Codetown ::: a software developer's community
The annual open source convention, simply known as Oscon, has come around for its 13th year and this year it features Oscon Java. Oscon is where developers, innovators, businesspeople, and investors come together to change everyday business practices and thinking. It's a technical conference that covers a range of open source, from Linux and MySQL to middleware and cloud computing as well as anything in between.
Oscon is designed to provide informative tutorials, activities, and events that will inspire and educate those who attend. So what's the best part? If you follow this registration setup you can get into the the Expo Hall, which features over 60 exhibitors, for a mere 25 dollars. A small price to pay to meet directly with vendors and businesspeople working directly with open source. There's a wide variety of things to see, do, and learn at Oscon and now that it has been paired with Java you can expect to find information on the rich code libraries of Java, alongside the innovation that comes from open source.
With a variety of differently priced packages you can go all out or take a peek at all that Oscon has to offer. Oscon is located in Portland, Oregon and runs from July 25 through the 29th, with Oscon Data and Java both ending on the 27th. I hope to hear from anyone who is thinking about attending and those who do attend.
Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.

The Uno Platform team has simultaneously rolled out two significant updates: version 6.4 of the platform framework and version 2.0 of its premium tooling, Uno Platform Studio. Released on November 11th, 2025, these updates bring official support for .NET 10 and Visual Studio 2026, along with a new era of AI‑assisted, ‘agentic’ development features.
By Edin Kapić
Grafana Labs has released Grafana Mimir 3.0. This is a significant advancement for the open-source, horizontally scalable time series database. The release features a new design that separates read and write operations. This change greatly boosts performance, reliability, and cost efficiency for organizations handling metrics at scale.
By Claudio Masolo
Netflix engineers presented their architecture for a centralized data-deletion platform at QCon San Francisco, addressing a critical yet rarely discussed system design challenge. The platform manages deletion across heterogeneous data stores while balancing durability, availability, and correctness, processing 76.8 billion row deletions across 1,300 datasets with zero data loss incidents.
By Eran Stiller
Broadcom released Spring Framework 7.0 and Spring Boot 4.0, introducing first-class REST API versioning, JSpecify annotations for standardized null safety across the Spring portfolio, built-in resilience features such as retry and concurrency throttling, Jackson 3 for JSON processing, and modular autoconfiguration. The baselines are JDK 17 (while embracing JDK 25), Jakarta EE 11, and Kotlin 2.2.
By Karsten Silz
Google has released the new Jetpack Navigation 3 library, which redesigns from the ground up notification handling in Android apps. The new library gives full control on the back stack and integrates seamlessly with Jetpack Compose's state management.
By Sergio De Simone
© 2025 Created by Michael Levin.
Powered by
You need to be a member of Codetown to add comments!
Join Codetown