An Electron-based dekstop app allowing users to make custom rinks for Franchise Hockey Manager.
Image processing (for uploaded logos) requires a working installation of ImageMagick, version 7 is recommended as it's what I was developing against.
Because I'm not a registered developer with Apple, macOS may block the app for security reasons (not a bad thing for it to do, ultimately). If this happens, just CTRL-click on the app and choose "Open" from the menu - that will bring up a slightly different version of the security message with an option to open the app. You should only have to do that once and macOS should store an exception for the app going forward.
Similarly, Windows might pop up a "Windows protected your PC" message when you try to run the installer. If that happens, just click "More info" and "Run anyway".