improve perf
improve perf

cyhunter/react-tween-state,Khan/react-tween-state,GuoYongfeng/react-tween-state,chenglou/react-tween-state,mcanthony/react-tween-state,cyhunter/react-tween-state,mcsheffrey/react-animations,GuoYongfeng/react-tween-state,swhite24/react-tween-state