Author | Lightnews

Reposted by Alejandro Serrano Mena

Simon Vergauwen @vergauwensimon.bsky.social · 1d

Had an amazing time at #LambdaWorld 25!

Gave 2 workshops with @serranofp.com about @kotlinlang.org. Had great chats about Kotlin not the server, for FP, Kotlin Notebooks, @jetbrains.com and @intellijidea.com 😍

You can find the workshops here: jb.gg/tj9qf6

Hope to see you all next year!

GitHub - nomisRev/lambda-world-2025-crafting-elegant-dsls-in-kotlin: Lambda World 2025 Workshop by Alejandro Serrano & Simon Vergauwen about building DSLs in Kotlin

Lambda World 2025 Workshop by Alejandro Serrano & Simon Vergauwen about building DSLs in Kotlin - nomisRev/lambda-world-2025-crafting-elegant-dsls-in-kotlin

jb.gg

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Simon Vergauwen @vergauwensimon.bsky.social · 1d

You can find the workshop about Pure Functions, Powerful Effects, you can find it here: jb.gg/8obvnt

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Sebastian Aigner 📡 @sebi.io · 4d

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...

What's new in Kotlin 2.2.21 (and 2.2.20!)

YouTube video by Kotlin by JetBrains

www.youtube.com

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Márton Braun @zsmb.co · 6d

If you're not on a Kotlin 2.x version yet: what's your blocker for upgrading?

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Alejandro Serrano Mena @serranofp.com · 6d

Remember that you can `suspend` while viewing and come back later. Please don’t throw VideoCancellationException!

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Alejandro Serrano Mena @serranofp.com · 6d

Three of the top educators in the @kotlinlang.org community discussing coroutines 💜 for two hours! 🤯

Kotlin by JetBrains @kotlinlang.org · 7d

A conversation around Kotlin coroutines 💜

@sebi.io, @zsmb.co, and @marcinmoskala.bsky.social spent two glorious hours exploring coroutines in depth.

🎙️ If you love Kotlin, you won't want to miss this episode: www.youtube.com/watch?v=1zY4...

Discussing Kotlin Coroutines with Marcin Moskała | Talking Kotlin 141

YouTube video by Kotlin by JetBrains

www.youtube.com

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Kotlin by JetBrains @kotlinlang.org · 7d

A conversation around Kotlin coroutines 💜

@sebi.io, @zsmb.co, and @marcinmoskala.bsky.social spent two glorious hours exploring coroutines in depth.

🎙️ If you love Kotlin, you won't want to miss this episode: www.youtube.com/watch?v=1zY4...

Discussing Kotlin Coroutines with Marcin Moskała | Talking Kotlin 141

YouTube video by Kotlin by JetBrains

www.youtube.com

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Pamela Hill @pamelaahill.bsky.social · 12d

I'm super proud of this webinar for underrepresented communities to CFP for KotlinConf. It has been a goal of mine to have this type of encouraging event since I started at JetBrains, and now you can watch the video 🥰

www.youtube.com/watch?v=cTfH...

Your Voice Belongs Here: Creating Compelling KotlinConf Proposals

YouTube video by Kotlin by JetBrains

www.youtube.com

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Alejandro Serrano Mena @serranofp.com · 13d

I’m far from the computer, but shouldn’t “with(writer) { simplify().write() }” work?

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Alejandro Serrano Mena @serranofp.com · 13d

You want both write and writeTo to use receivers, or only the former?

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Alejandro Serrano Mena @serranofp.com · 13d

Here you are serranofp.com/blog/context...

As you can see, I do not view context parameters too much as "multi-receiver", but more as regular, yet implicit, parameters

Context parameters and API design

serranofp.com

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Alejandro Serrano Mena @serranofp.com · 13d

I've written a small blog post about how context parameters change API design in Kotlin serranofp.com/blog/context...

Feedback and discussion is more than welcome!

Context parameters and API design

serranofp.com

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Alejandro Serrano Mena @serranofp.com · 14d

Wow, lots of information there! 😍

I have a half-written blog post about how I see API design with context parameters, and I think we’d disagree in some points. I’ll try to finish it so we can start a dialogue!

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Ivan “CLOVIS” Canet @ivcanet.bsky.social · 14d

Context parameters are almost here, let's try migrating a real codebase to them and see what happens!

If you've heard of them but haven't had the time to dive yet, follow me to discover what they can and can't do right now, ahead of their final stabilization.

ivan.canet.dev/blog/2025/10...

I tried context parameters, Kotlin's new multi-receiver extension functions - Ivan “CLOVIS” Canet

Software engineering, open source and computer security

ivan.canet.dev

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Alejandro Serrano Mena @serranofp.com · 14d

You are free to open one. However, we strongly suggest contacting somebody from the Kotlin team upfront, since they’re doing the implementation at the end.

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Simon Vergauwen @vergauwensimon.bsky.social · 20d

Hi @devoxx.com!
I’m at the @jetbrains.com booth this week.

Be sure to come say hi if you want to hear about Kotlin! 😬

IntelliJ IDEA, a JetBrains IDE @intellijidea.com · 21d

Hello @devoxx.com Belgium!
Drop by the @jetbrains.com booth to chat about Spring Data, Spring 7, and what’s coming next in IntelliJ IDEA.
🎤 At 18:20, @maritvandijk.bsky.social will share IntelliJ IDEA tips to boost your productivity.

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Márton Braun @zsmb.co · 21d

We just published the 1.0.0-rc01 release for Compose Hot Reload! With this, we are quickly approaching our first stable release.

Have you tried Hot Reload yet? Let us know how it's working for you!

Release v1.0.0-rc01 · JetBrains/compose-hot-reload

Release summary 🔥🎆 The project is promoted to the 'RC' stage. We are still working on convenient tooling in IntelliJ and Android Studio and will continue experimenting there. The 'core ...

github.com

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Kirill Rakhman @rakhman.info · 21d

Published a KEEP on suspend lambdas and anonymous functions: github.com/Kotlin/KEEP/...

github.com

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Anton Arhipov @antonarhipov.bsky.social · 25d

Better immutability in Kotlin with Valhalla

www.youtube.com/watch?v=6jam...

#kotlin #programming #jvm #jvmls

Better immutability in Kotlin with Valhalla #JVMLS

YouTube video by Java

www.youtube.com

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Ivan “CLOVIS” Canet @ivcanet.bsky.social · 25d

We now have a dedicated Bluesky account!

In the coming weeks we'll be automating release announcements there.

OpenSavvy @opensavvy.dev · 25d

Hey everyone!

This is the new account for OpenSavvy news.

Learn more about us at opensavvy.dev

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KTConf @ktconf.bsky.social · Sep 25

The photos of our first edition are up over at ktconf.be/photos
Feeding your FOMO so you decide to come next year. 😬

Photos KtConf 2025

View all photos from our amazing event

ktconf.be

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Alejandro Serrano Mena @serranofp.com · Sep 20

One of my outcomes of @ktconf.bsky.social is an improved version of my "FIR Tree" plug-in, that now can show the statements/implications in the Control Flow Graph

plugins.jetbrains.com/plugin/23270...

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KTConf @ktconf.bsky.social · Sep 20

Couldn’t be happier with yesterday’s 1st edition of KTConf.be.

Some quick stats:
We had a total of 59 Kotlin fans attend, including 8 speakers, of which 5 international ones.

Big shout out to Kunlabora, Triple D, DPG Media, PTV Logistics and of course @jetbrains.com for their amazing support.

KTConf 2025

Belgium's Premier Kotlin Conference

KTConf.be

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Simon Vergauwen @vergauwensimon.bsky.social · Sep 19

Today is @ktconf.bsky.social, the first Kotlin conference in Belgium! 🔥

I’m super exciting being here, and talking everyone’s ear off about Kotlin.

Today I’m talking with my colleague Maria on how to “Koog your own AI! Delicious recipes” 😋

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Kotlin by JetBrains @kotlinlang.org · Sep 17

Thinking about submitting a KotlinConf talk? ✨

@pamelaahill.bsky.social and @cheuk.dev are hosting a livestream to help you turn your idea into a compelling KotlinConf proposal.

Save the date: kotl.in/live-oc25
Your voice belongs here.

KotlinConf @kotlinconf.com · Sep 16

“Your Voice Belongs Here: Creating Compelling KotlinConf Proposals” 🎤

This livestream is for speakers from underrepresented groups in tech ready to level up! @pamelaahill.bsky.social and @cheuk.dev will share how to turn your Kotlin story into a strong proposal.

➡️ https://kotl.in/live-oc25

Live Webinar -

info.jetbrains.com

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