mohnatus

(async () => {
  let nodes = document.getElementsByTagName('img');
  for (let node of nodes) {
   await new Promise(res => {
     node.src = node.dataset.src;
     node.onload = () => res();
    })
  }
})()

mohnatus

// When the modal is shown, we want a fixed body
document.body.style.position = 'fixed';
document.body.style.top = `-${window.scrollY}px`;

// When the modal is hidden, we want to remain at the top of the scroll position
const scrollY = document.body.style.top;
document.body.style.position = '';
document.body.style.top = '';
window.scrollTo(0, parseInt(scrollY || '0') * -1);

mohnatus

document.addEventListener("DOMContentLoaded", function() {
  var lazyloadImages;    

  if ("IntersectionObserver" in window) {
    lazyloadImages = document.querySelectorAll(".lazy");
    var imageObserver = new IntersectionObserver(function(entries, observer) {
      entries.forEach(function(entry) {
        if (entry.isIntersecting) {
          var image = entry.target;
          image.src = image.dataset.src;

mohnatus

function memoizer(fun){
    let cache = {}
    return function (n){
        if (cache[n] != undefined ) {
          return cache[n]
        } else {
          let result = fun(n)
          cache[n] = result
          return result
        }

mohnatus

function getScrollTop() {
    self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);
}

mohnatus

let printText = (phrases, el, cb) => {
    let printPhrase = (phraseIndex) => {
        if (phraseIndex >= phrases.length) {
            cb();
            return;
        }

        let phrase = texts[phraseIndex];
        let phraseLength = phrase.length;
        let div = document.createElement('div');

mohnatus

function declOfNum(number, titles) {  
    let cases = [2, 0, 1, 1, 1, 2];  
    return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ];  
}

mohnatus

// собираем все якоря; устанавливаем время анимации и количество кадров
const anchors = [].slice.call(document.querySelectorAll('a[href*="#"]')),
      animationTime = 300,
      framesCount = 20;

anchors.forEach(function(item) {
  // каждому якорю присваиваем обработчик события
  item.addEventListener('click', function(e) {
    // убираем стандартное поведение
    e.preventDefault();

mohnatus

<?php

require_once '../vendor/autoload.php';

use \Twig\Environment;
use \Twig\Loader\Filesystem;
use \Twig\Extension\Debug;

$loader = new Twig_Loader_Filesystem('./templates/');
$twig = new Twig_Environment($loader);

mohnatus

// Возвращает случайное целое число между min (включительно) и max (не включая max)
// Использование метода Math.round() даст вам неравномерное распределение!
function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min)) + min;
}