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Your Kotlin story could take the stage in Kraków! 🎤 The KotlinConf 2027 Call for Papers is now open. Submit your talk and share your ideas, experience, and expertise with the Kotlin community. Apply now: kotl.in/gnmin6

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KotlinConf @kotlinconf.com · 16/09/2026

🔥 The Kotlin community is already planning the next reunion! 📍 Kraków, Poland 📅 April 21-23 KotlinConf 2027 Super Early Bird tickets are now on sale – it’s the lowest price for the biggest Kotlin event of the year. 🎟️ Get yours today! kotl.in/conf27-seb-x

kotl.in

KotlinConf 2027, Apr 21–23, Kraków

KotlinConf is the official Kotlin conference by JetBrains. It is a place for the community to gather and discuss all things Kotlin.

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KotlinConf @kotlinconf.com · 02/09/2026

Any guesses where Kodee is traveling to next? 📍

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KotlinConf @kotlinconf.com · 31/08/2026

Throwback to KotlinConf'26 💜 We had a great time catching up with the Kotlin community, meeting so many of you in person, and enjoying everything the conference had to offer. We're already looking forward to KotlinConf'27!

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KotlinConf @kotlinconf.com · 10/08/2026

Don’t forget to subscribe to our newsletter! Something big is coming soon, and you can be among the first to know! kotlinconf.com/subscription

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KotlinConf @kotlinconf.com · 10/07/2026

Even with high hopes, Matheus Leandro Ferreira knew the competition was tough. 👉 Read his reflections on winning a Golden Kodee and learn about others’ roads to victory in our latest blog post: kotl.in/bqs18m

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KotlinConf @kotlinconf.com · 09/07/2026

When the competition is strong, nothing feels certain. 👉 Read @skydoves.bsky.social's reflections on winning a Golden Kodee and explore more winner stories in our latest blog post: kotl.in/bqs18m

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KotlinConf @kotlinconf.com · 08/07/2026

@nicole-terc.bsky.social was convinced she wasn't taking home a Golden Kodee, making the win all the more memorable. 👉 Read her interview and discover more stories from this year's Golden Kodee winners: kotl.in/bqs18m

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KotlinConf @kotlinconf.com · 07/07/2026

Winning a Golden Kodee was somewhere between a surprise and an expectation for Eeva Jonna Panula. Read her story and meet more of this year's Golden Kodee winners in our latest blog post. 👇 kotl.in/bqs18m

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KotlinConf @kotlinconf.com · 06/07/2026

What goes through your mind when you win a Golden Kodee? 👉 Read Yinlong Liu's reflections and discover more stories from this year's Golden Kodee winners in our latest blog post: kotl.in/bqs18m

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KotlinConf @kotlinconf.com · 03/07/2026

What does it take to master deep technical expertise and build a thriving community? The Golden Kodee winners break down their journeys and share technical insights and career advice in our new interview series. 🔗 Learn from our winners here: kotl.in/bqs18m

kotl.in

In Conversation With the Golden Kodee Winners - The JetBrains Blog

KotlinConf 2026 marked a milestone for the Kotlin community: the very first Golden Kodee Community Awards. The awards recognize the individuals and communities whose passion and dedication help the Ko

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KotlinConf @kotlinconf.com · 27/05/2026

With #KotlinConf26 in the rearview mirror, we want to hear from you! Share your favorite insights, best pictures, and unforgettable memories from the event. And tell us – did you manage to snap a photo with Kodee?

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KotlinConf @kotlinconf.com · 22/05/2026

Great session from Spring Developer Advocate @starbuxman.joshlong.com on “Bootiful Kotlin”, showcasing how Kotlin and Spring Boot complement each other to make JVM development more concise, expressive, and enjoyable.

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KotlinConf @kotlinconf.com · 22/05/2026

In his "Evolving Language Defaults" talk, Michail Zarečenskij, Lead Language Designer for Kotlin, explored what happens when the “right” defaults in a programming language stop being right, and how modern languages continue evolving around safety, convenience, and practicality.

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KotlinConf @kotlinconf.com · 22/05/2026

Alejandro Serrano Mena explores the design trade-offs behind Kotlin’s new context parameters feature, offering practical guidance for library authors and API designers navigating receivers, extensions, and the “spotlight principle”. Watch it live! kotl.in/3g9jmy

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KotlinConf @kotlinconf.com · 22/05/2026

Day 1 of #KotlinConf26 was one to remember! From insightful sessions and great networking to coding challenges, meeting our partners, and connecting at the JetBrains booth, there was always something happening between sessions. Thanks for being a part of it!

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KotlinConf @kotlinconf.com · 22/05/2026

A big thank-you to Xebia for joining #KotlinConf’26 as a Bronze Partner! Stop by their booth to discover how Xebia helps organizations drive innovation through AI, data and cloud modernization, intelligent automation, and digital platform engineering.

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KotlinConf @kotlinconf.com · 22/05/2026

Urs Peter explores eval-driven development, a practical approach to testing and improving agentic systems through metrics, continuous evaluation, regression detection, and real-world feedback loops using Koog. Live at: kotl.in/3g9jmy ‎

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KotlinConf @kotlinconf.com · 22/05/2026

🎉 The KotlinConf’26 Opening Keynote was packed with exciting news! Highlights included the Kotlin Toolchain, official Kotlin support for Visual Studio Code, the next-gen of AI tools for Kotlin development – and this is just the beginning! ➡️ kotl.in/conf26-higlights

blog.jetbrains.com

KotlinConf’26 Keynote Highlights: Advances in Language Design, Tooling, AI-Driven Workflows, and Multiplatform Development | The Kotlin Blog

At KotlinConf’26, the JetBrains team and industry partners shared how Kotlin continues to evolve for developers at every scale.

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KotlinConf @kotlinconf.com · 22/05/2026

Thanks to Moderne for supporting #KotlinConf’26 as a Bronze Partner! Drop by their booth to learn how Moderne and OpenRewrite help teams modernize codebases with tools that enable safe, automated, large-scale code changes.

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KotlinConf @kotlinconf.com · 22/05/2026

Thanks to @sentry for supporting #KotlinConf26 as a Bronze Partner! Visit their booth to see how Sentry helps developers debug, monitor, and fix issues faster.

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KotlinConf @kotlinconf.com · 22/05/2026

Marat Akhin explores how value semantics in Kotlin can lead to safer, clearer, and more maintainable applications, while addressing the performance and design trade-offs developers face. Join us live! kotl.in/3g9jmy

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KotlinConf @kotlinconf.com · 22/05/2026

A big thanks to #KotlinConf26 Silver Partner @gradle! Stop by their booth to learn how Gradle Build Tool and Develocity help teams speed up builds, troubleshoot faster, and improve developer productivity.

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KotlinConf @kotlinconf.com · 22/05/2026

Huyen Tue Dao explores recent and upcoming Kotlin features, examining the ideas, design decisions, and implementation details shaping the language, and what they mean for everyday development. Watch live: kotl.in/3g9jmy

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KotlinConf @kotlinconf.com · 22/05/2026

We loved seeing you all at the #KotlinConf26 party last night! We hope you had as much fun as we did, and we’re even happier to see you again today for more Kotlin, learning, and great conversations!

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KotlinConf @kotlinconf.com · 22/05/2026

A special thanks to Uber for supporting #KotlinConf’26 as a Silver Partner! Visit their booth to learn how Uber’s platforms for mobility, delivery, and freight help connect millions of people and businesses in cities around the world.

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KotlinConf @kotlinconf.com · 22/05/2026

A big thank you to #KotlinConf26 Bronze Partner @Kotzilla_io! Visit their booth to meet the creators of Koin and learn about their tools that help Kotlin developers debug and resolve complex application issues.

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KotlinConf @kotlinconf.com · 22/05/2026

Good morning, #KotlinConf26! Day 2 starts at 9:00 am CEST with Lena Reinhard’s inspiring keynote We Were Meant To Be. Tune in live: kotl.in/3g9jmy

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KotlinConf @kotlinconf.com · 21/05/2026

Have fun at the party, but don’t sleep in! Tomorrow at 9:00 am CEST, we’re kicking off with Lena Reinhard’s keynote talk We Were Meant To Be. Join us live: kotl.in/3g9jmy

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KotlinConf @kotlinconf.com · 21/05/2026

A huge thanks to our Silver Partner, the Kotlin Foundation! If you’re at #KotlinConf26, stop by their booth to learn more about how they support and advance the Kotlin ecosystem.

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KotlinConf @kotlinconf.com · 21/05/2026

Thanks to our Gold Partner @Google for supporting #KotlinConf26! Stop by their booth during the conference to meet the team and get your questions answered.

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KotlinConf @kotlinconf.com · 21/05/2026

Kodee's here! "Day 1. The Keynote hit different. 80+ sessions. My brain is trying to index everything at once. Current status: Overwhelmed, caffeinated, and absolutely loving the chaos."

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KotlinConf @kotlinconf.com · 21/05/2026

Let’s end the day right at the #KotlinConf party! After a day full of inspiring talks, new ideas, and great conversations, it’s time for fun, music, and amazing company. See you tomorrow for more learning, networking, and Kotlin!

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KotlinConf @kotlinconf.com · 21/05/2026

Just one more day until we announce our Golden Kodee winners! Stay tuned, and join us tomorrow at 5:15 pm CEST!

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KotlinConf @kotlinconf.com · 21/05/2026

Ben Kadel leads a journey through Kotlin’s collection toolkit, exploring ways to transform, analyze, and structure data while embracing cleaner, more expressive programming practices. Live at: kotl.in/llncim

jb.gg

KotlinConf ’26 Day 1 Livestream: Keynote Included

KotlinConf is the premier event connecting professional developers and companies shaping the future with cutting-edge technologies. Please note that the live...

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KotlinConf @kotlinconf.com · 21/05/2026

Jake Wharton dives into how modern CLI applications communicate with terminals, from colors and progress bars to keyboard events, frame sync, and images, all through the lens of Kotlin and multiplatform development. Join us live! kotl.in/llncim ‎

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KotlinConf @kotlinconf.com · 21/05/2026

There’s always something going on between sessions! Stop by the JetBrains booth during breaks for exciting demos, fun surprises, and cool things just for you. See you there!

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KotlinConf @kotlinconf.com · 21/05/2026

Most AI agents fail long before production as costs grow, behavior drifts, and orchestration breaks down. Vadim Briliantov introduces Koog 1.0, JetBrains’ open-source framework for building scalable, type-safe AI agents across Kotlin, Java, JVM, and Multiplatform. Live: kotl.in/llncim ‎

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KotlinConf @kotlinconf.com · 21/05/2026

Ready for another coding challenge? It’s live, competitive, and powered by Compose Multiplatform. Sign up at the Challenge Zone and put your skills to the test!

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KotlinConf @kotlinconf.com · 21/05/2026

What if Kotlin could enforce a rule saying that certain objects can never escape their intended scope? Ross Tate explores a new approach to locality and limited lifetimes in Kotlin, enabling safer APIs, effect polymorphism, async flexibility, and more. Live: kotl.in/llncim ‎

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KotlinConf @kotlinconf.com · 21/05/2026

Compose Multiplatform keeps raising the bar for shared multiplatform UI development. Sebastian Aigner and Márton Braun present the latest improvements in iOS performance, interoperability, accessibility, Hot Reload, unified previews, and more. Join us live: kotl.in/llncim ‎

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KotlinConf @kotlinconf.com · 21/05/2026

Michail Zarečenskij, Lead Language Designer at Kotlin, explores how modern languages are evolving in terms of safety, convenience, and practicality – from null-safety and immutability to advanced object analysis. Watch it live: kotl.in/llncim

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KotlinConf @kotlinconf.com · 21/05/2026

Join Josh Long, Spring Developer Advocate, for “Bootiful Kotlin” – a session exploring how Kotlin and Spring Boot together create a more concise, expressive, and productive JVM development experience. Live at kotl.in/llncim ‎

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KotlinConf @kotlinconf.com · 21/05/2026

Don’t forget to install the #KotlinConf app! Get info on the schedule, session changes, timetables, and everything happening throughout the event – all in one place! Android: kotl.in/conf-android iOS: kotl.in/conf-iphone

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KotlinConf @kotlinconf.com · 21/05/2026

KotlinConf 2026 starts in 15 minutes! Tune in to the Opening Keynote to hear the latest from the people shaping the Kotlin ecosystem, with updates spanning language evolution, multiplatform development, AI, Android, backend, tooling, and the future of Kotlin. Join us live! kotl.in/llncim

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KotlinConf @kotlinconf.com · 21/05/2026

Welcome to the ICM Messe München, this year’s home of #KotlinConf! Two incredible days of inspiring talks, meaningful connections, and all things Kotlin await – let the adventure begin!

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KotlinConf @kotlinconf.com · 20/05/2026

Remember to set a reminder and tune in to the keynote tomorrow! The livestream starts at 9:00 am CEST! kotl.in/llncim

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KotlinConf @kotlinconf.com · 20/05/2026

Check the #KotlinConf26 schedule one last time to keep track of everything happening in Munich! kotl.in/ktzxho

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KotlinConf @kotlinconf.com · 20/05/2026

Help shape the future of Kotlin in the age of AI! We’re exploring how well AI tools work with Kotlin, and your feedback can make a real impact. Take our 10-minute survey for the chance to win a USD 50 Amazon Gift Card or a six-month JetBrains All Products Pack subscription. kotl.in/j8hvul

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