* Added semicolons

* Added ES6 imports
* Added package-lock.json
* Added module definition at package.json

examples/NodeJS/index.js

@@ -1,19 +1,19 @@
-const zlib = require('zlib')
-const zmq = require('zeromq')
+import zlib from 'zlib';
+import zmq from 'zeromq';
 
-const SOURCE_URL = 'tcp://eddn.edcd.io:9500'
+const SOURCE_URL = 'tcp://eddn.edcd.io:9500';
 
-async function run () {
-  const sock = new zmq.Subscriber
+async function run() {
+  const sock = new zmq.Subscriber;
 
-  sock.connect(SOURCE_URL)
-  sock.subscribe('')
-  console.log('EDDN listener connected to:', SOURCE_URL)
+  sock.connect(SOURCE_URL);
+  sock.subscribe('');
+  console.log('EDDN listener connected to:', SOURCE_URL);
 
-  for await (const [ src ] of sock) {
-    const msg = JSON.parse(zlib.inflateSync(src))
-    console.log(msg)
+  for await (const [src] of sock) {
+    const msg = JSON.parse(zlib.inflateSync(src));
+    console.log(msg);
   }
 }
 
-run()
+run();

examples/NodeJS/package-lock.json

@@ -0,0 +1,21 @@
+{
+  "name": "eddn-listener",
+  "version": "0.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "node-gyp-build": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.2.3.tgz",
+      "integrity": "sha512-MN6ZpzmfNCRM+3t57PTJHgHyw/h4OWnZ6mR8P5j/uZtqQr46RRuDE/P+g3n0YR/AiYXeWixZZzaip77gdICfRg=="
+    },
+    "zeromq": {
+      "version": "6.0.0-beta.6",
+      "resolved": "https://registry.npmjs.org/zeromq/-/zeromq-6.0.0-beta.6.tgz",
+      "integrity": "sha512-wLf6M7pBHijl+BRltUL2VoDpgbQcOZetiX8UzycHL8CcYFxYnRrpoG5fi3UX3+Umavz1lk4/dGaQez8qiDgr/Q==",
+      "requires": {
+        "node-gyp-build": "^4.1.0"
+      }
+    }
+  }
+}

examples/NodeJS/package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "watch": "node index.js"
   },
+  "type": "module",
   "author": "",
   "license": "MIT",
   "dependencies": {