Codetown ::: a software developer's community
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It's a good book, especially for community leaders. In fact, if you like the book you might want to join Jono and about 200 other community leaders for the Community Leadership Summit. This free un-conference runs every year the weekend prior to OSCON. I attended for the first time last year and really enjoyed myself.
Jeff
Thanks, Jeff - between the Community Leadership Summit, OSCON and Open Source Bridge, I may as well move to Portland. Oh well, there's always Portlandia. Yes, the Community Leaders Summit looks like a good conference. Thanks.
And, thanks for inspiring me to take a second look at this book. I just picked it up again and read "The Building Blocks of Building Buzz", which I find to be the greatest reward of being part of an online community. People love to contribute when they feel comfortable enough to actually engage. Do you find yourself agreeing with Jono's approaches in this book and sometimes saying "Hey, I do that when I build communities"?
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.
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Microsoft has announced the limited public preview of Copilot Autofix for GitHub Advanced Security for Azure DevOps, extending AI-powered vulnerability remediation to teams using Azure Repos.
By Craig Risi
AWS launched Lambda MicroVMs, a new serverless compute primitive that runs each user session or AI agent in its own Firecracker virtual machine with hardware-level isolation, snapshot-based rapid launch, and state preservation for up to eight hours. Reddit community analysis found the minimum setup costs $3.03/day, roughly 9x Fargate spot pricing.
By Steef-Jan Wiggers
Event-driven architecture promises scalability, but in Java-based real-time systems the tradeoffs only surface in production. Drawing on a Java/Kafka contact center platform handling 80k BHCC across 10k agents, this article details where the design breaks down—state management, partition limits, deduplication, JVM tuning, cascading consumer failures—and the Redis-backed patterns that fixed each.
By Sagar Deepak Joshi
This week's Java roundup for June 22nd, 2026, features news highlighting: the GA releases of Hardwood 1.0 and Endive 1.0; the June 2026 edition of Azul Payara; point releases of Quarkus, LangChain4j; the first beta release of WildFly 41; and introducing Eliya JDK and the Open Source Sustainability Initiative (OSSI), the latter of which was founded by HeroDevs and Commonhaus Foundation.
By Michael Redlich
Asymm Systems has released Eliya 25.0.3, an OpenJDK 25 LTS distribution aimed at improving production diagnostics in Java environments. It consolidates several HotSpot features into an opt-in Production profile. Eliya is designed for teams needing reliable diagnostic data, especially in regulated settings. Future enhancements are planned for Phase 2.
By A N M Bazlur Rahman
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