Codetown ::: a software developer's community
What was the coolest software related event that you were a part of this year? I mean either coding a feature, product or an actual event.
Added by Michael Levin on December 24, 2012 at 7:00pm — 1 Comment
You can use the social API's to get new customers. One way is with Twitter's API. You can filter tweets for keywords and then friend the tweeters. That's what's happening when you tweet something and then you get followed by someone of that special interest.
I tweeted something yesterday about birds. Today, I found I was followed by @artmagenta, an artist who draws…
ContinueAdded by Michael Levin on December 9, 2012 at 9:52am — No Comments
Attention, people interested in technology in Africa.
This article is much more realistic than most of the…
ContinueAdded by Michael Levin on December 8, 2012 at 11:30am — No Comments
This report on GWT, "The Future of GWT", will be interesting to developers, architects and managers, too. You'll learn details about GWT's usability, its competitors and even opinions as to how it's going to stand up against Dart.
Over 1300 respondents provided data. Overall, GWT is looked upon highly by…
ContinueAdded by Michael Levin on December 4, 2012 at 4:00pm — No Comments
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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.

Google has open sourced CEL-expr-python, a Python implementation of the Common Expression Language (CEL), a non-Turing complete embedded policy and expression language designed for simplicity, speed, safety, and portability.
By Sergio De Simone
Form3 runs UK bank payments across three clouds simultaneously. At QCon London, their engineers explained how they built their custom Kubernetes operators, cross-cloud DNS tricks, and distributed databases, and what happened when they tried to sell them in America. Spoiler: US customers wanted East/West failover, not triple-active multi-cloud.
By Steef-Jan Wiggers
At QCon London 2026, Yinka Omole, Lead Software Engineer at Personio, presented a session exploring a recurring dilemma engineers face, whether to spend time mastering the newest technologies and frameworks or to invest in deeper, foundational problems that may appear less exciting but deliver long-term value.
By Daniel Dominguez
DoorDash has launched a multimodal machine learning system that aligns product images, text, and user queries in a shared embedding space. Trained on 32 million labeled query-product pairs using contrastive learning, the system improves semantic search, product ranking, and advertising relevance. Embeddings also support other machine learning tasks across the marketplace.
By Leela Kumili
Stefan Dirnstorfer discusses the shift from DOM-based testing to visual UI agents. He explains why LLMs often fail at precision tasks - like spotting one-pixel shifts or broken road networks - and shares how advanced image registration and "Chain-of-Thought" vision processing are essential for reliable QA. Learn why combining generative AI with classical algorithms is the future of automation.
By Stefan Dirnstorfer
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