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              <svg xmlns="http://www.w3.org/2000/svg" version="1.1">
  <pattern id="pattern"
           x="0" y="0" width="210" height="210"
           patternUnits="userSpaceOnUse" >
    <text class='emoji-pattern' x="0" y="100" width="80" font-size="80">
      🥝
    </text>
    <text class='emoji-pattern' x="100" y="200" width="80" font-size="80">
      🥝
    </text>
  </pattern>
  <rect fill="url(#pattern)" x="0" y="0" width="100%" height="100%"/>
</svg>
<section>
  <h1>Emoji Background Generator</h1>
  <h2>Cause emojis got yo back!</h2>
  <form class="search-form">
    <input type="text" class="search" placeholder="Filter for Emoji Magic">
    <div class="emoji-container">
      <ul class="suggestions">
      </ul>
    </div>
  </form>
  <p>Search and set your favourite emoji as your background pattern!</p>
</section> 
            
          
!
            
              $white: #F6F7EB;
$black: #393E41;
$brad: 5px;
@import url(https://fonts.googleapis.com/css?family=Francois+One);

body {
  background-color: $black;
  color: $white;
  overflow-x: hidden;
  font-size: 100%;
  font-family: 'Francois One', Helvetica, Arial, sans-serif;
}

svg {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

section {
  min-width: 600px;
}

text {
  opacity: 0.7;
}

h1, h2, p {
  text-align: center;
  color: $white;
  font-size: 4em;
  line-height: 1;
  margin: 20px 0 0;
  text-shadow: 0px 5px 15px $black;
}

h2 {
  font-size: 2.5em;
}
p {
  font-size: 1.5em;
}

.search-form {
  padding-top: 5vh;
  text-align: center;
  position: relative;
}

input {
  background-color: $white;
  font-size: 15px;
  padding: 20px;
  width: 40%;
  border: 1px solid $white;
  border-radius: $brad;
}

.emoji-container {
  height: 40vh;
  overflow-y: scroll;
  background-color: $white;
  width: 50%;
  margin: 0 auto;
  border-radius: $brad;
  margin-top: 5vh;
  padding: 25px;
}

ul {
  margin: 0;
  padding: 0;
  text-align: left;
}

li {
  list-style: none;
  padding: 0 15px 5px 0;
  width: 40px;
  display: inline;
  font-size: 35px;
}

abbr {
  text-decoration: none;
  cursor: pointer;
  font-family: Times;
}

abbr[title="undefined"] {
  display: none;
}
            
          
!
            
              const endpoint = 'https://raw.githubusercontent.com/github/gemoji/master/db/emoji.json';
const emojis = [];
const searchInput = document.querySelector('.search');
const suggestions = document.querySelector('.suggestions');
const emojiPattern = Array.from(document.querySelectorAll('.emoji-pattern'));

fetch(endpoint)
  .then(blob => blob.json())
  .then(data => emojis.push(...data))
  .then(setTimeout(() => {
    renderMatches(emojis);
  }, 100))
  .catch((err) => {
    console.log(err);  
  })

function findMatches(wordToMatch, emojis) {
  return emojis.filter(emoji =>
    emoji.aliases.some(alias => alias.indexOf(wordToMatch) !== -1)
  );
}

function renderMatches(arr) {
  const html = arr.map(emo => {
    const {
     emoji,
     description
    } = emo;
    return `
      <li class="icon">
        <abbr title="${description}">${emoji}</abbr>
      </li>
    `
  }).join('');
  suggestions.innerHTML = html;
}

function updateMatches() {
  const matchArray = findMatches(this.value, emojis);
  renderMatches(matchArray);
}

function changeBackground(e) {
  if (!e.target.matches('abbr')) return;
  const emoj = e.target.innerText;
  emojiPattern.map(pattern => pattern.textContent = emoj);
  
}

searchInput.addEventListener('change', updateMatches);
searchInput.addEventListener('keyup', updateMatches);
suggestions.addEventListener('click', changeBackground);
            
          
!
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