Ronny Bräunlich

Air Launches as Public Preview – A New Wave of Dev Tooling Built on 26 Years of Experience | The JetBrains Blog Download Air – free for macOS. Windows and Linux versions coming soon. We hold a principled optimism for agentic software development – and a pragmatic one. After 26 years of building developer too

blog.jetbrains.com/air/2026/03/...

Hey @xbox.com, if you need some help with #Braze , I have extensive knowledge ;)

i released a new blog post discussing why you are not "left behind" if you do not become an AI-based software development expert right now, but still need to learn AI-based software development. sounds paradoxical? yes, the world sometimes is ;)

enjoy if you like ;)

www.ufried.com/blog/not_lef...

I've completed "Trash Compactor" - Day 6 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/6

A little bit late to the party 😅
I just completed "Lobby" - Day 3 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/3

After Day3 part two had a bug I couldn't figure out yesterday I'm happy that it worked today without any bugs or rework necessary! 🥳
I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/4

I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/2

Forgot that #AoC2025 had already started so I'm a little late 😅
I just completed "Secret Entrance" - Day 1 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/1 #kotlin

Hello, friends! After 10(!) years of #AdventOfCode, I've made some changes to preserve my sanity: there will be 12 days of puzzles each December (still starting Dec 1) and there is no longer a global leaderboard. Read more:
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...

also by that definition Bluesky mobile app is slop, which is not far-fetched given the overheat it gives to my phone.
Moshidon (Mastodon client), for example, runs like a breeze

If only there was some way in #http to tell a website which language you speak... 🤔

📣 KotlinConf'26 is calling for speakers!

Got a Kotlin story to tell? Submit your talk idea and be part of shaping this year’s event!

✍️ kotl.in/conf26-submi... ✍️

Where's the Shovelware? Why AI Coding Claims Don't Add Up 78% of developers claim AI makes them more productive. 14% say it's a 10x improvement. So where's the flood of new software? Turns out those productivity claims are bullshit.

I don’t have the means to validate their data, but you have to admit the sentiment of the article also matches your experience 😃🤖
mikelovesrobots.substack.com/p/wheres-the...

Are you a student who codes? 🎓

Get the JetBrains Student Pack for free access to JetBrains IDEs (and more!) plus a chance to win a MacBook Pro, iPad Pro, or reMarkable Paper Pro.

Apply by September 12: www.jetbrains.com/academy/stud...

TIL: there's an AI merger in @intellijidea.com when having conflicts

If you like the magic wand when fixing merge conflicts, you'll love the AI merger!

After switching from #Windows with #WSL back to #Ubuntu I can only say that the developer experience under #Linux is much better.

Had a blast yesterday at the @jetbrains.com summer party 🥳 And finally got to meet the famous @sebi.io in person ;)

Let's go! @jetbrains.com #summerparty

Updating the #JDK and packing things for the @jetbrains.com summer party. Normal Friday 😁

Ain't that the guy who trained #Batman 😂

just a reminder - there is a #kotlin starter pack maintained by @iamkonstantin.eu

❤️

I had a great first month @jetbrains.com
Onboarding went smoothly, my team is nice and the office is very modern. Looking forward to the next months.

Junie, the AI coding agent by JetBrains Delegate your tasks, focus on the results

The future of AI is already here. 📢
Junie is now available for IntelliJ IDEA Community Edition. And Junie played a part in getting us there: Our team delegates tasks to Junie for much shorter turn-around times.

Install Junie in IntelliJ IDEA Community Edition!

Learn more: www.jetbrains.com/junie/

Ktor 3.2.0 Is Now Available | The Kotlin Blog Ktor 3.2.0 is here! This release brings exciting new features, performance improvements, and bug fixes.

🚀 Ktor 3.2.0 is out, bringing new features and performance improvements!

✨ New DI and HTMX modules
📦 Gradle version catalog support
🛠️ Automatic config deserialization
🔌 Unix socket support for CIO
And more!

Read the release blog post to learn more ⬇️ blog.jetbrains.com/kotlin/2025/...

Traveling back home after having met my team for three days in Prague. Nice people, nice city!
#JetBrains #remotework

Announcing FeatureTracker Application As a Java Developer Advocate at JetBrains, I frequently demonstrate IntelliJ IDEA features through videos and articles. To do this, I usually create small demo applications focused on specific feature...

📢 Announcing Feature Tracker Application 🚀

Tired of showing your cool tech with the same old PetClinic demo?

Yeah, me too! So, we’re building something real.

A Feature Tracker application using a wide-range of technologies 👇

www.sivalabs.in/feature-trac...

It has been a while since I had to work from the office 😄
#JetBrains #Prague

Looking forward to travelling to #Prague today to meet (most of) my team in person for the first time!
#JetBrains #remotework

Proud to have received my new working gear today ☺️ Looking forward to start at 2nd of June! 🥳
Thank you for the warm welcome @jetbrains.com