This example uses OpenLayers v10.9.0. The latest is v.
Edit

#### XYZ

xyz 6

#####

Example of an ImageTile source.

The ImageTile source is used for tile data that is accessed through URLs that include a zoom level and tile grid x/y coordinates.

##### main.js

    import Map from 'ol/Map.js';
    import View from 'ol/View.js';
    import TileLayer from 'ol/layer/Tile.js';
    import ImageTile from 'ol/source/ImageTile.js';

    const map = new Map({
      target: 'map',
      layers: [
        new TileLayer({
          source: new ImageTile({
            url:
              'https://{a-c}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png' +
              '?apikey=Your API key from https://www.thunderforest.com/docs/apikeys/ here',
          }),
        }),
      ],
      view: new View({
        center: [-472202, 7530279],
        zoom: 12,
      }),
    });

##### index.html

    <!DOCTYPE html>
    <html lang="en">
      <head>
        <meta charset="UTF-8">
        <title>XYZ</title>
        <link rel="stylesheet" href="node_modules/ol/ol.css">
        <style>
          .map {
            width: 100%;
            height: 400px;
          }
        </style>
      </head>
      <body>
        <div id="map" class="map"></div>

        <script type="module" src="main.js"></script>
      </body>
    </html>

##### package.json

    {
      "name": "xyz",
      "dependencies": {
        "ol": "10.9.0"
      },
      "devDependencies": {
        "vite": "^3.2.3"
      },
      "scripts": {
        "start": "vite",
        "build": "vite build"
      }
    }