event: { init: function (event, slick) { slick.focus(slick Current Index); } }, code example

Example 1: slick slider unslick

$('.your-slider').slick('unslick');

Example 2: slick slider unslick

$('.slider-for').slick({
  slidesToShow: 1,
  slidesToScroll: 1,
  arrows: false,
  fade: true,
  asNavFor: '.slider-nav'
});
$('.slider-nav').slick({
  slidesToShow: 3,
  slidesToScroll: 1,
  asNavFor: '.slider-for',
  dots: true,
  centerMode: true,
  focusOnSelect: true
});