasig.com08 Jul 2026 14:01 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mq5bsaxh5j2nhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mpyavgfspp2mJoin us July 9 as Billy Korando explores how Java's data-oriented features challenge classic OOP assumptions. Discover records, pattern matching, and sealed hierarchies. Sign up at nyjavasig.com! #Java #Programming https://nyjavasig.com06 Jul 2026 14:01 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mpyavgfspp2mhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mpqtpflojh2sJava is Data! Join us for our next meeting on July 9th with Billy Korando! See how recent changes to the Java language, such as Records, Pattern Matching, and Sealed Hierarchies, are enabling Java applications to be written in a Data-Oriented Programming (DOP) paradigm. register at nyjavasig.com03 Jul 2026 15:17 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mpqtpflojh2shttps://bsky.app/profile/nyjavasig.bsky.social/post/3mnxhxnm5y32qreminder that our next meeting is tomorrow. See you there! You'll learn how MCP actually works by building your own Java MCP server tool from scratch and creating an agent that uses it to deliver real-time, context-aware assistance directly in your development workflow. www.javasig.com10 Jun 2026 19:45 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mnxhxnm5y32qhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mnhwxelryv2fready for our 6/11 meeting. Come learn: * How context streams between IDEs and agents * How MCP messages are structured and exchanged * How to connect an MCP client to your custom tool Fill your tummy with pizza 🍕 and your brain with knowledge. Sign up at www.javasig.com04 Jun 2026 15:30 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mnhwxelryv2fhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mnaivkxz552tJava developers: come build with MCP on June 11 ⚡ Learn how context-aware AI agents work by creating your own MCP integration with David Parry. Register at www.javasig.com01 Jun 2026 16:30 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mnaivkxz552thttps://bsky.app/profile/nyjavasig.bsky.social/post/3mmy3joa7up2zReady to learn about Real-Time Agentic Context with MCP 👀 On June 11, we’re building a Java MCP server from scratch. Bring your laptop, eat pizza, and get ready to learn! Sign up at www.javasig.com29 May 2026 08:10 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mmy3joa7up2zhttps://bsky.app/profile/nyjavasig.bsky.social/post/3mh6mrxbfeq26Ready for learning and pizza> Come join us for Build Smarter AI Agents with Embabel from Rod Johnson (creator of the Spring Framework). And Joe Sherwin from Hazelcast on Streaming RAG. 👉 Sign up: www.javasig.com16 Mar 2026 14:03 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mh6mrxbfeq26https://bsky.app/profile/nyjavasig.bsky.social/post/3mgupsrmmuy23Join us for a deep dive into next-generation Java AI architectures! Learn how to build structured, production-ready AI agents with Embabel with Rod Johnson and explore a powerful streaming RAG architecture designed for scale with Joe Sherwin 👉 Sign up: www.javasig.com12 Mar 2026 15:31 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mgupsrmmuy23https://bsky.app/profile/nyjavasig.bsky.social/post/3mfaihdgzzo25Reminder that this evening we have our networking and icebreaker game. See you there. As a reminder, you need to register on Eventbrite in order to connect to the Zoom: See you at 7pm! https://www.eventbrite.com/e/nyjavasig-online-networking-and-icebreaker-game-tickets-1982643222249?aff=oddtdtcreator19 Feb 2026 21:01 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mfaihdgzzo25https://bsky.app/profile/nyjavasig.bsky.social/post/3mf3athzu6n2sHope everyone had a nice 3 day weekend. This month's meeting is a Zoom networking session with an icebreaker game. (In March, we will be back to in person). Note the special time of 7pm so those had RTO have time to get home. Sign up at https://www.eventbrite.com/e/nyjavasig-online-networking-and-icebreaker-game-tickets-1982643222249?aff=oddtdtcreator to connect to the Zoom.17 Feb 2026 19:01 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3mf3athzu6n2shttps://bsky.app/profile/nyjavasig.bsky.social/post/3meq5warpgm2vJava devs ☕️ Join our interactive networking session! Meet new people, reconnect, and grow your local Java community. We’ll start with a fun icebreaker game to spark great tech conversations. 👉 Sign up on Eventbrite to get the Zoom link: https://www.eventbrite.com/e/nyjavasig-online-networking-and-icebreaker-game-tickets-1982643222249?aff=oddtdtcreator13 Feb 2026 09:10 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3meq5warpgm2vhttps://bsky.app/profile/nyjavasig.bsky.social/post/3m73kgkgrld2dOnly 3 weeks until Christmas Eve, but we have a present (🎁) for you that you can enjoy tomorrow! Learn to build LLM-Powered Apps with Quarkus and LangChain4j! javasig.com https://javasig.com03 Dec 2025 13:22 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m73kgkgrld2dhttps://bsky.app/profile/nyjavasig.bsky.social/post/3m6wmqlvvvm27December is here—start the month by leveling up your Java + AI skills with Eric Deandra on 12/4 here in NYC! ❄️ Join us for a deep dive into Quarkus & LangChain4j and see how easy AI-powered apps can be. Sign up now at javasig.com! https://javasig.com01 Dec 2025 14:20 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m6wmqlvvvm27https://bsky.app/profile/nyjavasig.bsky.social/post/3m6pfbxmgbm2zBefore the leftovers run out, snag your spot for our December 4th meeting! 🦃 Java + AI with Quarkus & LangChain4j is coming up—image generation, RAG, POJO results & more. Register now at javasig.com. https://javasig.com28 Nov 2025 17:18 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m6pfbxmgbm2zhttps://bsky.app/profile/nyjavasig.bsky.social/post/3m6jj3iiya522🦃 Give yourself something extra to be thankful for! Sign up at javasig.com to join us on 12/4 for a deep dive into Java + AI with Quarkus & LangChain4j presented by Eric Deandra AI images, POJO-powered LLMs, local models & more—don’t miss it!26 Nov 2025 09:10 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m6jj3iiya522https://bsky.app/profile/nyjavasig.bsky.social/post/3m5wghgxu7w2cReminder that our next meeting is in just over 24 hours. See you in Midtown Manhattan to learn about Spring AI from Josh Long and James Ward! www.javasig.com Also our December meeting is right on its heels on December 4th. Save the date and keep an eye out for registration.18 Nov 2025 19:02 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m5wghgxu7w2chttps://bsky.app/profile/nyjavasig.bsky.social/post/3m5lqg5hztc22Did you see that we have not one, but two Java Champions speaking on Nov 19th? Come learn about Spring AI from the experts here in NYC. Sign up at: www.javasig.com14 Nov 2025 13:01 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m5lqg5hztc22https://bsky.app/profile/nyjavasig.bsky.social/post/3m5gzpnpv5p27🚀 Ready to dive into the future of Spring & AI? Join us for Bootiful Spring AI: An Evening with @starbuxman (Josh Long) & @jamesward (James Ward)! 🧠✨ 📅 Don’t miss your chance — Nov 19th: 👉 www.javasig.com #BootifulSpringAI #SpringFramework #AI #Java12 Nov 2025 16:04 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3m5gzpnpv5p27https://bsky.app/profile/nyjavasig.bsky.social/post/3lzgiqtjpkx24Reminder our meeting is tomorrow. See you there for "Huh? Java Does What Now? (Java 25 edition) " and "Introduction to AI Agents". www.javasig.com22 Sep 2025 13:20 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lzgiqtjpkx24https://bsky.app/profile/nyjavasig.bsky.social/post/3lz75yqcl5t2cAre your registered for next week's 30th anniversary meeting? You'll learn about AI agents and some surprises in different versions of Java! Sign up to join us in person (in midtown this time) for our Sept 23rd meeting: www.javasig.com19 Sep 2025 15:19 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lz75yqcl5t2chttps://bsky.app/profile/nyjavasig.bsky.social/post/3lyv7ezpi7d2cIt's our 30th anniversary meeting. Come see Frank's thunder talk introducing AI agents and Jeanne's "java does what now" talk. There will even be a surprise in honor of the special day. Sign up to join us in person (in midtown this time) for our Sept 23rd meeting: www.javasig.com15 Sep 2025 16:17 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lyv7ezpi7d2chttps://bsky.app/profile/nyjavasig.bsky.social/post/3lykccathay25🚀 Java devs, think you know every edge case? Join author Jeanne Boyarsky on Sept 23 @ 6:30pm for real-world Java "gotchas" from Java 17–25 (and beyond)! Sharpen your instincts & avoid hidden pitfalls. Sign up: javasig.com #Java #Java25 #JUG #DevCommunity11 Sep 2025 08:10 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lykccathay25https://bsky.app/profile/nyjavasig.bsky.social/post/3ltevamtqjx2eWaiting for your VM to start up? Then you have time to register for our next meeting :). Join us on Thursday to learn how Project Leyden can help: www.javasig.com07 Jul 2025 13:27 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3ltevamtqjx2ehttps://bsky.app/profile/nyjavasig.bsky.social/post/3ltawiddrcm23On Thursday we have Billy Korando speaking about Project Leyden. We are in the same location as last month. Sign up to attend in person at: www.javasig.com05 Jul 2025 23:38 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3ltawiddrcm23https://bsky.app/profile/nyjavasig.bsky.social/post/3ltaw7ewuw32nSave the date! Our next meeting is on Thursday 7/10 and features Billy Korando from Oracle speaking about Project Leyden . We are still working on a meeting spot.and will post the sign up after we have that nailed down.05 Jul 2025 23:33 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3ltaw7ewuw32nhttps://bsky.app/profile/nyjavasig.bsky.social/post/3lsezvl7wdm2kAll set for tomorrow's meeting on using Java with TestContainers and Docker? Note that the location is a bit different. Still in Lower Manhattan but allow a little extra walking time if you are coming from the PATH. Details on signup and location at www.javasig.com24 Jun 2025 21:25 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lsezvl7wdm2khttps://bsky.app/profile/nyjavasig.bsky.social/post/3lsbuszhx7r2e🚀 The AI landscape is moving fast! Join us Wed for Testing GenAI Apps in Java with Testcontainers & Docker. ✅ Learn how to test LangChain4j, Spring AI, RAG workflows & more with confidence. Sign up: nyjavasig.com #Java #AI #Testcontainers #Docker #GenAI23 Jun 2025 15:16 +0000at://did:plc:ct53bbznvxfxacldycrry5vr/app.bsky.feed.post/3lsbuszhx7r2e