Kotlin 1.8.0 Released

It's now possible to build the Kotlin project locally and get the same set of artifacts that we publish to GitHub and Maven Central after each Kotlin release.

Improvements for library authors’ experience planned and what’s already been done, particularly the Dokka documentation update.

Kotlin 1.8.0, Roadmap for 2023, KotlinDL on Android, and more news in the Kotlin monthly digest. Check it out!

It's time for another Kotlin Dataframe update to start off the new year.There have been a lot of exciting changes since the last 0.8.0 preview release. So without any further ado, let's jump right in! TL;DR: OpenAPI type schemas can now be parsed and converted into data schemas.New JSON reading options include type clash tactics and key/value paths.Support for writing Apache Arrow files has been added.Many bugs have been fixed.Make sure to update your Kotlin Jupyter kernel if you use DataFrame there. Kotlin DataFrame on GitHub OpenAPI Type Schemas JSON schema inference is great,

We are incredibly grateful to the hundreds of people who participated in Advent of Code in Kotlin this year! We want to recognize the amazing community spirit we saw during Advent of Code, so we’re sending prizes to 15 participants.

Kotlin Multiplatform Mobile is in Beta, and the technology’s ecosystem is continuing to expand and mature. All of this would be impossible without the community's contributions. In order to celebrate the work of the community’s authors of articles, videos, and samples, we’re launching the Kotlin Multiplatform Mobile Content Creators Recognition Campaign. Today, we would like to share some great new content that will inspire learners and make the official resources more complete. It’s never too late to become a part of the growing community of Kotlin Multiplatform Mobile content creators

Version 0.5 of our deep learning library, KotlinDL, is now available! This release focuses on the new API for the flexible and easy-to-use deployment of ONNX models on Android. We have reworked the Preprocessing DSL, introduced support for ONNX runtime execution providers, and more. Here's a summary of what you can expect from this release: Android supportPreprocessing DSLInference on accelerated hardwareCustom models inference KotlinDL on GitHub Android demo app (more…)

Take part in Advent of Code 2022 in Kotlin and win prizes. We invite you to join us in participating in Advent of Code in Kotlin this year. It’s a great way to practice your problem-solving, keep your Kotlin skills sharp, compete, and learn from the fantastic community surrounding the event. And it’s a wonderful way to get your hands on some exclusive Kotlin prizes!

Kotlin 1.7.20-RC, kotlinx.serialization 1.4.0, KotlinConf Call for Speakers, and more news in the Kotlin monthly digest. Check it out!

To make sure that all scenarios and project types are tested with the new Kotlin version, we’re starting the EAP Champions program – we invite you to join!

This year, we ran the first Kotlin Developer Survey. We designed the survey to help us identify and prioritize the pain points that most significantly affect Kotlin users' satisfaction. The collected data will be used to refine and prioritize the Kotlin team’s plans. Today, we would like to share the first survey's key findings, our plans to address the most popular issues, and some tips on what you can do about them right now. To measure user satisfaction, we devised and calculated the Customer Satisfaction Score. We asked you to rate your satisfaction with Kotlin in general, and with its

To unveil the full power of Kotlin and JetBrains tools, as well as their advantages in algorithmic problem-solving, we’ve invited two competitive programming stars to match their skills in solving Kotlin problems on stage at the ICPC World Finals.