Add grapesjs-custom-code plugin

demo.html

@@ -19,6 +19,7 @@
     <script src="js/grapesjs-preset-webpage.min.js"></script>
     <script src="js/grapesjs-lory-slider.min.js?0.1.5"></script>
     <script src="js/grapesjs-tabs.min.js?0.1.1"></script>
+    <script src="js/grapesjs-custom-code.min.js?0.1.1"></script>
 
     <style type="text/css">
         .icon-add-comp::before, .icon-comp100::before,.icon-comp50::before,.icon-comp30::before,.icon-rm::before{ content: '';}
@@ -976,7 +977,7 @@
           assets: images
         },
         styleManager: { clearProperties: 1 },
-        plugins: ['gjs-preset-webpage', 'grapesjs-lory-slider', 'grapesjs-tabs'],
+        plugins: ['gjs-preset-webpage', 'grapesjs-lory-slider', 'grapesjs-tabs', 'grapesjs-custom-code'],
         pluginsOpts: {
           'grapesjs-lory-slider': {
             sliderBlock: {