Huh?
Its got a ridiculous number of front ends including support in all the IDE's I've used plus various standalone guis and the nifty easy command line interface.
.....To the future or to the past, to a time when thought is free, when men are different from one another and do not live alone -- to a time when truth exists and what is done cannot be undone:
.....From the age of uniformity, from the age of solitude, from the age of Big Brother, from the age of doublethink -- greetings!
-- George Orwell, 1984