site-watcher

watch a site

Usage no npm install needed!

<script type="module">
  import siteWatcher from 'https://cdn.skypack.dev/site-watcher';
</script>

Keep a watch on a web site, watcher will notice you if this web site's contents changed.

You could use it to write a spider, which could keep a watch on many sites.

Of course, this supervisor is dynamic and its query interval could be changed depending on the frequency of updating of the site.