client/main.html

<head>
  <title>simple</title>
</head>

<body>
  <h1>Welcome to Meteor!</h1>
  {{> loginButtons}}
  {{> userList}}
  {{> map}}
</body>

<template name="userList">
  {{#each user in usersOnline}}
    {{user.emails.[0].address}}
  {{/each}}
</template>

<template name="map">
  <div class="map-container">
    {{#unless geolocationError}}
      {{> googleMap name="map" options=exampleMapOptions}}
    {{else}}
      Geolocation failed: {{geolocationError}}
    {{/unless}}
  </div>
</template>