The JetBrains Blog

Compose Multiplatform 1.6.0 is out! It brings support for the latest Kotlin version and changes from the latest Jetpack Compose.

Kotlin/Wasm is in Alpha! Continue reading to explore the capabilities of this technology.

Compose Multiplatform, the declarative framework from JetBrains for building cross-platform user interfaces with Kotlin, is now able to target iOS! That means you can use Compose Multiplatform to build your user interface once, 100% in Kotlin, and use it on Android, iOS, and beyond.

Starting today, Compose Multiplatform 1.2 is available for you to use! This latest version of the declarative UI framework for Kotlin brings compatibility with the latest Kotlin version and introduces several powerful features for the desktop target. Specifically, here are the highlights: The new…

Victor Kropp, the Team Lead for the Toolbox team at JetBrains, shares the story of adopting Kotlin and Compose Multiplatform on desktop. The JetBrains Toolbox App is the single entry point for developing using JetBrains IDEs. It serves as a control panel for tools and projects, and makes install…

The nautical advent-ure continues with the third day of AOC 2021, which we will, of course, once more solve in Kotlin! This time, it will involve wrangling binary numbers in all sorts of ways. Check out the solution and a detailed explanation on YouTube, or follow along as we explain our solution in…

Compose Multiplatform by JetBrains, the declarative UI framework for Kotlin, has reached version 1.0, which makes it ready for production use! Here are a few highlights that we hope will make you as excited about the release of this framework as we are: On desktop, you can now create Kotlin apps …

It’s that magical time of the year! Supermarkets are stocking cookies, the smell of cinnamon and roasted chestnuts fills the air, and maybe you’ll even see some snowflakes fall in front of your window. It can only mean one thing: Advent of Code is coming! It starts December 1, when the first of …

Compose Multiplatform, the declarative UI framework for Kotlin, has reached Beta. This brings Compose for Desktop and Compose for Web another step closer to their stable release later this year. Here are the highlights: We are starting to stabilize APIs in preparation for the 1.0 release, and we’…

Recently we published a blog post about a potential security issue caused by ua-parser-js, a dependent package that is used in the popular testing framework Karma, which in turn is the default choice for Kotlin/JS and Kotlin Multiplatform applications targeting JS. In the post, we recommended tha…

Today in “Idiomatic Kotlin”, we’re solving another Advent of Code challenge. We will be simulating, diagnosing, and fixing a small, made up game console! If you have ever wanted to implement your own virtual machine or emulator for an existing system like a game console or a retro computing device, …

Today in “Idiomatic Kotlin”, we’re looking at day 4 of the Advent of Code 2020 challenges, in which we tackle a problem that feels as old as programming itself: input sanitization and validation. (more…)…