Welcome to issue number three hundred and twenty-nine of Hashtag Jakarta EE! The upcoming week, I will be in Brussels for Open Community eXperience 2026. My talk, titled The Past, Present, and Future of Enterprise Java – with Jakarta EE is scheduled for Wednesday. When I am not attending other talks or roaming the hallway, I can be…

Jakarta EE's platform is a central hub for Java developers, offering insights into enterprise Java technologies, Java EE specifications, and Jakarta EE implementations. Through articles, tutorials, and community updates, Jakarta EE offers insights into Java application development, server-side programming, and microservices architecture. Readers can learn about Jakarta EE APIs, containerization techniques, and cloud-native Java frameworks to build scalable and resilient enterprise applications. Additionally, Jakarta EE provides updates on the latest developments in Java ecosystem, Jakarta EE roadmaps, and community-driven initiatives to empower Java developers and advance the Jakarta EE platform.

Jakarta EE

Issue 329 of the Hashtag Jakarta EE newsletter covers the upcoming Open Community eXperience 2026 conference in Brussels and provides a detailed milestone timeline for the Jakarta EE 12 release. Key milestones include REST 5.0, CDI 5.0, JSON-P 2.2, and JSON-B 3.1 progressing through M4 (April–May). The Jakarta EE Core Profile 12 is targeted for Q4 2026, with the Web Profile and Platform releases expected in Q1–Q2 2027.

Hashtag Jakarta EE #329