Provides support for UML class diagrams in IntelliJ-based IDEs for JavaScript and TypeScript languages. The following features are available: Support for JS and TS classes, interfaces and enums. Class ...

Developers can now use all ACP-compatible AI agents and receive basic features for JavaScript and TypeScript for free – without an Ultimate subscription. JetBrains has released IntelliJ IDEA 2026.1, ...

Please paste the full stacktrace from the IDEA error popup. com.intellij.diagnostic.PluginException: Cannot create extension (class=com.intellij.lang.jsgraphql.ide ...

Visual Studio Code is an excellent editor for JavaScript and TypeScript code, and its status as a free application has helped pull people away from other integrated development environments (IDEs).