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Kotlin Blog

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Latest posts

Last updated 4 days ago

Signatures, be true: domain errors and functional handling in Kotlin

4 days ago

Sergey Chernov Sergey Chernov is a Lead Software Engineer at Salmon, specializing...

Klibs.io Grows to 4,200+ KMP Projects With Smarter Discovery and New AI Integrations

7 days ago

Explore a growing Kotlin Multiplatform catalog in your browser, or bring up-to-date...

Exploring Compose HTML for Server Side Rendering

10 days ago

Something is happening in server-rendered web development. React shipped Server Components. HTMX...

When Escape Routes Become Toll Roads: Mapping How Developers Move Between Programming Languages

11 days ago

TL;DR: This post relates findings about language migration from the 2025 State...

Kodee’s Kotlin Roundup: Birthday Wishes, Shipaton 2026, and the New Kotlin AI Benchmark

20 days ago

Hi everyone! July gave me plenty to celebrate: Kotlin turned 15, got...

Qodana 2026.2: More Security, Better Coverage, Less Configuration

26 days ago

Qodana 2026.2 makes it easier for development teams to act on code...

Know Kotlin? Ship It Everywhere and Win at Shipaton 2026

24 days ago

Somewhere in your notes there’s an app idea waiting for a free...

Secure Your APIs: OAuth2 and JWT for Beginners

26 days ago

This tutorial was written by an external contributor Mdu Sibisi Mdu Sibisi...

KotlinLLM is Going Open Source

27 days ago

TL;DR KotlinLLM is now public. It’s a research prototype for delegating runtime...

Kotlin Turns 15: Celebrate the Kotlin Effect

about 1 month ago

🎉 Kotlin turns 15! 🎉 For 15 years, you’ve helped shape Kotlin...

The History of Kodee, Kotlin’s Mascot

about 2 months ago

A few years back, the Kotlin team figured it was time their...

Introducing the Kotlin Benchmark for AI Coding Agents

about 2 months ago

Agentic coding benchmarks are getting closer to real-world software development. For Kotlin...