I really enjoy using BuildSettingExtractor and appreciate your efforts in maintaining it. I've been considering if there would be value in adding more useful content under the help menu.

Proposed Improvements

1. Complete Reference of Build Settings

   • It would be beneficial to have a comprehensive reference of all build settings, similar to what was previously available at https://xcodebuildsettings.com or find some inspiration from The Unofficial Guide to xcconfig files.

2. Build Setting Transformations

   • Including information on how to transform build settings could be very helpful for developers who need to modify settings based on different conditions or requirements. For inspiration please see http://codeworkshop.net/posts/xcode-build-setting-transformations

3. Conditional Build Settings

   • Providing guidance on how to use conditional build settings could help streamline the build process and make it more flexible. For inspiration please see https://indiestack.com/2023/10/conditional-xcode-build-settings/

4. Optional Include (a la NetNewsWire repo)

   • Implementing an "optional include" feature, as seen in the NetNewsWire repo, could allow users to selectively apply certain settings or configurations based on project needs.

5. Indexed Content

   • It would be extremely nice if the content was proper indexed making it available for Spotlight to pickup :-)

These additions would significantly enhance the tool's value and usability for a wider range of developers.