Kotlin Thursdays


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.

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…
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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

Microsoft Share Update on TypeScript 7

Microsoft's TypeScript 7, codenamed Project Corsa, transforms the compiler with a complete rewrite in Go, achieving up to 10x faster builds and reduced memory usage. With strict mode enabled by default, this update enhances type safety while maintaining compatibility. Developers are excited about the performance gains and improved efficiency for large codebases.

By Daniel Curtis

Presentation: Java Concurrency from the Trenches: Lessons Learned in the Wild

Hugo Marques explains how to navigate Java concurrency at scale, moving beyond simple frameworks to solve high-throughput IO challenges. Drawing from real-world Netflix projects, he discusses the pitfalls of nested parallel streams, managing backpressure with semaphores, and the shift from bounded executors to Virtual Threads. Learn to protect downstream services while maximizing JVM performance.

By Hugo Marques

Article: Spec Driven Development: When Architecture Becomes Executable

Spec-Driven Development inverts traditional architecture by making specifications executable and authoritative. It transforms declared intent into validated code through AI generation and provides architectural determinism. It eliminates drift through continuous enforcement, but demands new engineering discipline in schema design and contract-first reasoning.

By Leigh Griffin, Ray Carroll

Podcast: Somtochi Onyekwere on Distributed Data Systems, Eventual Consistency and Conflict-free Replicated Data Types

In this podcast, InfoQ spoke with Somtochi Onyekwere on recent developments in distributed data systems, how to achieve fast, eventually consistent replication across distributed nodes, and how Conflict-free Replicated Data Type (CRDTs) can help with conflict resolution when managing data.

By Somtochi Onyekwere

AWS CloudWatch Evolves into Unified Observability Platform with Apache Iceberg Support

AWS has expanded Amazon CloudWatch to unify log management across operational and security use cases. By integrating native OCSF normalization and Apache Iceberg-compatible storage via S3 Tables, the update aims to eliminate data silos and enable Zero-ETL analytics across multiple AWS accounts and regions.

By Steef-Jan Wiggers

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