Esaleli moko ya kitoko mpenza, oyo ekómisaka mpenza mokuse eteni ya codign oyo esɛngaka ntango mingi ya cycle ya design & dev, mpo ete okoka kolekisa ntango na komeka & kokela nini mpenza olingi UX to be, testing out plusieurs designs & variations, au lieu ya kolekisa ba heures kotonga moko, maximum deux variations, oyo ezali spot on te.