#JRuby - Twitter Hashtag

11 days ago

Successfully upgraded to JRuby 10 alongside a major @rails upgrade and a fresh .war + weblogic deployment. Huge shoutout and thank you to the @jruby core team and community for keeping the ecosystem strong. #weblogic #rubyonrails #jruby

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RubyOnRails.BA @RubyOnRailsBa

about 1 month ago

JRuby 10.1.0.0 Released — https://t.co/qaaeXT4Pzp (from 24/04/2026) #ruby #rubyonrails #programming #JRuby #10.1.0.0 #Released #JRuby.org #jruby https://t.co/OUqC5d1ZyS

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Andi / アンディ @largo

about 1 month ago

@headius on Stage now. #rubykaigi #jruby #ruby

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Andy Obtiva (Code Master)

@AndyObtiva

about 2 months ago

In his JRuby’s presentation at wroclove.rb 2026, @headius just shared a #JRuby Desktop GUI example, built with #Glimmer DSL for SWT!!! JRuby performance numbers are out of this world as per the attached photo!!!

AndyObtiva's tweet photo. In his JRuby’s presentation at wroclove.rb 2026, @headius just shared a #JRuby Desktop GUI example, built with #Glimmer DSL for SWT!!! JRuby performance numbers are out of this world as per the attached photo!!! https://t.co/AkwCqxT5YP

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RubyOnRails.BA @RubyOnRailsBa

about 2 months ago

Micro-Optimising in JRuby (from 06/09/2018) #ruby #rubyonrails #programming #Micro-Optimising #JRuby #jruby https://t.co/3pNfXHYtiy

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RubyOnRails.BA @RubyOnRailsBa

about 2 months ago

Installs Ruby, JRuby, Rubinius, TruffleRuby or MRuby (from 10/12/2020) #ruby #rubyonrails #programming #Installs #Ruby, #JRuby, #Rubinius, #TruffleRuby #MRuby #jruby, https://t.co/bj6cmnztql

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Mohit Sindhwani @onghu

about 2 months ago

Fantastic! #Oracle #JRuby #Rails

Yasuo Honda @yahonda

about 2 months ago

ActiveRecord Oracle enhanced adapter v8.1.0.rc3 has been released. JRuby support is back! https://t.co/91iEKEIMye

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Mohit Sindhwani @onghu

about 2 months ago

This is great news - support for #JRuby is coming back to the #Oracle-Enhanced Adapter for #Rails. Fantastic! https://t.co/KDZ417Fy8h #Programming #Tech

onghu's tweet photo. This is great news - support for #JRuby is coming back to the #Oracle-Enhanced Adapter for #Rails. Fantastic!

https://t.co/KDZ417Fy8h

#Programming #Tech https://t.co/gmmyB9kp42

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Emanuel @emanuelpeg

2 months ago

¿Cual es el estado de los lenguajes que corren sobre la plataforma Java?https://t.co/qhnJ4H7VJI #Clojure #Eta #Frege #Groovy #Java #javascript #jRuby #jython #Kotlin #Python #Scala

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ruby-news.kr @rubynewskr

2 months ago

RubyKaigi 2026 하코다테 개최 확정 및 주요 세션 안내 RubyKaigi 2026은 2026년 4월 22일부터 24일까지 일본 홋카이도 하코다테 아레나와 하코다테 시민회관에서 3일간 개최된다. #jruby https://t.co/G6B2Y2OqWs

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ruby-news.kr @rubynewskr

3 months ago

... #jruby https://t.co/AKpP58sIXy

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Santanu Bhattacharya @santattech

3 months ago

https://t.co/hd5JQbyf2b How I debug the #JRuby and #Weblogic issue. #ProgrammingLife

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Mohit Sindhwani @onghu

5 months ago

Since I know this script, it does a lot of repetitive work, and benefits greatly from the Java JIT. Wonder if YJIT, etc would have helped. All the same, I'm with @santattech on this - #JRuby was a beast for this requirement.

Santanu Bhattacharya @santattech

5 months ago

Today prepare a 1.7GB CSV (arnd 10M rows) with a script provided. The jump from MRI to JRuby: Ruby: 101s JRuby: 38s (Nearly 3x faster!) Python: 138s Go: 12s For heavy data processing and in Ruby ecosystem, JRuby is a beast. #jruby #programing #ruby

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Santanu Bhattacharya @santattech

5 months ago

Today prepare a 1.7GB CSV (arnd 10M rows) with a script provided. The jump from MRI to JRuby: Ruby: 101s JRuby: 38s (Nearly 3x faster!) Python: 138s Go: 12s For heavy data processing and in Ruby ecosystem, JRuby is a beast. #jruby #programing #ruby

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RubyOnRails.BA @RubyOnRailsBa

6 months ago

Alba is a JSON serializer for Ruby, JRuby and TruffleRuby. (from 29/06/2024) #ruby #rubyonrails #programming #serializer #Ruby, #JRuby #TruffleRuby. #jruby https://t.co/xeO3722z9e

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Barranquilla JUG 🇨🇴 @barranquillajug

6 months ago

🚀 Desde Barranquilla apoyando JConf Perú 2025 🇵🇪 Speaker confirmado → Luis Alfredo Porras Páez, Software Engineer en UnoSquare. 🔥 Talk: Java + Ruby = JRuby, lo mejor de dos mundos 📆 03 de diciembre | Lima ¡Una charla imperdible! #JConfPerú2025 #Java #Ruby #JRuby

barranquillajug's tweet photo. 🚀 Desde Barranquilla apoyando JConf Perú 2025 🇵🇪

Speaker confirmado → Luis Alfredo Porras Páez, Software Engineer en UnoSquare.

🔥 Talk: Java + Ruby = JRuby, lo mejor de dos mundos
📆 03 de diciembre | Lima

¡Una charla imperdible!
#JConfPerú2025 #Java #Ruby #JRuby https://t.co/woUF0yYGvp

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JAVAPRO @JAVAPROmagazin

6 months ago

Which JVM language fits your stack? #Kotlin for Android, #Scala for Spark, #Groovy for testing, #Clojure for concurrency, #JRuby & #Jython for scripts. Each solves different dev pains—fully JVM-compatible. Mihaela Gheorghe-Roman shows the big picture: https://t.co/Alu1qUVMlx

JAVAPROmagazin's tweet photo. Which JVM language fits your stack? #Kotlin for Android, #Scala for Spark, #Groovy for testing, #Clojure for concurrency, #JRuby & #Jython for scripts. Each solves different dev pains—fully JVM-compatible.

Mihaela Gheorghe-Roman shows the big picture: https://t.co/Alu1qUVMlx https://t.co/j1gJLx7HXJ

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ruby-news.kr @rubynewskr

7 months ago

Warbler를 활용한 Ruby 앱 패키징: 단일 JAR 파일로 모든 종속성 포함하기 Warbler는 JRuby 환경에서 Ruby 애플리케이션과 모든 종속성을 단일 실행 가능한 JAR 또는 배포 가능한 WAR 파일로 패키징하는 도구입니다. #jruby https://t.co/PwJpdvDb8o

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RPA 🐯 @rpaweb

7 months ago

What do y'all think about this? @yukihiro_matz @marcoroth_ @JemmaIssroff @tenderlove @peterzhu2118 @eightbitraptor @kddnewton @ioquatix @fxn I really wanna know your opinion on this topic? Anyone else who wants to weigh in are so welcome! #ruby/#rails #cruby #jruby #rubyfriends

Charles Oliver Nutter @headius

7 months ago

I just used JRuby and Warbler to package up a well-known Ruby-based background job server as an executable jar and it just works. Single-file deployment on any platform with a JVM and scaling far better than you can get with regular CRuby. JRuby is the future of enterprise Ruby.

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Mohit Sindhwani @onghu

8 months ago

I need to run this again to see what might have changed but there is a guide from earlier that I wrote: https://t.co/56EuanRuKa But I am delighted that some of the niggling issues might have now been resolved. #JRuby #Ruby #Programming

Charles Oliver Nutter @headius

8 months ago

Turn your Ruby gem into an all-in-one executable jar file with JRuby: * gem install warbler * warble * java -jar mygem.jar ... I forgot how easy this is. Blog post coming. https://t.co/DJDTcHLnZY

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