Codetown
Codetown ::: a software developer's community
Kotlin Thursdays
Kotlin is a statically-typed language that runs on the JVM. Developed by a small JetBrains team in St. Petersburg, Kotlin is one of the hottest upcoming languages being used around the world. We're here to grow together as an open-source community and to learn collaboratively!
Crowdsourcing Kotlin-focused Tutorials
From content on the Kotlin language itself to programming paradigms to frameworks, we encourage anyone to submit content on anything Kotlin related. Our goal is learn collaboratively, meaning that the Kotlin Thursdays team is ready to help you submit content to share with others.
How do Kotlin Thursdays work?
Every Thursday, we release new content every season. We have blogs available here in KotlinTown. This season, we're creating webisodes to compliment that content. Code and documentation related to content is available on Github.
Interested in contributing? Head over Github to learn how you can get started :)
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.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
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Check out the Codetown Jobs group.
InfoQ Reading List
11 Sessions Not to Miss at QCon San Francisco 2025
As QCon San Francisco (Nov 17-21, 2025) approaches, the conference's program committee and track hosts are sharing their top picks from this year's lineup. Their selections span a wide range of topics, from AI-accelerated development and platform engineering to resilience patterns and career growth, all with QCon's signature focus on real-world case studies and lessons learned.
By Artenisa ChatziouPresentation: Building Distributed Event-Driven Architectures Across Multi-Cloud Boundaries
Teena Idnani explains how to architect and build resilient event-driven distributed systems in a multi-cloud reality. Using a fictional bank's migration journey, she shares practical, code-level solutions for overcoming major challenges: managing cross-cloud latency, ensuring event ordering and consistency, building resilience by design, and preventing duplicate events.
By Teena IdnaniGitHub Adds Post-Quantum Secure SSH Key Exchange to Protect Git Data in Transit
GitHub is introducing a hybrid post-quantum secure key exchange algorithm for SSH access when interacting with Git over SSH.
By Craig RisiMeta Ships React 19.2 Featuring Activity API, Cache Signals, and SSR Enhancements
React 19.2 introduces new APIs and performance improvements focused on better UI control and server rendering. Key additions include the new Activity component for managing UI states without losing component state, and the useEffectEvent hook, which separates event logic from effect dependencies.
By Daniel CurtisProducing a Better Software Architecture with Residuality Theory
Software architecture is tough because it blends coding, math, and business systems. Due to surprises, architectures tend to become irrelevant over time, Barry O'Reilly said. He presented residuality theory, where he suggested stressing naive architectures to reveal hidden “attractors” in complex business systems. This allows designs to better survive change and uncertainty.
By Ben Linders
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