CTRLBanksStore, CTRLPalettesStore, and NESPalette now have an .obj property which returns a java object of the class's underlying data in a form that can be turned into a JSON. Each class's .json property has been modified to use the new .obj property.

app/js/ctrls/CTRLBanksStore.js

     return Object.keys(Banks).length;
   }
 
-  get json(){
+  get obj(){
     var data = [];
     Object.keys(Banks).forEach((key) => {
       if (Banks.hasOwnProperty(key)){
         data.push({name:key, data:Banks[key].bank.base64});
       }
     });
-    return JSON.stringify(data);
+    return data;
+  }
+
+  set obj(d){
+    if (!(d instanceof Array))
+      throw new TypeError("Expected Array object.");
+    this.clear();
+    d.forEach((item) => {
+      if (typeof(item) === typeof({})){
+        if ((name in item) && (data in item)){
+          this.createBank(item.name, item.data);
+        } else {
+          console.log("WARNING: Bank object missing required properties. Skipped.");
+        }
+      }
+    });
+  }
+
+  get json(){ 
+    return JSON.stringify(this.obj);
   }
 
   initialize(){

app/js/ctrls/CTRLPalettesStore.js

     }).bind(this));
   }
 
-  get json(){
+  get obj(){
     var d = {
       cpi: CurrentPaletteIndex,
       pals: []
     };
     for (let i=0; i < Palettes.length; i++){
-      d.pals.push([Palettes[i][0], Palettes[i][1].json]);
+      d.pals.push([Palettes[i][0].value, Palettes[i][1].json]);
     }
-    return JSON.stringify(d);
+    return d;
   }
 
-  set json(j){
-    try {
-      var d = JSON.parse(j);
-    } catch (e) {
-      throw e;
-    }
 
+  set obj(d){
     if (d.hasOwnProperty("cpi") && d.hasOwnProperty("pals")){
       if (Utils.isInt(d.cpi) && d.pals instanceof Array){
         var newPalettes = []
           GlobalEvents.emit("set_app_palette", Palettes[CurrentPaletteIndex][1]);
         }
       } else {
-        throw new TypeError("JSON Property Value types invalid.");
+        throw new TypeError("Object Property Value types invalid.");
       }
     } else {
-      throw new TypeError("JSON missing expected properties.");
+      throw new TypeError("Object missing expected properties.");
+    }
+  }
+
+  get json(){
+    return JSON.stringify(this.obj);
+  }
+
+  set json(j){
+    try {
+      this.obj = JSON.parse(j);
+    } catch (e) {
+      throw e;
     }
   }
 

app/js/models/NESPalette.js

     ];
   }
 
-  get json(){
-    return JSON.stringify(([this.__BGColor]).concat(this.__palette));
+  get obj(){
+    return ([this.__BGColor]).concat(this.__palette);
   }
 
-  set json(j){
-    try{
-      var d = JSON.parse(j);
+  set obj(d){
+    if (!(d instanceof Array) || d.length !== 25)
+      throw new TypeError("Invalid Object or value range.");
+    try {
+      this.set_palette(d);
     } catch (e) {
       throw e;
     }
+  }
 
-    if (!(d instanceof Array) || d.length !== 25)
-      throw new TypeError("Invalid JSON or value range.");
-    try {
-      this.set_palette(d);
+  get json(){
+    return JSON.stringify(this.obj);
+  }
+
+  set json(j){
+    try{
+      this.obj = JSON.parse(j);
     } catch (e) {
       throw e;
     }