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Everything about using @Kotlin for Data Science, Machine Learning, Deep Learning, and Data Engineering.

JetBrains s.r.o.
Joined December 2020
Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)Photo by KotlinForData (@KotlinForData)
KotlinForData retweeted
Back chatting to Claude a little while ago....was wondering what kind of mashup could be created from #KMP samples I have and... Voila, PeopleInSpace meets ClimateTrace 😀! Shows climate emission info for the country that International Space Station (ISS) is currently over!
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KotlinForData retweeted
Kotlin Notebook is going open source. From v2026.2 it lives on as a community-driven project on GitHub, no longer maintained by JetBrains. Kotlin DataFrame is unaffected and now brings type-safe, notebook-style data work into your Gradle/Maven projects. Details 👉 jb.gg/0sa5lk
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When AI gets finance wrong, Kotlin keeps it real! In this KotlinConf talk, Enrique López Mañas shows how Kotlin notebooks and DataFrames help verify AI-generated portfolio models – catching errors that even LLMs can miss. 🎥 Watch it here: kotl.in/psc0vh
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What does it look like when you take ✨ Kotlin Notebooks ✨ and solve #AdventOfCode Day 3? Well, it looks like this! @volebamor created this viz live on our stream that just finished. 🎨 Nothing even comes close to @Kotlin Notebooks when doing this stuff.
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Hey Spring developers! Want to know how @Kotlin notebooks can boost your productivity? Watch @ignatberesnev ’s talk from #IntelliJIDEAConf 👉 youtu.be/rDFrh3ctN4
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🤩 We’re proud that ING adopted Kotlin a few years ago – and even more excited to see its server-side use continue to grow! Huge thanks to @INGTechIT and @jlengrand for sharing this inspiring update and for everything you do for the Kotlin community. Check out the full story! medium.com/ing-blog/kotlin-a…
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📊 Working with data in Kotlin Notebook? Run `%use dataframe` to integrate interactive tables with sorting, pagination, and nested views. Say goodbye to messy console dumps! Try it in @intellijidea
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KotlinForData retweeted
Thanks to all the attendees for the talk "Unlocking SQL with Kotlin DataFrame" Demo: github.com/zaleslaw/Unlockin… Presentation: speakerdeck.com/zaleslaw/unl… Official SQL example with link to SQL dump in Readme: github.com/zaleslaw/KotlinDa… Documentation: kotlinlang.org/docs/data-ana…
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Kotlin dataframe in 100 examples | #Kotlin libhunt.com/ahoy/messages/Vh…
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After 9 years at @realm and @mongodb it is time for new adventures. Today is my first day at @JetBrains and @KotlinForData. Super excited to get my feet wet in the world of Data Science and even more Kotlin 🥳
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KotlinForData retweeted
The dataframe support in Kotlin Notebooks is very nice too....cool to be able to render tabular view like this from a Kotlin list.
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Discover Kotlin Notebook – a new way to write Kotlin code! 🚀 Explore existing code, prototype new ideas, analyze data, and more! ✨ Watch our new video in which @sebi_io demonstrates how to use it 👇 youtu.be/m4Cqz2_P9rI
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Take my @kotlin Notebook for a spin, to optimize a complex School Timetable with @TimefoldAI. 1. In @intellijidea 2. Install the Kotlin Notebook plugin 3. Open this ipynb file and run it: github.com/ge0ffrey/timefold…
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KotlinForData retweeted
Do you actively use Kotlin to work with data? 🖥️ Share your experience in this quick survey for the chance to be invited to a 60-minute interview with our team, and get a prize for your participation! 👉 bit.ly/43SZyrk
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We are hiring a passionate JVM developer to become a part of the Kotlin Notebook team! jetbrains.com/careers/jobs/s…
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TIL I can use khttp in @kotlin notebooks to query services. Sweet.
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KotlinForData retweeted
Having lots of fun playing with this...
Introducing the first public preview of the experimental Kotlin Notebook plugin for IntelliJ IDEA! Now you can explore, prototype, visualize, and document your code – all in the same environment. Watch the video for a glimpse of how it works, or check out the blog post for the full story: blog.jetbrains.com/kotlin/20…
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KotlinForData retweeted
Trying out new #Kotlin Notebooks (blog.jetbrains.com/kotlin/20…)...really cool capability to have now! What's also nice is that when using as part of for example #KMM project you can access code from the project as shown here (added initial basic notebook to github.com/joreilly/BikeShar…)
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KotlinForData retweeted
Introducing the first public preview of the experimental Kotlin Notebook plugin for IntelliJ IDEA! Now you can explore, prototype, visualize, and document your code – all in the same environment. Watch the video for a glimpse of how it works, or check out the blog post for the full story: blog.jetbrains.com/kotlin/20…
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