diff --git a/.eslintrc.js b/.eslintrc.js
index 41a1a43d8283e19226af0c5ca1605a9bb1d0c553..04242310e877e8837fd28be18c6ac7f0aae68cc9 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -14,7 +14,6 @@ module.exports = {
   extends: [
     'eslint:recommended',
     'plugin:ember/recommended',
-    'plugin:prettier/recommended',
   ],
   env: {
     browser: true,
diff --git a/app/adapters/node.js b/app/adapters/node.js
index 23fbe9a860c5b3778dd7a2f8e3b7558006499672..a3b487b33f298ed75e52cf1d80cb30eba7eb60cf 100644
--- a/app/adapters/node.js
+++ b/app/adapters/node.js
@@ -1,9 +1,10 @@
 import ApplicationAdapter from './application';
 
+
 export default class NodeAdapter extends ApplicationAdapter {
 
   findNode(node_id) {
-    let url, ret, json, query;
+    let url, ret;
 
     url = this.buildURL('nodes', node_id);
 
@@ -12,6 +13,5 @@ export default class NodeAdapter extends ApplicationAdapter {
       ret = this.store.peekRecord('folder', node.data.id);
       return ret;
     });
-
   }
 }
diff --git a/app/components/breadcrumb.js b/app/components/breadcrumb.js
index e1b6bc9380fd656a88969001d57535640455cfbe..8568edbdac1b963f688954568629dd96f889d3c1 100644
--- a/app/components/breadcrumb.js
+++ b/app/components/breadcrumb.js
@@ -1,7 +1,4 @@
-import { A } from '@ember/array';
 import Component from '@glimmer/component';
-import { tracked } from '@glimmer/tracking';
-import { action } from '@ember/object';
 
 
 export default class BreadcrumbComponent extends Component {
diff --git a/app/components/breadcrumb/base.js b/app/components/breadcrumb/base.js
index e7773a6917fc2a2685b33f76368c254f698580cd..2a5b92cb1a606eaaaef152fbf49b73c90d48f16f 100644
--- a/app/components/breadcrumb/base.js
+++ b/app/components/breadcrumb/base.js
@@ -1,7 +1,4 @@
-import { A } from '@ember/array';
 import Component from '@glimmer/component';
-import { tracked } from '@glimmer/tracking';
-import { action } from '@ember/object';
 
 
 export default class BaseBreadcrumbComponent extends Component {
diff --git a/app/components/breadcrumb/right.js b/app/components/breadcrumb/right.js
index 010788688c5856e2ab30e4cf4dc33c9f797b6f12..87266541fe02eefb8f0addae2a74a057978e4036 100644
--- a/app/components/breadcrumb/right.js
+++ b/app/components/breadcrumb/right.js
@@ -2,9 +2,7 @@ import BaseBreadcrumbComponent from "./base";
 
 
 class RightBreadcrumbComponent extends BaseBreadcrumbComponent {
-  get url() {
 
-  }
 }
 
 export default RightBreadcrumbComponent;
diff --git a/app/components/commander/base.js b/app/components/commander/base.js
index 254094876c70b3bf83b35c58806c44a10f08ec68..cfdeb6935c3326f617cee39152023810cd69582c 100644
--- a/app/components/commander/base.js
+++ b/app/components/commander/base.js
@@ -1,4 +1,3 @@
-import { A } from '@ember/array';
 import Component from '@glimmer/component';
 import { tracked } from '@glimmer/tracking';
 import { action } from '@ember/object';
@@ -17,6 +16,4 @@ export default class BaseCommanderComponent extends Component {
     this.show_new_folder_modal = false;
   }
 
-  get url() {
-  }
 }
diff --git a/app/components/folder.js b/app/components/folder.js
index 747f45433e3fea5285909ba9bffea079f864889b..e8f8a2778a02d96f31f762cf554e2506b035bb0a 100644
--- a/app/components/folder.js
+++ b/app/components/folder.js
@@ -1,7 +1,4 @@
-import { A } from '@ember/array';
 import Component from '@glimmer/component';
-import { tracked } from '@glimmer/tracking';
-import { action } from '@ember/object';
 
 
 export default class FolderComponent extends Component {
diff --git a/app/components/role/permission.js b/app/components/role/permission.js
index f82ee2e41ac8a920559c3b82669e82377357017c..a3e0953ad5f323853fc69528caee8eb8c98db497 100644
--- a/app/components/role/permission.js
+++ b/app/components/role/permission.js
@@ -1,5 +1,5 @@
 import Component from '@glimmer/component';
-import { action } from '@ember/object';
+
 
 class PermissionComponent extends Component {
   get isChecked() {