diff --git a/frontend/src/app/features/user-preferences/notifications-settings/page/notifications-settings-page.component.ts b/frontend/src/app/features/user-preferences/notifications-settings/page/notifications-settings-page.component.ts
index 81595f69b2..0459106539 100644
--- a/frontend/src/app/features/user-preferences/notifications-settings/page/notifications-settings-page.component.ts
+++ b/frontend/src/app/features/user-preferences/notifications-settings/page/notifications-settings-page.component.ts
@@ -96,7 +96,7 @@ export class NotificationsSettingsPageComponent extends UntilDestroyedMixin impl
         if (!settings) {
           return;
         }
-        
+
         this.form.get('involved')?.setValue(settings.involved);
         this.form.get('workPackageCreated')?.setValue(settings.workPackageCreated);
         this.form.get('workPackageProcessed')?.setValue(settings.workPackageProcessed);
@@ -109,7 +109,6 @@ export class NotificationsSettingsPageComponent extends UntilDestroyedMixin impl
   public saveChanges():void {
     this.update(this.form.value);
     const prefs = this.query.getValue();
-    console.log(prefs);
     this.stateService.update(this.userId, prefs);
   }
 
@@ -118,9 +117,7 @@ export class NotificationsSettingsPageComponent extends UntilDestroyedMixin impl
       ({ notifications }) => ({
         notifications: arrayUpdate(
           notifications,
-          (notification:NotificationSetting) => {
-            return notification._links.project.href === null;
-          },
+          (notification:NotificationSetting) => notification._links.project.href === null,
           {
             ...delta,
             mentioned: true,
diff --git a/frontend/src/app/features/user-preferences/notifications-settings/table/notification-settings-table.component.ts b/frontend/src/app/features/user-preferences/notifications-settings/table/notification-settings-table.component.ts
index 02133b7775..030be4a6bc 100644
--- a/frontend/src/app/features/user-preferences/notifications-settings/table/notification-settings-table.component.ts
+++ b/frontend/src/app/features/user-preferences/notifications-settings/table/notification-settings-table.component.ts
@@ -51,10 +51,9 @@ export class NotificationSettingsTableComponent {
     private I18n:I18nService,
     private store:UserPreferencesStore,
     private query:UserPreferencesQuery,
-  ) {
-  }
+  ) {}
 
-  addRow(project:HalSourceLink) {
+  addRow(project:HalSourceLink):void {
     const added:NotificationSetting[] = [
       buildNotificationSetting(project, { channel: 'in_app' }),
       buildNotificationSetting(project, { channel: 'mail' }),
@@ -68,7 +67,7 @@ export class NotificationSettingsTableComponent {
     );
   }
 
-  update(delta:Partial<NotificationSetting>, projectHref: string) {
+  update(delta:Partial<NotificationSetting>, projectHref:string):void {
     this.store.update(
       ({ notifications }) => ({
         notifications: arrayUpdate(
@@ -80,7 +79,7 @@ export class NotificationSettingsTableComponent {
     );
   }
 
-  removeProjectSettings(projectHref: string) {
+  removeProjectSettings(projectHref:string):void {
     this.store.update(
       ({ notifications }) => ({
         notifications: arrayRemove(notifications, (notification:NotificationSetting) => notification._links.project.href === projectHref),
diff --git a/frontend/src/app/shared/components/forms/checkbox-field/checkbox-field.component.ts b/frontend/src/app/shared/components/forms/checkbox-field/checkbox-field.component.ts
index 2d3a23ec9e..4bffe1978c 100644
--- a/frontend/src/app/shared/components/forms/checkbox-field/checkbox-field.component.ts
+++ b/frontend/src/app/shared/components/forms/checkbox-field/checkbox-field.component.ts
@@ -34,15 +34,15 @@ export class OpCheckboxFieldComponent {
 
   internalID = `op-checkbox-field-${+new Date()}`;
 
-  get errorsID() {
+  get errorsID():string {
     return `${this.internalID}-errors`;
   }
 
-  get descriptionID() {
+  get descriptionID():string {
     return `${this.internalID}-description`;
   }
 
-  get describedByID() {
+  get describedByID():string {
     return this.showErrorMessage ? this.errorsID : this.descriptionID;
   }
 
diff --git a/frontend/src/app/shared/components/popout/popout.component.html b/frontend/src/app/shared/components/popout/popout.component.html
deleted file mode 100644
index a34f7576e9..0000000000
--- a/frontend/src/app/shared/components/popout/popout.component.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<ng-content select="[slot=trigger]"></ng-content>
-<div class="op-popout--wrapper">
-  <ng-content select="[slot=trigger]"></ng-content>
-</div>
diff --git a/frontend/src/app/shared/components/popout/popout.component.ts b/frontend/src/app/shared/components/popout/popout.component.ts
deleted file mode 100644
index 16c388e0a4..0000000000
--- a/frontend/src/app/shared/components/popout/popout.component.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import {
-  Component,
-  HostBinding,
-  Input,
-} from '@angular/core';
-
-export enum OpPopoutAlignment {
-  Down = 'down',
-  Up = 'up',
-}
-
-@Component({
-  selector: 'op-popout',
-  templateUrl: './popout.component.html',
-})
-export class OpPopoutComponent {
-  @HostBinding('class.op-popout') className = true;
-
-  @HostBinding('class.op-popout_opened') get openedClassName() {
-    return this.opened;
-  }
-
-  @HostBinding('class') get alignmentClassName() {
-    return { [`op-popout_align-${this.alignment}`]: true };
-  }
-
-  @Input() alignment: OpPopoutAlignment = OpPopoutAlignment.Down;
-
-  public opened = false;
-}
diff --git a/frontend/src/app/shared/components/popout/popout.sass b/frontend/src/app/shared/components/popout/popout.sass
deleted file mode 100644
index 1221db35f4..0000000000
--- a/frontend/src/app/shared/components/popout/popout.sass
+++ /dev/null
@@ -1,16 +0,0 @@
-.op-popout
-  display: inline-flex
-
-  &--wrapper
-    position: absolute
-    display: none
-    left: 0
-
-  &_opened &--wrapper
-    display: flex
-
-  &_align-down &--wrapper
-    top: 100%
-
-  &_align-up &--wrapper
-    bottom: 100%
diff --git a/frontend/src/app/shared/components/project-list-select/project-list-select.component.html b/frontend/src/app/shared/components/project-list-select/project-list-select.component.html
deleted file mode 100644
index 43468ae316..0000000000
--- a/frontend/src/app/shared/components/project-list-select/project-list-select.component.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<div class="op-popout--headline">
-  <h1>Select project(s)</h1>
-  <button
-    class="op-link"
-    type="button"
-    (click)="clearSelection()"
-  ></button>
-</div>
-
-<label>
-  <span class="hidden-for-sighted">Search</span>
-  <input
-    type="text"
-    (input)="search()"
-  />
-</label>
-
-<ul>
-  <li>Project A</li>
-</ul>
diff --git a/frontend/src/app/shared/components/project-list-select/project-list-select.component.sass b/frontend/src/app/shared/components/project-list-select/project-list-select.component.sass
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/frontend/src/app/shared/components/project-list-select/project-list-select.component.ts b/frontend/src/app/shared/components/project-list-select/project-list-select.component.ts
deleted file mode 100644
index acd145a49e..0000000000
--- a/frontend/src/app/shared/components/project-list-select/project-list-select.component.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import {
-  Component,
-  HostBinding,
-} from '@angular/core';
-
-@Component({
-  selector: 'op-project-list-select',
-  templateUrl: './project-list-select.component.html',
-})
-export class OpProjectListSelectComponent {
-  @HostBinding('class.op-project-list-select') className = true;
-
-  public clearSelection() {
-  }
-
-  public search() {
-  }
-}
diff --git a/frontend/src/app/shared/shared.module.ts b/frontend/src/app/shared/shared.module.ts
index 528576d348..a8b05ebb7b 100644
--- a/frontend/src/app/shared/shared.module.ts
+++ b/frontend/src/app/shared/shared.module.ts
@@ -71,7 +71,6 @@ import { SlideToggleComponent } from './components/slide-toggle/slide-toggle.com
 import { DynamicBootstrapModule } from './components/dynamic-bootstrap/dynamic-bootstrap.module';
 import { OpCheckboxFieldComponent } from './components/forms/checkbox-field/checkbox-field.component';
 import { OpFormFieldComponent } from './components/forms/form-field/form-field.component';
-import { OpPopoutComponent } from './components/popout/popout.component';
 import { OpFormBindingDirective } from './components/forms/form-field/form-binding.directive';
 import { OpOptionListComponent } from './components/option-list/option-list.component';
 
@@ -176,8 +175,6 @@ export function bootstrapModule(injector:Injector) {
     OpFormFieldComponent,
     OpFormBindingDirective,
     OpOptionListComponent,
-
-    OpPopoutComponent,
   ],
   declarations: [
     OpDateTimeComponent,
@@ -230,8 +227,6 @@ export function bootstrapModule(injector:Injector) {
     OpFormFieldComponent,
     OpFormBindingDirective,
     OpOptionListComponent,
-
-    OpPopoutComponent,
   ],
 })
 export class OPSharedModule {
diff --git a/frontend/src/global_styles/common/openproject-common.module.sass b/frontend/src/global_styles/common/openproject-common.module.sass
index 335fdfc780..62441ab808 100644
--- a/frontend/src/global_styles/common/openproject-common.module.sass
+++ b/frontend/src/global_styles/common/openproject-common.module.sass
@@ -5,7 +5,6 @@
 @import 'bubble/bubble'
 @import '../../app/shared/components/forms'
 @import '../../app/shared/components/option-list/option-list'
-@import '../../app/shared/components/popout/popout'
 @import '../../app/shared/components/table/table'
 @import 'export-options/export-options'
 @import 'select/select'