AHK++ (formerly AutoHotkey Plus Plus) is an AHK language support extension for AHK v1 and v2, supporting IDEs like VS Code, VSCodium, and Theia IDE. AHK++ provides syntax highlighting, code formatting, in-editor debugging, optional lint warnings, IntelliSense, and more.
AHK++ is now in maintenance mode. Critical bugs and security issues will still be addressed, but no new features will be added. See the November 2026 announcement on GitHub for more details.