Codetown ::: a software developer's community
Last Update: May 9, 2018
Kotlin Evolution and Enhancement Process
dbacinski/Design-Patterns-In-Kotlin
Stackoverflow Documentation on Kotlin
Antonio Leiva - Android and any other monsters
Learn Kotlin with short coding challenges on your Android device
Blog that teach about Kotlin
Kotlin Programming: Next Level Java Development
Learn coding in Kotlin from scratch!
Kotlin in Action - Dmitry Jemerov, Svetlana Isakova
Programming Kotlin - Stephen Samuel, Stefan Bocutiu
Fundamental Kotlin, First Edition
Learn Kotlin quickly from the start
160 Minute Android Course
Reactive Programming in Kotlin - Rivu Chakraborty
Learn how to implement Reactive Programming paradigms with Kotlin, and apply them to Web programming with Spring Framework 5.0 as well as in Android Application Development. By Rivu Chakraborty
Kotlin for Android Developers - Antonio Leiva
Introduction to Kotlin Programming by Hadi Hariri
From Hello World to Interoperability with Java
From Nested Functions to Asynchronous Programming
Android Development with Kotlin - Marcin Moskala, Igor Wojda
Learn how to make Android development much faster using a variety of Kotlin features, from basics to advanced, to write better quality code
Mastering Android Development with Kotlin - Miloš Vasić
Master Android development using a variety of Kotlin features
Comment
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.

JobRunr has introduced ClawRunr, an open-source Java AI agent for scheduled, recurring, and one-off background tasks. Formerly JavaClaw, it runs on users' hardware and combines conversational interaction with persistent task execution, MCP tools, browser automation, and web, Telegram, and Discord channels, while using JobRunr for scheduling, retries, and monitoring.
By Diogo Carleto
Confluent introduces a new approach in Apache Kafka that moves schema IDs from message payloads to record headers, aiming to simplify schema governance and evolution. The update integrates with Schema Registry, improves compatibility across serialization formats, and reduces coupling between data and metadata in event-driven architectures.
By Leela Kumili
Meta has unveiled a new AI-driven capacity efficiency platform that uses unified AI agents to automatically detect and resolve performance issues across its global infrastructure, marking a significant step toward self-optimizing systems at hyperscale.
By Craig Risi
Hilary Mason shares her journey from academia to building AI products at scale. She discusses the shift from discrete engineering to probabilistic mindsets, explaining why managing "human considerations" is the hardest part of the stack. She explains the "existential crisis" for engineers, arguing that great architecture today is about context management, systems thinking, and good taste.
By Hilary Mason
Vitest 4.1, developed by VoidZero, enhances JavaScript testing with features like test tags for filtering and configuring tests, an experimental mode to bypass Vite's module runner, and new lifecycle hooks. It supports Vite 8 from the start. Notably, it reports improvements in performance compared to Jest. The release addresses issues and provides guides for migration.
By Daniel Curtis
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