blog.jetbrains.com / .blog-jetbrains-com / Page 5

Swift language IDE support is being discontinued in the Kotlin Multiplatform plugin. Learn what's changing, what stays supported, and why.

Last week, we shared our point of view on where we think agentic development is headed and introduced JetBrains' answer to it: JetBrains Air, an open system of products for agentic development. Tod ...

RustRover and VS Code with rust-analyzer can handle almost the same Rust development tasks, but they organize them differently. This objective comparison looks at code analysis, Cargo, testing, debugging, AI tools, and what switching to RustRover ...

What does it take to build rocket engine testing software? Synnax's Emiliano Bonilla on launches gone wrong and building a programming language from scratch.

Kotlin 2.5.0 introduces experimental companion blocks and extensions. Learn what they unlock, how to enable them, and what it means for companion objects.

The State of Kotlin in 2026 report combines data from JetBrains research with independent industry data and real-world adoption evidence.

Testing applications before release alone is no longer enough when it comes to quality assurance for modern software development. It needs a more dynamic approach that makes QA a part of the ongoing p ...

Agentic workflows used to live on one developer's laptop. With Air Teams, you configure a workflow once, and the whole team can run, validate, and improve it.

Rider 2026.2.3 brings AI performance analysis to the Monitoring tool window and fixes an issue with the AI Agent Setup widget on Windows. You can update directly from the IDE, through the Toolbox App,

The current compilation approach to Kotlin Multiplatform projects works, but sometimes can lead to unexpected or hard-to-predict behavior. For example: The IDE analysis disagrees with the compiler ...