I wrote a simple command line frontend for DOSBox. It is able to list, search and launch DOSBox applications real fast with minimal setup. Hopefully useful for those with a large library of dos apps who cannot be bothered putting in the effort with a more complex frontend, managing multiple conf files manually or typing the dos commands everytime they wish to open an app.
Works on Linux and Windows. macOS is not supported yet.
EDIT: Improved macOS compatible version posted below!