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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              //REF:'text', placeholder='City or State')
  li Filter for a city
  li or a state

 box-sizing: border-box
 background: #ffc600
 font-family: 'helvetica neue'
 font-size: 20px
 font-weight: 200

 box-sizing: inherit
 &:before, &:after
  box-sizing: inherit

 width: 100%
 padding: 20px

 max-width: 400px
 margin: 50px auto
 margin: 0
 text-align: center
 outline: 0
 border: 10px solid #F7F7F7
 width: 120%
 left: -10%
 position: relative
 top: 10px
 z-index: 2
 border-radius: 5px
 font-size: 40px
 box-shadow: 0 0 5px rgba(0, 0, 0, 0.12), inset 0 0 2px rgba(0, 0, 0, 0.19)

 margin: 0
 padding: 0
 position: relative
  background: white
  list-style: none
  border-bottom: 1px solid #D8D8D8
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.14)
  margin: 0
  padding: 20px
  transition: background 0.2s
  display: flex
  justify-content: space-between
  text-transform: capitalize
   transform: perspective(100px) rotateX(3deg) translateY(2px) scale(1.001)
   background: linear-gradient(to bottom, #ffffff 0%, #EFEFEF 100%)
   transform: perspective(100px) rotateX(-3deg) translateY(3px)
   background: linear-gradient(to top, #ffffff 0%, #EFEFEF 100%)

 font-size: 15px

 text-align: center
 font-size: 15px

 background: #ffc600

 text-align: center

 color: black
 background: rgba(0, 0, 0, 0.1)
 text-decoration: none
              const endpoint = '';

const cities=[];

 .then(blob => blob.json())
 .then(data => cities.push(

function find(word, cities){
 return cities.filter(place => {
  const regex=new RegExp(word, "gi");
  return || place.state.match(regex)


function commas(x){
 return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");

function display(){
 const match=find(this.value, cities);
 const => {
  const regex=new RegExp(this.value, "gi");
  const, `<span class="hl">${this.value}</span>`);
  const stateName=place.state.replace(regex, `<span class="hl">${this.value}</span>`);
  return `
    <span class="name">${cityName}, ${stateName}</span>
    <span class="population">${commas(place.population)}</span>

const search=document.querySelector(".search");
const suggestions=document.querySelector(".suggestions");

search.addEventListener("change", display);
search.addEventListener("keyup", display);

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