Beta 7 with some repo names changed.

Client/node_modules/swarm-js/examples/simple_usage.js

@@ -0,0 +1,31 @@
+const swarm = require("./..").at("http://swarm-gateways.net");
+
+(async () => {
+  try {
+    // Uploading raw data
+    const file = "this is a test";
+    const fileHash = await swarm.upload(new Buffer(file))
+    console.log("Uploaded file. SwarmHash:", fileHash);
+
+    //// Downloading raw data
+    const fileBuffer = await swarm.download(fileHash);
+    console.log("Downloaded file. Contents:", swarm.toString(fileBuffer));
+
+    // Uploading directory
+    const dir = {
+      "/foo.txt": {type: "text/plain", data: "this is foo.txt"},
+      "/bar.txt": {type: "text/plain", data: "this is bar.txt"}
+    };
+    const dirHash = await swarm.upload(dir);
+    console.log("Uploaded directory. SwarmHash:", dirHash);
+
+    //// Downloaading a directory
+    const dirObj = await swarm.download(dirHash);
+    console.log("Downloaded directory. Contents:");
+    for (let path in dirObj)
+      console.log("-", path, ":", swarm.toString(dirObj[path].data));
+  } catch (e) {
+    console.log(e);
+  }
+
+})();