Display a popup

Estimated reading time: 1 minute
Check out this code sample that uses the MapLibre GL JS library to add a popup over your map data points.
<!doctype html>
<html>
  <head>
    <meta charset="UTF-8" />
    <link href="https://unpkg.com/[email protected]/dist/maplibre-gl.css" rel="stylesheet" />
    <script src="https://unpkg.com/[email protected]/dist/maplibre-gl.js"></script>
    <style>
      html,
      body {
        margin: 0;
        padding: 0;
        height: 100%;
      }
      #map {
        min-height: 500px;
        height: 100%;
        width: 100%;
      }
    </style>
  </head>
  <body>
    <div id="map"></div>
    <script>
      // Don't forget to replace <YOUR_ACCESS_TOKEN> by your own access token
      const accessToken = "<YOUR_ACCESS_TOKEN>";
      const map = new maplibregl.Map({
        container: "map",
        style: `https://api.jawg.io/styles/jawg-sunny.json?access-token=${accessToken}`,
        center: [-61.572646, 16.233131],
        zoom: 9,
      }).addControl(new maplibregl.NavigationControl(), "top-right");
      // This plugin is used for right to left languages
      maplibregl.setRTLTextPlugin("https://unpkg.com/@mapbox/[email protected]/mapbox-gl-rtl-text.min.js");

      // Basic popup definition
      new maplibregl.Popup({
        closeOnClick: false,
      })
        .setLngLat([-61.572646, 16.273131])
        .setHTML("<b>Hello world!</b><br/> I am a popup.")
        .addTo(map);
      // Popup definition before binding it to a marker
      const markerPopup = new maplibregl.Popup({
        closeOnClick: true,
      }).setHTML("<b> A popup that is shown when you click on a marker</b>");
      // Connect the popup to a new marker
      new maplibregl.Marker().setLngLat([-61.653889, 15.966636]).setPopup(markerPopup).addTo(map);
    </script>
  </body>
</html>