diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 3ed9fe9..42712dd 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -35,7 +35,7 @@
     // Use 'forwardPorts' to make a list of ports inside the container available locally.
     // "forwardPorts": [],
     // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "pnpm install && echo alias ll=\\'ls -al\\' >> /home/node/.bashrc",
+    "postCreateCommand": "pnpm install && echo alias ll=\\'ls -al\\' >> /home/node/.bashrc && npm install --location=global .",
 
     // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
     "remoteUser": "node",
diff --git a/dev.cjs b/dev.cjs
new file mode 100644
index 0000000..35bc6da
--- /dev/null
+++ b/dev.cjs
@@ -0,0 +1,17 @@
+#!/usr/bin/env node
+
+const concurrently = require('concurrently')
+
+concurrently([
+    {
+        command: 'npx grunt watch',
+        name: 'grunt',
+        prefixColor: '#f39c12',
+    },
+    {
+        command: 'node-red',
+        name: 'node-red',
+        prefixColor: '#3498db',
+        dependsOn: ['grunt'],
+    },
+])
diff --git a/package.json b/package.json
index fddd855..cbd1f60 100755
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   ],
   "scripts": {
     "build": "grunt build",
-    "dev": "grunt watch",
+    "dev": "pnpm run build && node ./dev.cjs",
     "test": "mocha",
     "release": "pnpm run test && pnpm run build && changeset publish"
   },
@@ -61,6 +61,7 @@
   },
   "devDependencies": {
     "@changesets/cli": "^2.27.6",
+    "concurrently": "^9.1.0",
     "grunt": "^1.6.1",
     "grunt-contrib-uglify": "^5.2.2",
     "grunt-contrib-watch": "^1.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0f8381b..66d7f12 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -33,6 +33,9 @@ importers:
       '@changesets/cli':
         specifier: ^2.27.6
         version: 2.27.6
+      concurrently:
+        specifier: ^9.1.0
+        version: 9.1.0
       grunt:
         specifier: ^1.6.1
         version: 1.6.1
@@ -520,6 +523,11 @@ packages:
   concat-map@0.0.1:
     resolution: {integrity: sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==}
 
+  concurrently@9.1.0:
+    resolution: {integrity: sha512-VxkzwMAn4LP7WyMnJNbHN5mKV9L2IbyDjpzemKr99sXNR3GqRNMMHdm7prV1ws9wg7ETj6WUkNOigZVsptwbgg==}
+    engines: {node: '>=18'}
+    hasBin: true
+
   continuable-cache@0.3.1:
     resolution: {integrity: sha512-TF30kpKhTH8AGCG3dut0rdd/19B7Z+qCnrMoBLpyQu/2drZdNrrpcjPEoJeSVsQM+8KmWG5O56oPDjSSUsuTyA==}
 
@@ -1529,6 +1537,9 @@ packages:
   run-parallel@1.2.0:
     resolution: {integrity: sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==}
 
+  rxjs@7.8.1:
+    resolution: {integrity: sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==}
+
   safe-buffer@5.2.1:
     resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
 
@@ -1577,6 +1588,10 @@ packages:
     resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
     engines: {node: '>=8'}
 
+  shell-quote@1.8.2:
+    resolution: {integrity: sha512-AzqKpGKjrj7EM6rKVQEPpB288oCfnrEIuyoT9cyF4nmGa7V8Zk6f7RRqYisX8X9m+Q7bd632aZW4ky7EhbQztA==}
+    engines: {node: '>= 0.4'}
+
   should-equal@2.0.0:
     resolution: {integrity: sha512-ZP36TMrK9euEuWQYBig9W55WPC7uo37qzAEmbjHz4gfyuXrEUgF8cUvQVO+w+d3OMfPvSRQJ22lSm8MQJ43LTA==}
 
@@ -1698,6 +1713,13 @@ packages:
     resolution: {integrity: sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==}
     engines: {node: '>=8.0'}
 
+  tree-kill@1.2.2:
+    resolution: {integrity: sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==}
+    hasBin: true
+
+  tslib@2.8.1:
+    resolution: {integrity: sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==}
+
   type-detect@4.0.8:
     resolution: {integrity: sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==}
     engines: {node: '>=4'}
@@ -2486,6 +2508,16 @@ snapshots:
 
   concat-map@0.0.1: {}
 
+  concurrently@9.1.0:
+    dependencies:
+      chalk: 4.1.2
+      lodash: 4.17.21
+      rxjs: 7.8.1
+      shell-quote: 1.8.2
+      supports-color: 8.1.1
+      tree-kill: 1.2.2
+      yargs: 17.7.2
+
   continuable-cache@0.3.1: {}
 
   convert-source-map@1.9.0: {}
@@ -3531,6 +3563,10 @@ snapshots:
     dependencies:
       queue-microtask: 1.2.3
 
+  rxjs@7.8.1:
+    dependencies:
+      tslib: 2.8.1
+
   safe-buffer@5.2.1: {}
 
   safe-json-parse@1.0.1: {}
@@ -3570,6 +3606,8 @@ snapshots:
 
   shebang-regex@3.0.0: {}
 
+  shell-quote@1.8.2: {}
+
   should-equal@2.0.0:
     dependencies:
       should-type: 1.4.0
@@ -3706,6 +3744,10 @@ snapshots:
     dependencies:
       is-number: 7.0.0
 
+  tree-kill@1.2.2: {}
+
+  tslib@2.8.1: {}
+
   type-detect@4.0.8: {}
 
   type-fest@0.8.1: {}