Animated strikethrough on hover

strikethrough.js

$('a').addClass('strikethrough').hover(
    (e) => $(e.target).stop().addClass('mouseenter'),
    (e) => {
        $(e.target).stop().removeClass('mouseenter').addClass('mouseleave');
        setTimeout(() => {
            $(e.target).stop().removeClass('mouseleave').addClass('no-transition');
        }, STIKETHROUGH_DURATION - STIKETHROUGH_OFFSET);
        setTimeout(() => {
            $(e.target).stop().removeClass('no-transition');
        }, STIKETHROUGH_DURATION + STIKETHROUGH_OFFSET);
    }
);

strikethrough.less

a.strikethrough {
    position: relative;
    overflow: hidden;
    display: inline-block;
    line-height: normal;
    vertical-align: text-bottom;
    border: none;
    padding: 0;
    color: #999;
    &:after {
        content: "";
        display: block;
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        background: #000;
        height: 1px;
        transform: translateX(-110%);
        transition: transform 0.3s ease-in-out;
    }
    &.mouseenter {
        color: #000;
        &:after {
            transform: translateX(0);
        }
    }
    &.mouseleave:after {
        transform: translateX(110%);
    }
    &.no-transition:after {
        transition: none;
    }
}