1 files changed, 39 insertions, 1 deletions
diff --git a/docs/tutorials.md b/docs/tutorials.md
index 72966bf..78d957a 100644
--- a/docs/tutorials.md
+++ b/docs/tutorials.md
@@ -4,7 +4,7 @@
 
 WebTorrent can be used to stream videos. WebTorrent can render the incoming video to an HTML `<video>` element. Below are some examples for various video players.
 
-### [Default HTML5 Video Player](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video)
+### [Default HTML5 Video Player](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video) [legacy]
 
 Code example:
 
@@ -40,6 +40,44 @@ Code example:
 
 ```
 
+### [Service Worker Renderer](https://github.com/webtorrent/webtorrent/blob/master/docs/api.md#clientloadworkercontroller-function-callback-controller---browser-only)
+
+Code example:
+
+```js
+import WebTorrent from 'webtorrent'
+
+const client = new WebTorrent()
+const torrentId = "magnet:?xt=urn:btih:08ada5a7a6183aae1e09d831df6748d566095a10&dn=Sintel&tr=udp%3A%2F%2Fexplodie.org%3A6969&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.empire-js.us%3A1337&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com&ws=https%3A%2F%2Fwebtorrent.io%2Ftorrents%2F&xs=https%3A%2F%2Fwebtorrent.io%2Ftorrents%2Fsintel.torrent"
+const player = document.querySelector('video')
+
+function download () {
+  client.add(torrentId, torrent => {
+    // Torrents can contain many files. Let's use the .mp4 file
+    const file = torrent.files.find(file => file.name.endsWith('.mp4'))
+    // Log streams emitted by the video player
+    file.on('stream', ({ stream, file, req }) => {
+      if (req.destination === 'video') {
+        console.log(`Video player requested data from ${file.name}! Ranges: ${req.headers.range}`)
+      }
+    })
+    // Stream to a <video> element by providing an the DOM element
+    file.streamTo(player, () => {
+      console.log('Ready to play!')
+    })
+  }
+}
+navigator.serviceWorker.register('sw.min.js', { scope }).then(reg => {
+  const worker = reg.active || reg.waiting || reg.installing
+  function checkState (worker) {
+    return worker.state === 'activated' && client.loadWorker(worker, download)
+  }
+  if (!checkState(worker)) {
+    worker.addEventListener('statechange', ({ target }) => checkState(target))
+  }
+})
+```
+
 ### [Video.js](https://videojs.com/)
 
 Video.js is an open source HTML5 & Flash video player. We include the dependencies for `video.js` using CDN. A normal `<video>` element is converted to `video.js` by passing `class="video-js"` and `data-setup="{}"`. For more information visit the [docs](https://docs.videojs.com/tutorial-setup.html).