Some utils for frontend

debounce.js

/**
const myInput = document.getElementById("myInput");

function helloInput() {
    console.log( "You typed:", myInput.value );
}

myInput.addEventListener(
    "keyup",
    debounce( helloInput, 1000 )
);

*/
function debounce( callback, delay ) {
    let timeout;
    return function() {
        clearTimeout( timeout );
        timeout = setTimeout( callback, delay );
    }
}