Eclipse Vert.x

Thanks to Netty io_uring maintainers, OpenJDK contributors, and Vert.x cleartext HTTP/1/2 sniffing. After a year of optimization and upgrading to Linux 6.1 and JDK 25, we doubled the gateway QPS limit in production.

Eclipse Vert.x 5.0.8 / 4.5.25 have been released • vertx.io/blog/eclipse-v… • vertx.io/blog/eclipse-v…

Eclipse Vert.x 5.0.7 / 4.5.24 have been released, fixing bugs as well as cve.org/cverecord?id=C… - vertx.io/blog/eclipse-v… - vertx.io/blog/eclipse-v…

Eclipse Vert.x 5.0.6 / 4.5.23 have been released, fixing bugs as well as cve.org/CVERecord?id=C…. vertx.io/blog/eclipse-v… vertx.io/blog/eclipse-v…

Eclipse Vert.x 5.0.5 and 4.5.22 have been released providing fixes for CVE-2025-11965 and CVE-2025-11966 vertx.io/blog/eclipse-v… vertx.io/blog/eclipse-v…

🎉 JUnit 6 is here, and Vert.x is ready! The latest JUnit is fully compatible with the vertx-junit5 module, starting from Vert.x 5.1. Make sure you're on Java 17+ and import the JUnit BOM to avoid surprises. 👉 vertx.io/blog/junit6-is… @vertx_project #JUnit #Java

Read @notessensei success story with Eclipse Vert.x on our blog

🛠️ Vert.x in Action: DRAPI’s Developer-Centric Success Story Looking for a real-world example of @vertx_project ? 👉 Read the full story: vertx.io/blog/drapi-a-v… #Vertx #Java #ReactiveProgramming #OpenSource Thanks @notessensei

Eclipse Vert.x 5.0.4 has been released providing fixes for CVE-2025-58057 and CVE-2025-58056 vertx.io/blog/eclipse-v…

Eclipse Vert.x 4.5.21 has been released providing fixes for CVE-2025-58057 and CVE-2025-58056 vertx.io/blog/eclipse-v…

Eclipse Vert.x 4.5.20 has been released, fixing a regression introduced in 4.5.19 vertx.io/blog/eclipse-v…

Eclipse Vert.x 4.5.19 has been released vertx.io/blog/eclipse-v…

Eclipse Vert.x 5.0.3 an 4.5.18 have been released vertx.io/blog/eclipse-v… / vertx.io/blog/eclipse-v… , providing protection for MadeYouReset DDOS attacks

Eclipse Vert.x 4.5.17 and 5.0.2 have been released. vertx.io/blog/eclipse-v… vertx.io/blog/eclipse-v…

Eclipse Vert.x 5.0.1 has been released vertx.io/blog/eclipse-v…

Eclipse Vert.x 4.5.16 has just been released! vertx.io/blog/eclipse-v…

@vertx_project Great news! I've been developing a massive data processing application for a few months now, using the release candidate versions, and everything's going excellent. Thanks for your work! 👏🎉

Eclipse Vert.x 5.0.0 has been released, all the details vertx.io/blog/eclipse-v… , you can learn what's new in this release here vertx.io/blog/whats-new…

Eclipse Vert.x 5.0.0.CR8 has just been released vertx.io/blog/eclipse-v… , this shall be the last CR before GA. You can expect GA next week.

The 7th candidate of Eclipse Vert.x 5 has been released - vertx.io/blog/eclipse-v…