diff --git a/ayanova/src/App.vue b/ayanova/src/App.vue
index 40f765b1..b3f1d270 100644
--- a/ayanova/src/App.vue
+++ b/ayanova/src/App.vue
@@ -246,7 +246,7 @@ export default {
   },
   created() {
     //Detect version change, wipe persisted form settings if has changed
-    var currentVersion = window.$gz.clientInfo.version;
+    let currentVersion = window.$gz.clientInfo.version;
     if (currentVersion != window.$gz.store.state.lastClientVersion) {
       window.$gz.store.commit(
         "logItem",
diff --git a/ayanova/src/main.js b/ayanova/src/main.js
index f7872719..d31d4c32 100644
--- a/ayanova/src/main.js
+++ b/ayanova/src/main.js
@@ -48,7 +48,7 @@ import errorhandler from "./api/errorhandler";
 // some say this is bad only due to if you want to server render the page
 // (which is not necessary here anyway)
 // however when I researched that I found it's easily worked around
-// as all you need is a "window" global var defined and then it's all good in the hood
+// as all you need is a "window" global let defined and then it's all good in the hood
 // so for convenience and far less fuckery this is the way
 //
 
@@ -100,24 +100,24 @@ Vue.config.productionTip = false;
 // AJAX LOADER INDICATOR
 //
 // Store a copy of the fetch function
-var _oldFetch = fetch;
+let _oldFetch = fetch;
 
 // Create our new version of the fetch function
 window.fetch = function() {
   // Create hooks
-  var fetchStart = new Event("fetchStart", {
+  let fetchStart = new Event("fetchStart", {
     view: document,
     bubbles: true,
     cancelable: false
   });
-  var fetchEnd = new Event("fetchEnd", {
+  let fetchEnd = new Event("fetchEnd", {
     view: document,
     bubbles: true,
     cancelable: false
   });
 
   // Pass the supplied arguments to the real fetch function
-  var fetchCall = _oldFetch.apply(this, arguments);
+  let fetchCall = _oldFetch.apply(this, arguments);
 
   // Trigger the fetchStart event
   document.dispatchEvent(fetchStart);
diff --git a/ayanova/src/views/ay-log.vue b/ayanova/src/views/ay-log.vue
index cf6c9547..849298f1 100644
--- a/ayanova/src/views/ay-log.vue
+++ b/ayanova/src/views/ay-log.vue
@@ -22,7 +22,7 @@
 /*  Xeslint-disable */
 export default {
   created() {
-    var vm = this;
+    let vm = this;
     window.$gz.eventBus.$emit("menu-change", {
       isMain: false,
       icon: "fa-info-circle",
@@ -32,7 +32,7 @@ export default {
       menuItems: []
     });
 
-    var outText = "";
+    let outText = "";
     window.$gz._.forEach(vm.$store.state.logArray, function appendLogItem(
       value
     ) {
diff --git a/ayanova/src/views/home-password.vue b/ayanova/src/views/home-password.vue
index d5f48afb..09bc49c5 100644
--- a/ayanova/src/views/home-password.vue
+++ b/ayanova/src/views/home-password.vue
@@ -106,7 +106,7 @@ const API_BASE_URL = "Auth/ChangePassword";
 
 export default {
   created() {
-    var vm = this;
+    let vm = this;
     initForm(vm)
       .then(() => {
         vm.rights = window.$gz.role.fullRightsObject();
@@ -175,7 +175,7 @@ export default {
         }
 
         //enable / disable save button
-        var canSave = val.dirty && val.valid && !val.readOnly;
+        let canSave = val.dirty && val.valid && !val.readOnly;
         if (canSave) {
           window.$gz.eventBus.$emit("menu-enable-item", FORM_KEY + ":save");
         } else {
@@ -207,12 +207,12 @@ export default {
     },
 
     submit() {
-      var vm = this;
+      let vm = this;
       if (vm.canSave) {
         vm.formState.loading = true;
 
         //always submit from this form for the current logged in user id
-        var url = API_BASE_URL;
+        let url = API_BASE_URL;
 
         //clear any errors vm might be around from previous submit
         window.$gz.form.deleteAllErrorBoxErrors(vm);
@@ -247,7 +247,7 @@ function clickHandler(menuItem) {
   if (!menuItem) {
     return;
   }
-  var m = window.$gz.menu.parseMenuItem(menuItem);
+  let m = window.$gz.menu.parseMenuItem(menuItem);
   if (m.owner == FORM_KEY && !m.disabled) {
     switch (m.key) {
       case "save":
@@ -267,7 +267,7 @@ function clickHandler(menuItem) {
 //
 //
 function generateMenu(vm) {
-  var menuOptions = {
+  let menuOptions = {
     isMain: true,
     icon: "fa-key",
     title: window.$gz.translation.get("SetLoginPassword"),
diff --git a/ayanova/src/views/home-user-settings.vue b/ayanova/src/views/home-user-settings.vue
index 60c6e527..7ddbed36 100644
--- a/ayanova/src/views/home-user-settings.vue
+++ b/ayanova/src/views/home-user-settings.vue
@@ -129,7 +129,7 @@ const FORM_CUSTOM_TEMPLATE_KEY = "Useroptions";
 
 export default {
   created() {
-    var vm = this;
+    let vm = this;
     initForm(vm)
       .then(() => {
         vm.rights = window.$gz.role.getRights(window.$gz.type.UserOptions);
@@ -215,7 +215,7 @@ export default {
         }
 
         //enable / disable save button
-        var canSave = val.dirty && val.valid && !val.readOnly;
+        let canSave = val.dirty && val.valid && !val.readOnly;
         if (canSave) {
           window.$gz.eventBus.$emit("menu-enable-item", FORM_KEY + ":save");
         } else {
@@ -249,10 +249,10 @@ export default {
       }
     },
     getDataFromApi() {
-      var vm = this;
+      let vm = this;
       vm.formState.loading = true;
       //always fetch on this form for the current logged in user id
-      var url = API_BASE_URL + vm.$store.state.userId;
+      let url = API_BASE_URL + vm.$store.state.userId;
 
       window.$gz.form.deleteAllErrorBoxErrors(vm);
 
@@ -296,12 +296,12 @@ export default {
         });
     },
     submit() {
-      var vm = this;
+      let vm = this;
       if (vm.canSave) {
         vm.formState.loading = true;
 
         //always submit from this form for the current logged in user id
-        var url = API_BASE_URL + vm.$store.state.userId;
+        let url = API_BASE_URL + vm.$store.state.userId;
 
         //clear any errors vm might be around from previous submit
         window.$gz.form.deleteAllErrorBoxErrors(vm);
@@ -323,7 +323,7 @@ export default {
               });
 
               //Set values in store so they are updated immediately for user
-              var l = vm.$store.state.locale;
+              let l = vm.$store.state.locale;
 
               if (vm.obj.languageOverride) {
                 l.languageOverride = vm.obj.languageOverride;
@@ -360,7 +360,7 @@ function clickHandler(menuItem) {
   if (!menuItem) {
     return;
   }
-  var m = window.$gz.menu.parseMenuItem(menuItem);
+  let m = window.$gz.menu.parseMenuItem(menuItem);
   if (m.owner == FORM_KEY && !m.disabled) {
     switch (m.key) {
       case "save":
@@ -380,7 +380,7 @@ function clickHandler(menuItem) {
 //
 //
 function generateMenu(vm) {
-  var menuOptions = {
+  let menuOptions = {
     isMain: true,
     icon: "fa-user-cog",
     title: window.$gz.translation.get("UserSettings"),
diff --git a/ayanova/src/views/login.vue b/ayanova/src/views/login.vue
index 82ac95bf..047ffc9f 100644
--- a/ayanova/src/views/login.vue
+++ b/ayanova/src/views/login.vue
@@ -88,7 +88,7 @@ export default {
     login() {
       if (this.input.username != "" && this.input.password != "") {
         this.errorBadCreds = false;
-        var vm = this;
+        let vm = this;
 
         auth
           .authenticate(this.input.username, this.input.password)
diff --git a/ayanova/src/views/notfound.vue b/ayanova/src/views/notfound.vue
index 4c3d2f92..36e90e66 100644
--- a/ayanova/src/views/notfound.vue
+++ b/ayanova/src/views/notfound.vue
@@ -22,7 +22,7 @@ export default {
   },
   created() {
     // debugger;
-    var badPath = this.$router.history.current.path;
+    let badPath = this.$router.history.current.path;
     //If this happens too early then it might not have all the setup stuf available which would trigger an infinite loop
     if (
       !window ||
@@ -33,7 +33,7 @@ export default {
     ) {
       this.msg = '404 - NOT FOUND: "' + badPath + '"';
     } else {
-      var notFoundTranslated = window.$gz.translation.get("ErrorAPI2010");
+      let notFoundTranslated = window.$gz.translation.get("ErrorAPI2010");
       //format the message
       this.msg = "404 - " + notFoundTranslated + ': "' + badPath + '"';
       //log it in case we need to see it in tech support
diff --git a/ayanova/src/views/widgets.vue b/ayanova/src/views/widgets.vue
index 87910267..d6323009 100644
--- a/ayanova/src/views/widgets.vue
+++ b/ayanova/src/views/widgets.vue
@@ -49,7 +49,7 @@ function clickHandler(menuItem) {
   if (!menuItem) {
     return;
   }
-  var m = window.$gz.menu.parseMenuItem(menuItem);
+  let m = window.$gz.menu.parseMenuItem(menuItem);
   if (m.owner == FORM_KEY && !m.disabled) {
     switch (m.key) {
       case "new":
@@ -71,7 +71,7 @@ function clickHandler(menuItem) {
 //
 //
 function generateMenu(vm) {
-  var menuOptions = {
+  let menuOptions = {
     isMain: true,
     icon: "fa-vial",
     title: window.$gz.translation.get("WidgetList"),