The Foldable ProjectView is a plugin for the IntelliJ-based IDEs that lets you fold files located in the root of your project.

Available features:

• Fold matching root elements of the project modules in the Project View
• Enable/disable folding via Preferences or Project View options menu
• Optionally fold directories
• Hide empty groups
• Hide all groups
• Case-insensitive matching
• Live ProjectView preview

• Using IDE built-in plugin system:

  Settings/Preferences > Plugins > Marketplace > Search for "Foldable ProjectView" > Install Plugin

• Manually:

  Download the latest release and install it manually using Settings/Preferences > Plugins > ⚙️ > Install plugin from disk...

Plugin based on the IntelliJ Platform Plugin Template.