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Discover what’s going on in the Kotlin ecosystem | @JetBrains Video tutorials http://kotl.in/video News http://kotl.in/news Community discussions http://kotl.in/slack

🚀 Kotlin Multiplatform devs, this is the news you've been waiting for! The KMP plugin for Android Studio Otter | 2025.2.1 is now available on Linux and Windows. Install now 👇 kotl.in/kmp-plugin


Think you might have missed breaking Kotlin news? No worries! Kodee has gathered all the top stories in the latest Kotlin Roundup. ⤵️ blog.jetbrains.com/kotlin/2025/10…


Kotlin by JetBrains أعاد

JSR-330 arrives in #Koin Annotations 2.2 Use standard annotations: @Inject @Singleton @Named & @Qualifier ✅ Seamless interop with Dagger & others 🚒 Safer incremental migration for large projects 🎉 KMP Compatible ✌️ Koin simplicity 👉 blog.insert-koin.io/koin-annotatio…


kotlin's tweet image.

📣Announcing the first preview releases of Swift for Android, enabling you to build Android business logic with the same Swift that you use for Apple platforms. swift.org/blog/nightly-s… #Android

SwiftLang's tweet image. 📣Announcing the first preview releases of Swift for Android, enabling you to build Android business logic with the same Swift that you use for Apple platforms. swift.org/blog/nightly-s… #Android


We’re running our yearly Kotlin Multiplatform survey to understand how the ecosystem is growing, how our recent releases are performing, and where to focus our efforts next. Your experiences matter! Take a few minutes to share your feedback 👉 surveys.jetbrains.com/s3/KMP-Survey-…

kotlin's tweet image. We’re running our yearly Kotlin Multiplatform survey to understand how the ecosystem is growing, how our recent releases are performing, and where to focus our efforts next.

Your experiences matter! 

Take a few minutes to share your feedback 👉 surveys.jetbrains.com/s3/KMP-Survey-…

📢 Kotlin 2.3.0-Beta2 is out! Here are some of the highlights: ✅ Language: more stable and default features, a new checker for unused return values, and changes to context-sensitive resolution. ✅ Kotlin/JVM: support for Java 25. ✅ Kotlin/Native: improved interop through Swift…

kotlin's tweet image. 📢 Kotlin 2.3.0-Beta2 is out! Here are some of the highlights:
✅ Language: more stable and default features, a new checker for unused return values, and changes to context-sensitive resolution.
✅ Kotlin/JVM: support for Java 25.
✅ Kotlin/Native: improved interop through Swift…

Curious about Kotlin but not sure where to start? See how Java teams take their first safe steps and why tests are the perfect place to begin. 👉 kotl.in/adoption-guide…

kotlin's tweet image. Curious about Kotlin but not sure where to start? See how Java teams take their first safe steps and why tests are the perfect place to begin.
👉  kotl.in/adoption-guide…

💜 Don’t miss what’s next in Kotlin. Get bite-sized updates, inspiration, and sneak peeks delivered right to your inbox. Subscribe and stay in the loop 👉 kotl.in/news 📰 The new edition is coming soon!

kotlin's tweet image. 💜 Don’t miss what’s next in Kotlin.
Get bite-sized updates, inspiration, and sneak peeks delivered right to your inbox.

Subscribe and stay in the loop 👉 kotl.in/news

📰 The new edition is coming soon!

📢 Kotlin 2.2.21 is here! This version includes performance improvements and bug fixes. Changelog: ➡️github.com/JetBrains/kotl…

kotlin's tweet image. 📢 Kotlin 2.2.21 is here! This version includes performance improvements and bug fixes.
Changelog: ➡️github.com/JetBrains/kotl…

💳 Processing 43B+ transactions a year, @WorldlineGlobal chose Kotlin to write cleaner code, reduce runtime errors, and launch features faster – all within the Java ecosystem. For more on #ServerSideKotlin 👉 kotl.in/server-side-la…


A conversation around Kotlin coroutines 💜 @sebi_io, @zsmb13, and @marcinmoskala spent two glorious hours exploring coroutines in depth. 🎙️ If you love Kotlin, you won't want to miss this episode ⤵️ youtube.com/watch?v=1zY4_i…

kotlin's tweet card. Discussing Kotlin Coroutines with Marcin Moskała | Talking Kotlin 141

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YouTube

Discussing Kotlin Coroutines with Marcin Moskała | Talking Kotlin 141


🚀 Dokka 2.1.0 is out! This version focuses on stabilizing experimental features, supporting new Kotlin language updates, and improving the user experience. Key highlights include: ✅ Dokka Gradle plugin v2 enabled by default ✅ K2 analysis enabled by default ✅ Support for…


📢Kotlin 2.2.21-RC2 is here! This version includes performance improvements and bug fixes. Changelog: ➡️github.com/JetBrains/kotl…

kotlin's tweet image. 📢Kotlin 2.2.21-RC2 is here! This version includes performance improvements and bug fixes. 
Changelog: ➡️github.com/JetBrains/kotl…

💡 If you're thinking about submitting a session for KotlinConf 2026, check out our blog post with insider tips to help your proposal shine ✨ 👉 kotl.in/conf26-proposa…

🎤 Ready to share your Kotlin story on the big stage? The KotlinConf’26 Call for Papers is open! Learn how to craft a standout proposal with guidance from veteran presenters, JetBrains speakers, and KotlinConf committee members. Read more ⤵️ blog.jetbrains.com/kotlin/2025/10…



This year’s Kotlin Multiplatform Contest for students and recent graduates is open. Build a project using KMP, and it could take you to KotlinConf 2026 in Munich, Germany! 💜 kotl.in/contest-26


Ktor 3.3.1 is here! Check out the changelog for the full details. ktor.io/changelog/3.3/…


📢 Kotlin 2.3.0-Beta1 is out! Here are some of the highlights: ✅ Language: a preview of the unused return value checker and changes to context-sensitive resolution ✅ Feature stabilization: nested type aliases, exhaustive `when`, and the new time tracking functionality ✅…

kotlin's tweet image. 📢 Kotlin 2.3.0-Beta1 is out! Here are some of the highlights:

✅ Language: a preview of the unused return value checker and changes to context-sensitive resolution
✅ Feature stabilization: nested type aliases, exhaustive `when`, and the new time tracking functionality
✅…

Want to increase the speed of your iOS builds? Try incremental compilation for Kotlin/Native, by adding this to your Gradle properties: kotlin.incremental.native=true This is an experimental feature, and we'd love to hear your feedback. Learn more ⤵️ kotlinlang.org/docs/native-im…


📢Kotlin 2.2.21-RC is here – the first release with Xcode 26 support. 🎉 It also brings performance improvements and bug fixes. Changelog: ➡️github.com/JetBrains/kotl…

kotlin's tweet image. 📢Kotlin 2.2.21-RC is here – the first release with Xcode 26 support. 🎉 It also brings performance improvements and bug fixes.
Changelog: ➡️github.com/JetBrains/kotl…

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