r/JakartaEE is a subreddit with 645 members. The most common kinds of discussions are solution requests and news, and the community frequently discusses jakarta ee, java ee, microprofile, eclipse foundation, and java.
Jakarta EE (formerly known as Java EE or J2EE) is a set of specifications, extending Java SE with specifications for enterprise features such as distributed computing and web services. Jakarta EE applications are run on reference runtimes, that can be microservices or application servers, which handle transactions, security, scalability, concurrency and management of the components it is deploying.
Also see jakarta.ee
Popular Themes in r/JakartaEE
#1
Solution Requests
: "What is a good tutorial for learning Jakarta?"
13 posts
#2
News
: "WildFly 31 Delivers Support for Jakarta EE 10 and the New WildFly Glow Provisioning Tools"
6 posts
#3
Pain & Anger
: "Tricky servlet mappings!"
3 posts
#4
Advice Requests
: "Can anyone explain what are the uses of container and what it is?"
2 posts
#5
Self-Promotion
: "Deploy Jakarta EE Apps on the Cloud Automagically. With Payara Cloud, you simply select your war, click deploy, and watch your apps run on the cloud – automatically, like magic."
2 posts
Popular Topics in r/JakartaEE
#1
Jakarta Ee
: "Jakarta Ee 9 is now available within Jelastic PaaS for compatibility checks and projects migrations. One step closer to Jakarta Ee 10! Tomcat, TomEE, WildFly and Jetty are already updated within cloud platform, GlassFish and Payara are coming soon https://jelastic.com/blog/jakartaee-9-release/"
107 posts
#2
Java Ee
54 posts
#3
Microprofile
: "Eclipse Microprofile Course Bundle updated to Eclipse Microprofile 3.3"
21 posts
#4
Eclipse Foundation
: "Open Source Software Leader the Eclipse Foundation Announces Transition to Europe as Part of Continued Global Expansion"
12 posts
#5
Java
: "Minification of HTML in Java EE webapps"
12 posts
#6
Survey
: "The 2022 Jakarta EE Developer Survey is open!"
8 posts
#7
Glassfish
: "Glassfish server is supported by all 4 major Java IDEs (Eclipse IDE, IntelliJ Idea, VS Code, and Netbeans)"
7 posts
#8
Payara
6 posts
#9
Developer
: "The 2022 Jakarta EE Developer Survey is open!"
6 posts
#10
Cloud Native
5 posts
Member Growth in r/JakartaEE
Yearly
+20 members(3.2%)
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Last updated: September 29, 2026