bootstrap responsive breakpoints detector

bootstrap responsive jquery detection

function responsive ()
{
    if ($(window).width() < 768) {
        console.log('xs');
    }
    else if ($(window).width() >= 768 &&  $(window).width() <= 992) {
        console.log('sm');
    }
    else if ($(window).width() > 992 &&  $(window).width() <= 1200) {
        console.log('md');
    }
    else  {
        console.log('lg');
    }
}

responsive();
$(window).on('resize', responsive);