Featured Groups (13)

  • Kotlin Town

    6 members Latest Activity: Nov 18, 2019

    Interested in Kotlin? Are you a practitioner?

    Kotlin is a statically typed…

  • Computational Linguistics Village

    15 members Latest Activity: May 6, 2018 Ever wonder how Google Translate works? It's computational linguistics! Join us here and learn all about it and more. Jim White will be our guide.…

  • Jobs

    75 members Latest Activity: Nov 11, 2021

    Post jobs here. Payment details are here. PayPal…

  • Contest Town

    9 members Latest Activity: Apr 13, 2010 Everyone likes a challenge. How about a contest? If you like to flex your muscle, why not join us here at Contest Town. You'll find some challenging…

  • Community Corral

    23 members Latest Activity: Aug 23, 2012 Are you interested in social networks? We're talking about virtual communities here. Community builders use tools and techniques. We'll discuss them…

  • Scala

    5 members Latest Activity: Jul 27, 2011 Scala is a general programming language and it runs on JVM. It's a static typed language with many features that make code concise and flexible.

  • Freelance Village

    11 members Latest Activity: Jul 6, 2018 Freelancing? Whether you're new or an old timer, this is the place for you! Share your tips and explore the possibilities here.

  • iPhone Development

    40 members Latest Activity: Jan 29, 2015 iPhone development is going nuts! All the apps, all the possibilities. Objective-C is the language. The SDK is out. Shops are springing up everywhere…

  • Ruby Town

    14 members Latest Activity: Dec 5, 2012 Ruby has made an impact on patterns of software development with its elegant syntax and Rails, an intelligent framework designed to simplify coding.

  • Clojure

    8 members Latest Activity: Feb 13, 2014 Clojure is a programming language that shares the powerful meta-programming facilities of Lisp, has an agent-based approach to concurrency like…

  • Groovy and Grails

    25 members Latest Activity: Feb 28, 2015 Using Groovy and Grails? Discuss it here.

  • Other Languages on the JVM Village

    9 members Latest Activity: Feb 28, 2015 Love Jython? Can't get enough JRuby? Groovy? Dynamic languages on the JVM can set you free! Scala? Sure! Let us know what you think here in the Other…

  • Java SE Town

    14 members Latest Activity: Jun 26, 2019 This group focuses on the Java SE environment. It's the core Java group. Questions? Answers? Musings? This is the place for you!

Happy 10th year, JCertif!

Notes

Welcome to Codetown!

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.

When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do your own thing. People who want to get to know you will click on your name or picture and…
Continue

Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.

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InfoQ Reading List

Embedding Atlas: Apple’s Open-Source Tool for Exploring Large-Scale Embeddings Locally

Apple has introduced Embedding Atlas, a new open-source tool for visualizing and exploring large-scale embeddings interactively. Designed for researchers, data scientists, and developers, the platform provides a fast and intuitive way to analyze complex, high-dimensional data—from text embeddings to multimodal representations—without requiring any backend infrastructure or external data upload.

By Robert Krzaczyński

GitHub Expands Copilot Ecosystem with AgentHQ

GitHub has announced AgentHQ, a new addition to its platform that aims to unify the fragmented landscape of AI tools within the software development process.

By Daniel Dominguez

Redis Critical Remote Code Execution Vulnerability Discovered After 13 Years

Redis recently released a security advisory regarding CVE-2025-49844. This critical (CVSS 10.0) use-after-free (UAF) vulnerability in Lua scripting could allow authenticated attackers to execute remote code on older versions of Redis and Valkey with Lua scripting enabled. Developers are urged to upgrade to patched releases as soon as possible.

By Renato Losio

AWS Launches Capabilities by Region Tool

AWS has launched "AWS Capabilities by Region," a powerful tool that streamlines service visibility for architects and developers. No more manual checks—now you can compare AWS services across regions interactively and plan deployments efficiently. With enhanced transparency and automated capability checks, streamline global projects and minimize delays.

By Steef-Jan Wiggers

Presentation: Achieving Precision in AI: Retrieving the Right Data Using AI Agents

Adi Polak explains the path from GenAI prototype to production by focusing on precision - the competitive edge. She details Agentic RAG architectures, emergent agent design patterns, and crucial feedback loops (LLM-as-a-judge) for refinement. Learn how to leverage data streaming (Kafka) to manage collaboration, memory, and scale microservices in real-time agent systems.

By Adi Polak

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