Slick slider supports responsive breakpoints. This example below is taken directly from their documentation:
$('.yoursliderclass').slick({
centerMode: true,
centerPadding: '60px',
slidesToShow: 3,
responsive: [
{
breakpoint: 768,
settings: {
arrows: false,
centerMode: true,
centerPadding: '40px',
slidesToShow: 3
}
},
{
breakpoint: 480,
settings: {
arrows: false,
centerMode: true,
centerPadding: '40px',
slidesToShow: 1
}
}
]
});
solved WordPress plugin Responsive Slick Slider