Use a single js namespace as parent for all other nopaque namespaces.

app/static/js/utils/index.js

@@ -1 +0,0 @@
-Utils = {};

app/static/js/utils/utils.js

@@ -1,89 +0,0 @@
-Utils.escape = (text) => {
-  // https://codereview.stackexchange.com/a/126722
-  var table = {
-    '<': 'lt',
-    '>': 'gt',
-    '"': 'quot',
-    '\'': 'apos',
-    '&': 'amp',
-    '\r': '#10',
-    '\n': '#13'
-  };
-  
-  return text.toString().replace(/[<>"'\r\n&]/g, (chr) => {
-    return '&' + table[chr] + ';';
-  });
-};
-
-Utils.unescape = (escapedText) => {
-  var table = {
-    'lt': '<',
-    'gt': '>',
-    'quot': '"',
-    'apos': "'",
-    'amp': '&',
-    '#10': '\r',
-    '#13': '\n'
-  };
-  
-  return escapedText.replace(/&(#?\w+);/g, (match, entity) => {
-    if (table.hasOwnProperty(entity)) {
-      return table[entity];
-    }
-    
-    return match;
-  });
-};
-
-Utils.HTMLToElement = (HTMLString) => {
-  let templateElement = document.createElement('template');
-  templateElement.innerHTML = HTMLString.trim();
-  return templateElement.content.firstChild;
-};
-
-Utils.generateElementId = (prefix='', suffix='') => {
-  for (let i = 0; true; i++) {
-    if (document.querySelector(`#${prefix}${i}${suffix}`) !== null) {continue;}
-    return `${prefix}${i}${suffix}`;
-  }
-};
-
-Utils.isObject = (object) => {
-  return object !== null && typeof object === 'object' && !Array.isArray(object);
-};
-
-Utils.mergeObjectsDeep = (...objects) => {
-  let mergedObject = {};
-  if (objects.length === 0) {
-    return mergedObject;
-  }
-  if (!Utils.isObject(objects[0])) {throw 'Cannot merge non-object';}
-  if (objects.length === 1) {
-    return Utils.mergeObjectsDeep(mergedObject, objects[0]);
-  }
-  if (!Utils.isObject(objects[1])) {throw 'Cannot merge non-object';}
-  for (let key in objects[0]) {
-    if (objects[0].hasOwnProperty(key)) {
-      if (objects[1].hasOwnProperty(key)) {
-        if (Utils.isObject(objects[0][key]) && Utils.isObject(objects[1][key])) {
-          mergedObject[key] = Utils.mergeObjectsDeep(objects[0][key], objects[1][key]);
-        } else {
-          mergedObject[key] = objects[1][key];
-        }
-      } else {
-        mergedObject[key] = objects[0][key];
-      }
-    }
-  }
-  for (let key in objects[1]) {
-    if (objects[1].hasOwnProperty(key)) {
-      if (!objects[0].hasOwnProperty(key)) {
-        mergedObject[key] = objects[1][key];
-      }
-    }
-  }
-  if (objects.length === 2) {
-    return mergedObject;
-  }
-  return Utils.mergeObjectsDeep(mergedObject, ...objects.slice(2));
-};