I spend a few hours creating a .bi file for the EGGX graphic library for Linux AMD64 only. That should enable me to use Freebasic again, since the built in graphics driver doesn't work for me anymore. \
Also the eggx library looks good for giving many programming language a Basic look and feel. For example D or Swift.
And also when FB does become obsolete due to lack of maintenance you could write a fairly simple Basic to D converter for example and link in with the Basic style graphics.
https://github.com/S6Regen/EGGX
I'll convert some of C examples as way to test the binding I wrote. However it will never be very well tested. I'll fix whatever things I encounter though.