Codetown ::: a software developer's community
There's theory, fiction, and fantasy. . .and then there's real life. Life's lessons—successes and failures alike—have much to teach us. Since there is only so much that one person can experience in a…Continue
Started by Michael Levin Jun 10, 2016.
Brad wrote: I noticed that in the Florida Mall, there are a lot of kiosks and the sellers there want to sell their stuff.…Continue
Started by Michael Levin. Last reply by Michael Levin Oct 31, 2011.
Coincidently, I was reading an article about "Startup Weekend" when I received the email from Mike about demo city. http://startupweekend.org/ I would…Continue
Tags: startup, jobs, ideas, web2.0, web
Started by Tom Duerr. Last reply by Mario Talavera Mar 6, 2011.
Does your startup need an elegant web presence? It's amazing that some very simple websites…Continue
Tags: entrepreneurship, startups, startup
Started by Michael Levin. Last reply by Michael Levin Mar 1, 2011.
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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.

This week's Java roundup for January 19th, 2026, features news highlighting: JEP 527, Post-Quantum Hybrid Key Exchange for TLS 1.3, targeted for JDK 27; GlassFish Grizzly 5.0; the quarterly release of the Oracle Critical Patch Update (CPU) Advisory; the January 2026 edition of the Payara Platform; and maintenance releases of Liberica JDK, GraalVM, OpenXava and Ktor.
By Michael Redlich
OpenAI and Anthropic have announced new healthcare-oriented AI offerings that extend their models beyond general conversational use and into regulated clinical and life sciences environments. Both releases emphasize technical integration, interoperability, and governance, reflecting a shift toward AI systems designed to operate directly within existing healthcare infrastructure.
By Robert Krzaczyński
Friction is the invisible current that sinks every transformation. Friction isn’t one thing, – it’s systemic. Relationships produce friction: between the people, teams and technology. The fix isn’t Kubernetes, the Cloud or AI. The fix is changing our patterns of thinking, communicating, and organizing.
By Cat Morris, Diana Montalion
Cedar, an open-source policy language architected by AWS, has joined the CNCF as a Sandbox project. Designed for fine-grained application permissions, it decouples access control from code using a verifiable, high-performance policy engine. Cedar supports RBAC, ABAC, and ReBAC, offering a secure, analyzable alternative to general-purpose tools like OPA.
By Mark Silvester
Guilherme Carreiro discusses the architecture behind Shopify’s theme system, focusing on balancing extreme customizability with platform stability. He explains how they leverage Liquid as a safe DSL, optimize performance via native extensions (Rust/C), and use JSON schemas to bridge the gap between developers and merchants.
By Guilherme Carreiro
© 2026 Created by Michael Levin.
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