Felipe for Sketch was built to help professional product designers work faster. Today, adding a symbol in a long nested library could get troublesome.
This mess multiplies every time a symbol is needed for the document.
This is how Felipe works:
Designer draws a shape
Felipe assumes "Hey, this looks like a symbol I know..."
Designer declares "Felipe, do your magic!" by pressing ⌘
+ option
+ k
Felipe turns the shape into the relevant symbol