Sorry, I misspoke. CUPS itself is not deprecated, only most of its old functionality regarding drivers.
From man cups
:
CUPS printer drivers, backends, and PPD files are deprecated and will no longer be supported in a future feature release of CUPS
Right, not an IDE. The BB stands for “bare bones”, but it has a robust feature set as far as general text editing goes. Autocomplete is minimal so I tend to use an IDE for more complex coding tasks.