We also tend to use the Intellij IDEA IDE from JetBrains. I have been having a not-so-great time refactoring a piece of JS code recently, breaking existing unit tests in ways I didn’t expect. When ...

The K2 mode in IntelliJ IDEA 2024.1 supports code highlighting and completion, navigation, debugging, refactoring, and editing features such as code formatting and type hierarchy. Also supported ...