Jakub Chrzanowski
@chrzanowski.info
🥑 Platform Developer Advocate @JetBrains.com
🧩 Helps to make JetBrains products extensible
🛠️ Tries to build useful stuff
🦬 Suffers from yak shaving
🧩 Helps to make JetBrains products extensible
🛠️ Tries to build useful stuff
🦬 Suffers from yak shaving
Did you know @jetbrains.com created several playlists with music for coding? 🎶
For me, Pure Flow and Lo-Fi work the best!
Spotify 👉 open.spotify.com/user/31wtooe...
YouTube Music 👉 music.youtube.com/channel/UCGp...
For me, Pure Flow and Lo-Fi work the best!
Spotify 👉 open.spotify.com/user/31wtooe...
YouTube Music 👉 music.youtube.com/channel/UCGp...
November 26, 2025 at 8:31 AM
Did you know @jetbrains.com created several playlists with music for coding? 🎶
For me, Pure Flow and Lo-Fi work the best!
Spotify 👉 open.spotify.com/user/31wtooe...
YouTube Music 👉 music.youtube.com/channel/UCGp...
For me, Pure Flow and Lo-Fi work the best!
Spotify 👉 open.spotify.com/user/31wtooe...
YouTube Music 👉 music.youtube.com/channel/UCGp...
That's hot!
November 25, 2025 at 8:18 AM
That's hot!
Reposted by Jakub Chrzanowski
IntelliJ IDEA 2025.3 Beta has been published, it provides first class support for JSpecify nullability annotations that are used in Spring Boot 4.0 which will be released today. www.jetbrains.com/idea/nextver...
#java #spring
#java #spring
Early Access Program (EAP) - IntelliJ IDEA
Code-centric IDE, focused on your productivity. Full Java EE support, deep code understanding, best debugger, refactorings, everything right out of the box...
www.jetbrains.com
November 20, 2025 at 4:16 PM
IntelliJ IDEA 2025.3 Beta has been published, it provides first class support for JSpecify nullability annotations that are used in Spring Boot 4.0 which will be released today. www.jetbrains.com/idea/nextver...
#java #spring
#java #spring
Reposted by Jakub Chrzanowski
Ahhhh so that's why it's called the Gradle Wrapper?
November 19, 2025 at 5:35 PM
Ahhhh so that's why it's called the Gradle Wrapper?
Should I start creating content using AI? Would an AI audience be interested in it? What about you?
Watch my colleagues, Michelle and Paul, who discuss this issue — it's only about 10 minutes long. I bet you can focus for that long!
www.youtube.com/watch?v=b9KI...
Watch my colleagues, Michelle and Paul, who discuss this issue — it's only about 10 minutes long. I bet you can focus for that long!
www.youtube.com/watch?v=b9KI...
What Happens When Everything on the Internet Is AI-Generated?
YouTube video by JetBrains
www.youtube.com
November 17, 2025 at 10:54 PM
Should I start creating content using AI? Would an AI audience be interested in it? What about you?
Watch my colleagues, Michelle and Paul, who discuss this issue — it's only about 10 minutes long. I bet you can focus for that long!
www.youtube.com/watch?v=b9KI...
Watch my colleagues, Michelle and Paul, who discuss this issue — it's only about 10 minutes long. I bet you can focus for that long!
www.youtube.com/watch?v=b9KI...
I didn't realize that replacing key switches could be so much fun!
I'm swapping blue clicky ones for Outemu Peach Silent v3, just to keep my other half's sanity! 🫣
I'm swapping blue clicky ones for Outemu Peach Silent v3, just to keep my other half's sanity! 🫣
November 12, 2025 at 5:27 PM
I didn't realize that replacing key switches could be so much fun!
I'm swapping blue clicky ones for Outemu Peach Silent v3, just to keep my other half's sanity! 🫣
I'm swapping blue clicky ones for Outemu Peach Silent v3, just to keep my other half's sanity! 🫣
Last week, I had the pleasure of hosting and speaking at the online JetBrains Plugin Developer Conference 2025!
Everything was recorded and uploaded to YouTube, including my talk about the Kotlin Notebook with IntelliJ Platform integration 🫡
www.youtube.com/watch?v=OC5u...
Everything was recorded and uploaded to YouTube, including my talk about the Kotlin Notebook with IntelliJ Platform integration 🫡
www.youtube.com/watch?v=OC5u...
Kotlin Notebook Meets IntelliJ Platform
YouTube video by JetBrains
www.youtube.com
November 12, 2025 at 12:23 PM
Last week, I had the pleasure of hosting and speaking at the online JetBrains Plugin Developer Conference 2025!
Everything was recorded and uploaded to YouTube, including my talk about the Kotlin Notebook with IntelliJ Platform integration 🫡
www.youtube.com/watch?v=OC5u...
Everything was recorded and uploaded to YouTube, including my talk about the Kotlin Notebook with IntelliJ Platform integration 🫡
www.youtube.com/watch?v=OC5u...
TIL you can update your iPhone from Finder.
November 6, 2025 at 9:59 PM
TIL you can update your iPhone from Finder.
Is the "webmaster" term still in use?
November 6, 2025 at 10:57 AM
Is the "webmaster" term still in use?
The JetBrains Plugin Developer Conference 2025 is already live! 🎥
www.youtube.com/watch?v=0D3s...
Join us, good talks, nice chat, and there are raffles ongoing too!
In a few minutes, I'll also talk about the Kotlin Notebook and IntelliJ Platform integration with live demo!
See you there! 👋
www.youtube.com/watch?v=0D3s...
Join us, good talks, nice chat, and there are raffles ongoing too!
In a few minutes, I'll also talk about the Kotlin Notebook and IntelliJ Platform integration with live demo!
See you there! 👋
JetBrains Plugin Developer Conf 2025
YouTube video by JetBrains
www.youtube.com
November 5, 2025 at 10:54 AM
The JetBrains Plugin Developer Conference 2025 is already live! 🎥
www.youtube.com/watch?v=0D3s...
Join us, good talks, nice chat, and there are raffles ongoing too!
In a few minutes, I'll also talk about the Kotlin Notebook and IntelliJ Platform integration with live demo!
See you there! 👋
www.youtube.com/watch?v=0D3s...
Join us, good talks, nice chat, and there are raffles ongoing too!
In a few minutes, I'll also talk about the Kotlin Notebook and IntelliJ Platform integration with live demo!
See you there! 👋
Do you think he'll be with us for the whole day? I hope not. 😒
November 4, 2025 at 5:08 PM
Do you think he'll be with us for the whole day? I hope not. 😒
Oh, I forgot!
I'm hosting an online event tomorrow 🫣
If you're into JetBrains IDE plugin development, don't miss it!!
I'll also showcase Kotlin Notebook integration with IntelliJ and the 2025 updates to the IntelliJ Platform Gradle Plugin.
Join us 👋
I'm hosting an online event tomorrow 🫣
If you're into JetBrains IDE plugin development, don't miss it!!
I'll also showcase Kotlin Notebook integration with IntelliJ and the 2025 updates to the IntelliJ Platform Gradle Plugin.
Join us 👋
JetBrains Plugin Developer Conf 2025 is coming up soon!
Get ready for a full day dedicated to the art and science of plugin development.
🗓️ November 5 | 10:00 am CET
📷 Online
Register 👉 jb.gg/PluginDevelo...
Get ready for a full day dedicated to the art and science of plugin development.
🗓️ November 5 | 10:00 am CET
📷 Online
Register 👉 jb.gg/PluginDevelo...
JetBrains Plugin Developer Conf 2025
Join our free virtual community event focused on developing plugins for JetBrains products.
jb.gg
November 4, 2025 at 3:10 PM
Oh, I forgot!
I'm hosting an online event tomorrow 🫣
If you're into JetBrains IDE plugin development, don't miss it!!
I'll also showcase Kotlin Notebook integration with IntelliJ and the 2025 updates to the IntelliJ Platform Gradle Plugin.
Join us 👋
I'm hosting an online event tomorrow 🫣
If you're into JetBrains IDE plugin development, don't miss it!!
I'll also showcase Kotlin Notebook integration with IntelliJ and the 2025 updates to the IntelliJ Platform Gradle Plugin.
Join us 👋
I just posted something for JetBrains IDEs plugin developers regarding the IntelliJ IDEA 2025.3 unified distribution!
Check this out! 🫣
Check this out! 🫣
🚀 IntelliJ Platform 2025.3 is coming!
Plugin developers: Your plugins will still work, but there are some important changes to know about—especially the new unified distribution!
✅ Backward compatible
✅ Step-by-step migration
✅ FAQ included
Read what's new 👇
blog.jetbrains.com/platform/202...
Plugin developers: Your plugins will still work, but there are some important changes to know about—especially the new unified distribution!
✅ Backward compatible
✅ Step-by-step migration
✅ FAQ included
Read what's new 👇
blog.jetbrains.com/platform/202...
IntelliJ Platform 2025.3: What Plugin Developers Should Know | The JetBrains Platform Blog
As we approach the release of IntelliJ IDEA 2025.3, we would like to share key information about changes that may impact your plugin development process. This post addresses common questions from the
blog.jetbrains.com
November 3, 2025 at 3:29 PM
I just posted something for JetBrains IDEs plugin developers regarding the IntelliJ IDEA 2025.3 unified distribution!
Check this out! 🫣
Check this out! 🫣
Updating project dependencies in 2025
October 29, 2025 at 9:35 AM
Updating project dependencies in 2025
Reposted by Jakub Chrzanowski
For WebStorm 2026.1 we want to hear what matters to you. Vote for issues or feature requests and we will do our very best to get those into the 2026.1 release!
r/Jetbrains - Reddit
Let's fix what matters: Vote for the top 5 WebStorm issues for 2026.1
www.reddit.com
October 22, 2025 at 1:14 PM
For WebStorm 2026.1 we want to hear what matters to you. Vote for issues or feature requests and we will do our very best to get those into the 2026.1 release!
Enjoying the ride to GITEX in Dubai while Junie handles all the work. 😇
October 11, 2025 at 3:04 PM
Enjoying the ride to GITEX in Dubai while Junie handles all the work. 😇
Reposted by Jakub Chrzanowski
For your weekend #Devoxx playlist:
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Be more productive with IntelliJ IDEA by Marit van Dijk
YouTube video by Devoxx
www.youtube.com
October 11, 2025 at 7:40 AM
For your weekend #Devoxx playlist:
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Me catching up on the latest in webdev.
September 29, 2025 at 11:20 AM
Me catching up on the latest in webdev.
If you're going to Gitex Global 2025, don't miss out on visiting us at booth CC2-11! 🎉
Join us in Dubai from October 13–17 to meet the @jetbrains.com team and explore our latest innovations.
We'd love to connect and share ideas!
#GITEXGLOBAL2025 #JetBrains
Join us in Dubai from October 13–17 to meet the @jetbrains.com team and explore our latest innovations.
We'd love to connect and share ideas!
#GITEXGLOBAL2025 #JetBrains
September 25, 2025 at 6:46 AM
If you're going to Gitex Global 2025, don't miss out on visiting us at booth CC2-11! 🎉
Join us in Dubai from October 13–17 to meet the @jetbrains.com team and explore our latest innovations.
We'd love to connect and share ideas!
#GITEXGLOBAL2025 #JetBrains
Join us in Dubai from October 13–17 to meet the @jetbrains.com team and explore our latest innovations.
We'd love to connect and share ideas!
#GITEXGLOBAL2025 #JetBrains
Reposted by Jakub Chrzanowski
Is your plugin for JetBrains IDEs causing UI freezing? Learn how to investigate and resolve IntelliJ Platform UI freezes by analyzing thread dumps and understanding the EDT in this JetBrains blog post 👇
blog.jetbrains.com/platform/202...
blog.jetbrains.com/platform/202...
Investigating IntelliJ Platform UI Freezes | The JetBrains Platform Blog
You have probably seen this picture occasionally and wondered what is happening with your IDE and why it freezes! This is a tricky question, and many types of bugs and performance issues may lead to U
blog.jetbrains.com
September 9, 2025 at 12:32 PM
Is your plugin for JetBrains IDEs causing UI freezing? Learn how to investigate and resolve IntelliJ Platform UI freezes by analyzing thread dumps and understanding the EDT in this JetBrains blog post 👇
blog.jetbrains.com/platform/202...
blog.jetbrains.com/platform/202...
Reposted by Jakub Chrzanowski
LSP API is now available to all IntelliJ IDEA users and plugin developers! 🎉
Bring language support faster, integrate tools, and extend IDE power. Read about the update here: blog.jetbrains.com/platform/202...
Bring language support faster, integrate tools, and extend IDE power. Read about the update here: blog.jetbrains.com/platform/202...
The LSP API Is Now Available to All IntelliJ IDEA Users and Plugin Developers | The JetBrains Platform Blog
The way developers create plugins implementing the Language Server Protocol (LSP) in JetBrains IDEs is undergoing a significant shift. With PyCharm and IntelliJ IDEA adopting a unified distribution mo
blog.jetbrains.com
September 1, 2025 at 9:33 AM
LSP API is now available to all IntelliJ IDEA users and plugin developers! 🎉
Bring language support faster, integrate tools, and extend IDE power. Read about the update here: blog.jetbrains.com/platform/202...
Bring language support faster, integrate tools, and extend IDE power. Read about the update here: blog.jetbrains.com/platform/202...
That's a huge milestone for JetBrains Platform Advocacy – I'm so proud it's finally public! 🤩
Level up your IDE plugin development. 🚀
Kotlin Notebook, available in @intellijidea.com 2025.2, now integrates with the IntelliJ Platform for a more interactive and efficient workflow!
See how it works on the JetBrains Platform Blog 👇
blog.jetbrains.com/platform/202...
Kotlin Notebook, available in @intellijidea.com 2025.2, now integrates with the IntelliJ Platform for a more interactive and efficient workflow!
See how it works on the JetBrains Platform Blog 👇
blog.jetbrains.com/platform/202...
Kotlin Notebook Meets IntelliJ Platform: Advancing IDE Plugin Development | The JetBrains Platform Blog
The value of extensibility The ability to extend and customize software, from game mods to browser extensions, gives users a sense of freedom and the chance to bring their ideas to life. JetBrains
blog.jetbrains.com
August 6, 2025 at 10:48 AM
That's a huge milestone for JetBrains Platform Advocacy – I'm so proud it's finally public! 🤩
I guess, there's nothing relevant in my background 🥲
August 4, 2025 at 8:23 AM
I guess, there's nothing relevant in my background 🥲
Gradle 9.0.0 is now available! 🎉
github.com/gradle/gradl...
github.com/gradle/gradl...
Release 9.0.0 · gradle/gradle
The Gradle team is excited to announce Gradle 9.0.0.
Here are the highlights of this release:
Configuration Cache is the recommended execution mode
Gradle requires JVM 17 or higher to run
Build sc...
github.com
July 31, 2025 at 6:45 PM
Gradle 9.0.0 is now available! 🎉
github.com/gradle/gradl...
github.com/gradle/gradl...