First pass...

app/assets/javascripts/app.js

@@ -22,5 +22,6 @@ angular.module('QuepidApp', [
   'ngAnimate',
   'countUp',
   'ngclipboard',
-  'ngVega'
+  'ngVega',
+  'http-throttler'
 ]);

app/assets/javascripts/core.js

@@ -84,3 +84,4 @@
 //= require tether-shepherd/dist/js/shepherd
 //= require tour
 //= require ace_config
+//= require angular-http-throttler/service/http-throttler

app/assets/javascripts/interceptors/rails-csrf.js

@@ -14,6 +14,8 @@ angular.module('ng-rails-csrf', [] )
         return el;
       };
 
+      $httpProvider.interceptors.push('httpThrottler');
+
       $httpProvider.interceptors.push(function() {
         return {
          'request': function(config) {

package.json

@@ -16,6 +16,7 @@
     "angular-countup": "^0.0.1",
     "angular-csv-import": "https://github.com/bahaaldine/angular-csv-import",
     "angular-flash": "https://github.com/wmluke/angular-flash",
+    "angular-http-throttler": "https://github.com/mikepugh/angular-http-throttler",
     "angular-resource": "~1.8.3",
     "angular-route": "~1.8.3",
     "angular-sanitize": "~1.8.3",
@@ -37,6 +38,7 @@
     "ng-json-explorer": "http://github.com/o19s/ng-json-explorer",
     "ng-tags-input": "3.2.0",
     "ngclipboard": "^2.0.0",
+    "p-queue": "^8.0.1",
     "party-js": "^2.2.0",
     "popper.js": "^1.16.1",
     "splainer-search": "2.33.0",