diff --git a/devtools/client/inspector/breadcrumbs.js b/devtools/client/inspector/breadcrumbs.js
index bd4ddd68b8bc..a12f628bafc8 100644
--- a/devtools/client/inspector/breadcrumbs.js
+++ b/devtools/client/inspector/breadcrumbs.js
@@ -22,10 +22,8 @@ const MAX_LABEL_LENGTH = 40;
 const NS_XHTML = "http://www.w3.org/1999/xhtml";
 const SCROLL_REPEAT_MS = 100;
 
-loader.lazyRequireGetter(this, "EventEmitter",
-                         "devtools/shared/event-emitter");
-loader.lazyRequireGetter(this, "KeyShortcuts",
-                         "devtools/client/shared/key-shortcuts", true);
+const EventEmitter = require("devtools/shared/event-emitter");
+const {KeyShortcuts} = require("devtools/client/shared/key-shortcuts");
 
 /**
  * Component to replicate functionality of XUL arrowscrollbox
diff --git a/devtools/client/inspector/computed/computed.js b/devtools/client/inspector/computed/computed.js
index 11b168d8f00d..72bef36da94d 100644
--- a/devtools/client/inspector/computed/computed.js
+++ b/devtools/client/inspector/computed/computed.js
@@ -27,14 +27,10 @@ const {XPCOMUtils} = require("resource://gre/modules/XPCOMUtils.jsm");
 /* eslint-enable mozilla/reject-some-requires */
 const {getCssProperties} = require("devtools/shared/fronts/css-properties");
 
-loader.lazyRequireGetter(this, "overlays",
-  "devtools/client/inspector/shared/style-inspector-overlays");
-loader.lazyRequireGetter(this, "StyleInspectorMenu",
-  "devtools/client/inspector/shared/style-inspector-menu");
-loader.lazyRequireGetter(this, "KeyShortcuts",
-  "devtools/client/shared/key-shortcuts", true);
-loader.lazyRequireGetter(this, "LayoutView",
-  "devtools/client/inspector/layout/layout", true);
+const overlays = require("devtools/client/inspector/shared/style-inspector-overlays");
+const StyleInspectorMenu = require("devtools/client/inspector/shared/style-inspector-menu");
+const {KeyShortcuts} = require("devtools/client/shared/key-shortcuts");
+const {LayoutView} = require("devtools/client/inspector/layout/layout");
 
 XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
                                   "resource://gre/modules/PluralForm.jsm");
diff --git a/devtools/client/inspector/inspector-commands.js b/devtools/client/inspector/inspector-commands.js
index c1f42945ce6b..73edb0a32641 100644
--- a/devtools/client/inspector/inspector-commands.js
+++ b/devtools/client/inspector/inspector-commands.js
@@ -5,7 +5,7 @@
 "use strict";
 
 const l10n = require("gcli/l10n");
-loader.lazyRequireGetter(this, "gDevTools", "devtools/client/framework/devtools", true);
+const {gDevTools} = require("devtools/client/framework/devtools");
 /* eslint-disable mozilla/reject-some-requires */
 const {EyeDropper, HighlighterEnvironment} = require("devtools/server/actors/highlighters");
 /* eslint-enable mozilla/reject-some-requires */
diff --git a/devtools/client/inspector/inspector-panel.js b/devtools/client/inspector/inspector-panel.js
index b187b3dcbc2c..bacc5ae5cfa7 100644
--- a/devtools/client/inspector/inspector-panel.js
+++ b/devtools/client/inspector/inspector-panel.js
@@ -3,8 +3,6 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-/* Experimenting with 100 char long lines */
-/* eslint max-len: [2, 100, 2, {ignoreUrls: true, "ignorePattern": "\\s*require\\s*\\(|^\\s*loader\\.lazy|-\\*-"}] */ // eslint-disable-line
 
 "use strict";
 
@@ -27,17 +25,17 @@ const Telemetry = require("devtools/client/shared/telemetry");
 const Menu = require("devtools/client/framework/menu");
 const MenuItem = require("devtools/client/framework/menu-item");
 
-loader.lazyRequireGetter(this, "CSS", "CSS");
+const CSS = require("CSS");
 
-loader.lazyRequireGetter(this, "CommandUtils", "devtools/client/shared/developer-toolbar", true);
-loader.lazyRequireGetter(this, "ComputedViewTool", "devtools/client/inspector/computed/computed", true);
-loader.lazyRequireGetter(this, "FontInspector", "devtools/client/inspector/fonts/fonts", true);
-loader.lazyRequireGetter(this, "HTMLBreadcrumbs", "devtools/client/inspector/breadcrumbs", true);
-loader.lazyRequireGetter(this, "InspectorSearch", "devtools/client/inspector/inspector-search", true);
-loader.lazyRequireGetter(this, "MarkupView", "devtools/client/inspector/markup/markup", true);
-loader.lazyRequireGetter(this, "RuleViewTool", "devtools/client/inspector/rules/rules", true);
-loader.lazyRequireGetter(this, "ToolSidebar", "devtools/client/inspector/toolsidebar", true);
-loader.lazyRequireGetter(this, "ViewHelpers", "devtools/client/shared/widgets/view-helpers", true);
+const {CommandUtils} = require("devtools/client/shared/developer-toolbar");
+const {ComputedViewTool} = require("devtools/client/inspector/computed/computed");
+const {FontInspector} = require("devtools/client/inspector/fonts/fonts");
+const {HTMLBreadcrumbs} = require("devtools/client/inspector/breadcrumbs");
+const {InspectorSearch} = require("devtools/client/inspector/inspector-search");
+const {MarkupView} = require("devtools/client/inspector/markup/markup");
+const {RuleViewTool} = require("devtools/client/inspector/rules/rules");
+const {ToolSidebar} = require("devtools/client/inspector/toolsidebar");
+const {ViewHelpers} = require("devtools/client/shared/widgets/view-helpers");
 
 loader.lazyGetter(this, "strings", () => {
   return Services.strings.createBundle("chrome://devtools/locale/inspector.properties");
@@ -216,7 +214,8 @@ InspectorPanel.prototype = {
       // is selected.
       this.updateDebuggerPausedWarning = () => {
         let notificationBox = this._toolbox.getNotificationBox();
-        let notification = notificationBox.getNotificationWithValue("inspector-script-paused");
+        let notification =
+            notificationBox.getNotificationWithValue("inspector-script-paused");
         if (!notification && this._toolbox.currentToolId == "inspector" &&
             this._toolbox.threadClient.paused) {
           let message = strings.GetStringFromName("debuggerPausedWarning.message");
@@ -1517,9 +1516,12 @@ InspectorPanel.prototype = {
   },
 
   /**
-   * Copy the content of a longString (via a promise resolving a LongStringActor) to the clipboard
-   * @param  {Promise} longStringActorPromise promise expected to resolve a LongStringActor instance
-   * @return {Promise} promise resolving (with no argument) when the string is sent to the clipboard
+   * Copy the content of a longString (via a promise resolving a
+   * LongStringActor) to the clipboard
+   * @param  {Promise} longStringActorPromise promise expected to
+   *         resolve a LongStringActor instance
+   * @return {Promise} promise resolving (with no argument) when the
+   *         string is sent to the clipboard
    */
   _copyLongString: function (longStringActorPromise) {
     return this._getLongString(longStringActorPromise).then(string => {
@@ -1529,7 +1531,8 @@ InspectorPanel.prototype = {
 
   /**
    * Retrieve the content of a longString (via a promise resolving a LongStringActor)
-   * @param  {Promise} longStringActorPromise promise expected to resolve a LongStringActor instance
+   * @param  {Promise} longStringActorPromise promise expected to
+   *         resolve a LongStringActor instance
    * @return {Promise} promise resolving with the retrieved string as argument
    */
   _getLongString: function (longStringActorPromise) {
diff --git a/devtools/client/inspector/inspector-search.js b/devtools/client/inspector/inspector-search.js
index 8e8929ba8a20..1639f1f828d0 100644
--- a/devtools/client/inspector/inspector-search.js
+++ b/devtools/client/inspector/inspector-search.js
@@ -10,9 +10,9 @@ const {Ci} = require("chrome");
 const promise = require("promise");
 const {Task} = require("devtools/shared/task");
 
-loader.lazyGetter(this, "system", () => require("devtools/shared/system"));
-loader.lazyGetter(this, "EventEmitter", () => require("devtools/shared/event-emitter"));
-loader.lazyGetter(this, "AutocompletePopup", () => require("devtools/client/shared/autocomplete-popup").AutocompletePopup);
+const system = require("devtools/shared/system");
+const EventEmitter = require("devtools/shared/event-emitter");
+const {AutocompletePopup} = require("devtools/client/shared/autocomplete-popup");
 
 // Maximum number of selector suggestions shown in the panel.
 const MAX_SUGGESTIONS = 15;
diff --git a/devtools/client/inspector/markup/markup.js b/devtools/client/inspector/markup/markup.js
index 4f50dda76a39..5782a1742a0d 100644
--- a/devtools/client/inspector/markup/markup.js
+++ b/devtools/client/inspector/markup/markup.js
@@ -61,10 +61,8 @@ const {XPCOMUtils} = require("resource://gre/modules/XPCOMUtils.jsm");
 /* eslint-enable mozilla/reject-some-requires */
 const {getCssProperties} = require("devtools/shared/fronts/css-properties");
 
-loader.lazyRequireGetter(this, "CSS", "CSS");
-loader.lazyGetter(this, "AutocompletePopup", () => {
-  return require("devtools/client/shared/autocomplete-popup").AutocompletePopup;
-});
+const CSS = require("CSS");
+const {AutocompletePopup} = require("devtools/client/shared/autocomplete-popup");
 
 XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
   "resource://gre/modules/PluralForm.jsm");
diff --git a/devtools/client/inspector/rules/rules.js b/devtools/client/inspector/rules/rules.js
index b4c63d148979..3ba6c3342451 100644
--- a/devtools/client/inspector/rules/rules.js
+++ b/devtools/client/inspector/rules/rules.js
@@ -29,14 +29,10 @@ const {createChild, promiseWarn, throttle} = require("devtools/client/inspector/
 const {gDevTools} = require("devtools/client/framework/devtools");
 const {getCssProperties} = require("devtools/shared/fronts/css-properties");
 
-loader.lazyRequireGetter(this, "overlays",
-  "devtools/client/inspector/shared/style-inspector-overlays");
-loader.lazyRequireGetter(this, "EventEmitter",
-  "devtools/shared/event-emitter");
-loader.lazyRequireGetter(this, "StyleInspectorMenu",
-  "devtools/client/inspector/shared/style-inspector-menu");
-loader.lazyRequireGetter(this, "KeyShortcuts",
-  "devtools/client/shared/key-shortcuts", true);
+const overlays = require("devtools/client/inspector/shared/style-inspector-overlays");
+const EventEmitter = require("devtools/shared/event-emitter");
+const StyleInspectorMenu = require("devtools/client/inspector/shared/style-inspector-menu");
+const {KeyShortcuts} = require("devtools/client/shared/key-shortcuts");
 
 XPCOMUtils.defineLazyGetter(this, "clipboardHelper", function () {
   return Cc["@mozilla.org/widget/clipboardhelper;1"]
@@ -48,9 +44,7 @@ XPCOMUtils.defineLazyGetter(this, "_strings", function () {
     "chrome://devtools-shared/locale/styleinspector.properties");
 });
 
-loader.lazyGetter(this, "AutocompletePopup", function () {
-  return require("devtools/client/shared/autocomplete-popup").AutocompletePopup;
-});
+const {AutocompletePopup} = require("devtools/client/shared/autocomplete-popup");
 
 const HTML_NS = "http://www.w3.org/1999/xhtml";
 const PREF_UA_STYLES = "devtools.inspector.showUserAgentStyles";
diff --git a/devtools/client/inspector/shared/style-inspector-menu.js b/devtools/client/inspector/shared/style-inspector-menu.js
index 48de1c23f895..a73ab3dc645d 100644
--- a/devtools/client/inspector/shared/style-inspector-menu.js
+++ b/devtools/client/inspector/shared/style-inspector-menu.js
@@ -14,8 +14,7 @@ const {Task} = require("devtools/shared/task");
 const Menu = require("devtools/client/framework/menu");
 const MenuItem = require("devtools/client/framework/menu-item");
 
-loader.lazyRequireGetter(this, "overlays",
-  "devtools/client/inspector/shared/style-inspector-overlays");
+const overlays = require("devtools/client/inspector/shared/style-inspector-overlays");
 loader.lazyServiceGetter(this, "clipboardHelper",
   "@mozilla.org/widget/clipboardhelper;1", "nsIClipboardHelper");
 loader.lazyGetter(this, "_strings", () => {