docs(examples): libp2p in the browser 1

examples/libp2p-in-the-browser/1/src/create-node.js

@@ -0,0 +1,24 @@
+'use strict'
+
+const PeerInfo = require('peer-info')
+const Node = require('./browser-bundle')
+
+function createNode (callback) {
+  PeerInfo.create((err, peerInfo) => {
+    if (err) {
+      return callback(err)
+    }
+
+    const peerIdStr = peerInfo.id.toB58String()
+    const ma = `/libp2p-webrtc-star/dns4/star-signal.cloud.ipfs.team/wss/ipfs/${peerIdStr}`
+
+    peerInfo.multiaddrs.add(ma)
+
+    const node = new Node(peerInfo)
+
+    node.idStr = peerIdStr
+    callback(null, node)
+  })
+}
+
+module.exports = createNode