on Writing Forward site:
In creative writing, we talk about form and genre. Form is what we write: fiction, poetry, or creative nonfiction. Genre is how we further classify each of these forms.
In fiction writing, there’s literary fiction and everything else.
In fact, literary fiction and all the other genres are so at odds with each other that some writers simply say they are either literary fiction writers or genre writers.
But what does that mean? Isn’t all fiction considered literary? Yes and no.