Roughing out the demo app

node_modules/nanoid/random.js

@@ -0,0 +1,15 @@
+var crypto = require('crypto')
+
+if (crypto.randomFillSync) {
+  var buffers = { }
+  module.exports = function (bytes) {
+    var buffer = buffers[bytes]
+    if (!buffer) {
+      buffer = Buffer.allocUnsafe(bytes)
+      if (bytes <= 255) buffers[bytes] = buffer
+    }
+    return crypto.randomFillSync(buffer)
+  }
+} else {
+  module.exports = crypto.randomBytes
+}