Boston Java Users ACM Chapter

Formerly the New England Java Users Group (NEJUG). Visit us on Meetup to see upcoming events and to join:

[JCON @jcon_conference]

We are happy to have @BostonJavaUsers back as a partner of #JCON2026!

For all #JUG members we offer 1,000 free #JavaUserGroup tickets!
First come, firste serve!
#JCON #Java @edeandrea

Free JUG ticket: https://t.co/3nK1jxxO3I

Become a partner JUG: https://t.co/ybUPx74bdA

[Boston Java Users ACM Chapter @BostonJavaUsers]

Thanks to @springrod for stopping by @BostonJavaUsers and the #BostonJavaMeetupGroup last night to talk about @Java #AI and #Embabel ! Thanks to @veevasystems for hosting the meetup!

https://t.co/ELWgKVifGA

[Boston Java Users ACM Chapter @BostonJavaUsers]

Kyle Ouellette of UNH’s InterOperability Lab presenting on reactive streams. Thank you to UNH for hosting us!

[Boston Java Users ACM Chapter @BostonJavaUsers]

We're looking for a new venue to host our meetings at in 2026. Got a lead? Please reach out to [email protected]

[Boston Java Users ACM Chapter @BostonJavaUsers]

Thanks to @Java_Champions @jeanneboyarsky for last night's presentation "@Java Does What Now?" hosted by #Oracle. The recording is available at

https://t.co/J2nHyrCBrT

[Boston Java Users ACM Chapter @BostonJavaUsers]

BJU ACM’s Henry Naftulin presenting on feature flags

[Boston Java Users ACM Chapter @BostonJavaUsers]

Dmitry Chuyko of Liberica JDK developer BellSoft, presenting on building effective container images using modern technologies.

[Boston Java Users ACM Chapter @BostonJavaUsers]

Nailya Alim presenting on "The impact of AI on unemployment rates in the U.S."

[Boston Java Users ACM Chapter @BostonJavaUsers]

Thanks to Prof. Michel Charpentier for the insightful session last night on #functionalprogramming in @java, and to @edeandrea for the lightning talk on @Java and #AI with @LangChain4j.

We recorded last night's sessions. The recordings are available at https://t.co/iIq5xLEH4r

[Boston Java Users ACM Chapter @BostonJavaUsers]

Full house tonight! Opening with a lightning talk from Albina Venyaminova, followed by a main talk from @venkat_s.

[Boston Java Users ACM Chapter @BostonJavaUsers]

This month’s presenter is one of our board members, Mayank Prakash, speaking on microservice anti-patterns.

[Boston Java Users ACM Chapter @BostonJavaUsers]

Talk #2 (JReleaser!) from @aalmiray now underway!

[Boston Java Users ACM Chapter @BostonJavaUsers]

Tonight's speaker @aalmiray beginning the first of his two talks.

[Boston Java Users ACM Chapter @BostonJavaUsers]

Want to learn more about performance & developer productivity in #JakartaEE 11? Join @ivar_grimstad in person at the @BostonJavaUsers on Feb 27 at 6pm EST in #Burlington MA!

Also a special lightning talk about #DeepSeek!

https://t.co/UMLRK3nrma

[Boston Java Users ACM Chapter @BostonJavaUsers]

Want to learn more about performance & developer productivity in #JakartaEE 11? Join @ivar_grimstad in person at the @BostonJavaUsers next week on Feb 27 at 6pm EST in #Burlington MA!

Also a special lightning talk about #DeepSeek!

https://t.co/UMLRK3nrma

[Boston Java Users ACM Chapter @BostonJavaUsers]

Daniel took us on a quick dive into Flink’s watermarking feature

[Boston Java Users ACM Chapter @BostonJavaUsers]

Daniel walking through some architectural patterns and discussing how Flink could help you implement them.

[Boston Java Users ACM Chapter @BostonJavaUsers]

Daniel Hinojosa sharing some great Java tips before starting his talk on Apache Flink. Thanks to No Fluff Just Stuff (NFJS) for sponsoring it!

[Boston Java Users ACM Chapter @BostonJavaUsers]

Bonus lightning talk from Jeremy on Wardley Mapping. Looking for examples of the code from his main talk? Right here: https://t.co/nYsVUWxM6w

[Boston Java Users ACM Chapter @BostonJavaUsers]

Main speaker Jeremy Davis explaining Domain Driven Design and Hexagonal Architecture via some live coding.