Master Kotlin coroutines with @sebi.io in a hands-on workshop at KotlinConf’26.
Build reliable, high-performance concurrent systems – the right way.
🗓️ May 20 • 📍 Munich
⚠️ Seats are limited. Save your spot now 👇👇👇
https://kotl.in/coroutines-workshop-xbs
🗳️ Help us understand how you use Exposed!
We’re running a short survey to learn how Exposed is used in real projects and where the experience can be improved.
⏱️ Just 5 minutes to make a big impact.
Take the survey 👉 https://surveys.jetbrains.com/s3/757c90830e4e
When you hear JPA, you think #Java. But what about #Kotlin?
This code looks correct, but a DB-generated ID changes after save() and entities disappear from HashSet/Map. Val and non-null types give false guarantees due to the reflection.
How to avoid it 👇
jb.gg/3cn6mp
With Kotlin Coroutines, you can build performant and reliable systems. But to do so, you need a solid understanding of the mechanics that govern how they work. Come join my KotlinConf workshop to learn everything you need to know! kotlinconf.com/workshops/
In fact, all top nominees will get the full red carpet treatment, too! Top 3 nominees per category (including a +1 for each) will get their trip to KotlinConf 2026 and be part of the ceremony!
Winners will get the full red carpet treatment! And yes, that includes giving an acceptance speech. Doesn't have to be long, though! 😉
✨ Introducing the Golden Kodee Community Awards ✨
We’re celebrating the people who make the Kotlin community shine – educators, creators, organizers, and innovators.
Think you deserve an award?
🏆 Nominate yourself now! → kotl.in/golden-kodee...
The Call for Speakers for KotlinConf 2026 is still open! I'm not exaggerating when I say it's *the* Kotlin event of the year. Please submit to the CFP! Being a speaker is a really exciting way to experience KotlinConf, and share what you know! ❤️ sessionize.com/kotlinconf-2...
Kotlin 2.2.21 and 2.2.20 have a lot goodies in them. In my video, I'm looking at the highlights! www.youtube.com/watch?v=QWpp...
KotlinConf 2026 CFP is open! 🔥
Looking forward to all your awesome submissions, and hearing about all the cool things everyone has been up to😁
sessionize.com/kotlinconf-2...
Koog, the Agentic AI framework for Kotlin that we're building at JetBrains, is, well, kind of cool. Especially since it's not designed for toy projects, but to ✨ scale ✨! Learn more: medium.com/@vadim.brili...
And mini-kodee sends its regards!
@lilywhiteout.bsky.social Azerbaijan Kodee greets you!
If you have feedback about *anything* around Kotlin, this is the time to have your voice heard in our annual Kotlin Developer Survey.
The language, the tooling, the ecosystem, Kotlin Multiplatform, Compose... It's all in there!
Takes just 10 minutes:
We're running the Kotlin Developer Survey 2025; make your voice heard! 🎤 Help us understand what's great when working with Kotlin, and what's not! You'll help make Kotlin better not just for yourself, but for everybody! Thanks in advance ❤️
surveys.jetbrains.com/s3/68aaa1b46...
🎉 New Talking Kotlin episode!
@sebi.io chats with Alex Sysoev, author of KotlinX RPC, an experimental but powerful library for building RPC services and clients in Kotlin.
Watch on YouTube 👉 kotl.in/572emq
do not do this in production.
That being said, I’m not the authority on which is canon!
For a closer look at Kodee's materials, I recommend the intro animation for KotlinConf: youtu.be/F5NaqGF9oT4?...
i'm happy to announce i have used this in an internal jetbrains chat.
got work to do
I‘ll do my best! Remind me before KotlinConf rolls around and we‘ll snap some pics!
I LOVE IT 😍 amazing job!!
@sebi.io as he's looking at our YouTube channel
(Subscribe here! www.youtube.com/@Kotlin)
A nice conference about #ComposeMultiplatform for iOs and more by @sebi.io at #KotlinConf 25 www.youtube.com/watch?v=YKTl...
wow, you look different! new glasses?
OH FUN FACT FOR THOSE WHO DONT LOOK AT MY X/TWITTER
i drew fanart for this
it’s a very kodee train!
