The JetBrains Blog

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Roman Belov

KotlinDL 0.2: Functional API, Model Zoo With ResNet and MobileNet, Idiomatic Kotlin DSL for Image Preprocessing, and Many New Layers

KotlinDL 0.2 is available now on Maven Central with a variety of new features. New layers, a special Kotlin-idiomatic DSL for image preprocessing, a few types of Datasets, a great Model Zoo with support for the ResNet and MobileNet model families, and many more changes are now receiving a final polish.

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Kotlin Kernel for Jupyter Notebook, v0.9.0

This update of the Kotlin kernel for Jupyter Notebook primarily targets library authors and enables them to easily integrate Kotlin libraries with Jupyter notebooks. It also includes an upgrade of the Kotlin compiler to version 1.5.0, as well as bug fixes and performance improvements. pip installConda install The old way to add library integrations As you may know, it was already possible to inte

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Gradle Kotlin DSL 1.0

This is a guest blog post from Paul Merlin software engineer for Gradle The recently released Gradle 5.0 includes the Gradle Kotlin DSL v1.0 which is now ready for widespread use. We want you to enjoy a build authoring experience with the benefits provided by Kotlin’s static type system in Intellij IDEA and Android Studio: auto-completion, smart content assist, quick access to documentation,

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Ktor 1.0 Released: A Connected Applications Framework by JetBrains

As we work on Kotlin, we implement many features that help build idiomatic and high-performing APIs. We've been dreaming of seeing a Web framework that utilizes these features to the max. Today, we can finally say we've built that kind of framework! Please welcome Ktor, which has just reached 1.0. Ktor is a Kotlin framework for building asynchronous servers and clients in connected systems. It is

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Kotlin 1.3 Released with Coroutines, Kotlin/Native Beta, and more

  You can read this blog post in other languages:   Today we are releasing Kotlin 1.3 together with a set of accompanying libraries, build tools, and learning materials! We develop Kotlin to be a good tool for all application developers, at all scales and on all platforms. In Kotlin 1.3 coroutines graduated to stable, making non-blocking code easy to read and write. Scalability ha

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Kotlin 1.3 RC is Here: Migrate Your Coroutines!

We're proud to introduce Kotlin 1.3-RC, the latest preview and release candidate for 1.3.0. This release mostly contains critical bug-fixes related to the new language features. Other notable changes and announcements include: Ktor is wrapping up its API and looking forward to your feedback. Ktor is a framework for building web applications, HTTP services, mobile and browser applications. It's e

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Embedding Kotlin Playground

fun main(args : Array<String>) { println("Hello Kotliner!") println("Click this green button at the top right!") } Oh yes, this is a runnable Kotlin snippet embedded right in the blog post. Note that you can not only run it, but you can also change the code: // The code below doesn't compile. Add only one char to make it runnable again fun main(args : Ar

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Kotlin/Native Plugin for AppCode

Greetings Kotlin fans! Ever since we announced interoperability with Objective-C for Kotlin/Native, we’ve been getting lots of questions about IDE support that would allow working on projects that mix Kotlin/Native and Swift/Objective-C. Today we are happy to announce that we are working on a Kotlin/Native plugin for AppCode! AppCode is our macOS-only IDE designed for iOS/macOS developers. It al

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Kotlin/Native v0.6 is Here!

We are pleased to announce Kotlin/Native v0.6 (Valentine’s Day release) of our toolchain. This is a major update, including the following features: Support for multiplatform projects in compiler and Gradle plugin Transparent Objective-C/Kotlin container classes interoperability Support first embedded target (STM32 board) Kotlin 1.2.20, Gradle 4.5 and Java 9 supported Smaller WebAssembly binaries

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Using Gradle build cache with Kotlin

This is a guest blog post from Eric Wendelin software engineer for Gradle A build cache allows Gradle to reuse task output from any previous invocation, including those from other machines. Kotlin 1.2.21 allows Kotlin projects to make use of build caching. The build cache works by storing compiled classes, test outputs, and other build artifacts in a cache, taking into account all task inputs

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Kotlin/Native Plugin Update

Greetings Kotlin fans, A New Year is coming and we are truly happy to make the last announcement of 2017. We’ve just released the update for Kotlin/Native plugin for CLion. It brings support for Kotlin/Native platform v0.5 which was published recently. Your feedback is very important for us. Please report bugs and issues in the Kotlin bug tracker. Your questions are welcome on the #kotlin-native

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Webinar recording: Developing Multiplatform Projects in Kotlin 1.2

Last week the webinar "Developing Multiplatform Projects in Kotlin 1.2" took place. Thanks to all participants for coming and good questions. Today we are happy to publish the recording of it. Don't hesitate to suggest more themes for new webinars in comments. See you next time! (more…)

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