Applications: Remove unused header includes

40 files changed, 0 insertions, 78 deletions

diff --git a/Userland/Applications/3DFileViewer/main.cpp b/Userland/Applications/3DFileViewer/main.cpp
index aaed5b0dac..b5b82d5938 100644
--- a/Userland/Applications/3DFileViewer/main.cpp
+++ b/Userland/Applications/3DFileViewer/main.cpp
@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibCore/ElapsedTimer.h>
 #include <LibCore/File.h>
 #include <LibGL/GL/gl.h>
 #include <LibGL/GLContext.h>
@@ -22,7 +21,6 @@
 #include <unistd.h>
 
 #include "Mesh.h"
-#include "MeshLoader.h"
 #include "WavefrontOBJLoader.h"
 
 static constexpr u16 RENDER_WIDTH = 640;
diff --git a/Userland/Applications/Browser/BrowserWindow.cpp b/Userland/Applications/Browser/BrowserWindow.cpp
index d822f17493..9429f88fe0 100644
--- a/Userland/Applications/Browser/BrowserWindow.cpp
+++ b/Userland/Applications/Browser/BrowserWindow.cpp
@@ -30,7 +30,6 @@
 #include <LibGUI/Widget.h>
 #include <LibJS/Interpreter.h>
 #include <LibWeb/Dump.h>
-#include <LibWeb/InProcessWebView.h>
 #include <LibWeb/Layout/InitialContainingBlockBox.h>
 #include <LibWeb/Loader/ResourceLoader.h>
 #include <LibWeb/OutOfProcessWebView.h>
diff --git a/Userland/Applications/Browser/ConsoleWidget.cpp b/Userland/Applications/Browser/ConsoleWidget.cpp
index 3e5856a6de..c5e7d61ba6 100644
--- a/Userland/Applications/Browser/ConsoleWidget.cpp
+++ b/Userland/Applications/Browser/ConsoleWidget.cpp
@@ -17,10 +17,8 @@
 #include <LibJS/SyntaxHighlighter.h>
 #include <LibWeb/Bindings/DOMExceptionWrapper.h>
 #include <LibWeb/DOM/DocumentType.h>
-#include <LibWeb/DOM/ElementFactory.h>
 #include <LibWeb/DOM/Text.h>
 #include <LibWeb/DOMTreeModel.h>
-#include <LibWeb/HTML/HTMLBodyElement.h>
 
 namespace Browser {
 
diff --git a/Userland/Applications/Calendar/AddEventDialog.cpp b/Userland/Applications/Calendar/AddEventDialog.cpp
index 9f972ea291..be50d4067d 100644
--- a/Userland/Applications/Calendar/AddEventDialog.cpp
+++ b/Userland/Applications/Calendar/AddEventDialog.cpp
@@ -10,14 +10,12 @@
 #include <LibGUI/Button.h>
 #include <LibGUI/ComboBox.h>
 #include <LibGUI/Label.h>
-#include <LibGUI/Layout.h>
 #include <LibGUI/Painter.h>
 #include <LibGUI/SpinBox.h>
 #include <LibGUI/TextBox.h>
 #include <LibGUI/Widget.h>
 #include <LibGUI/Window.h>
 #include <LibGfx/Color.h>
-#include <LibGfx/Font.h>
 #include <LibGfx/FontDatabase.h>
 
 static const char* short_month_names[] = {
diff --git a/Userland/Applications/Calendar/main.cpp b/Userland/Applications/Calendar/main.cpp
index 4d0221c179..ec48c5e48a 100644
--- a/Userland/Applications/Calendar/main.cpp
+++ b/Userland/Applications/Calendar/main.cpp
@@ -16,7 +16,6 @@
 #include <LibGUI/Menu.h>
 #include <LibGUI/Menubar.h>
 #include <LibGUI/Toolbar.h>
-#include <LibGUI/ToolbarContainer.h>
 #include <LibGUI/Window.h>
 #include <unistd.h>
 
diff --git a/Userland/Applications/Debugger/main.cpp b/Userland/Applications/Debugger/main.cpp
index 8e8941fb0e..88f8b218be 100644
--- a/Userland/Applications/Debugger/main.cpp
+++ b/Userland/Applications/Debugger/main.cpp
@@ -6,13 +6,11 @@
 
 #include <AK/Assertions.h>
 #include <AK/ByteBuffer.h>
-#include <AK/Demangle.h>
 #include <AK/OwnPtr.h>
 #include <AK/Platform.h>
 #include <AK/StringBuilder.h>
 #include <LibC/sys/arch/i386/regs.h>
 #include <LibCore/ArgsParser.h>
-#include <LibCore/File.h>
 #include <LibDebug/DebugInfo.h>
 #include <LibDebug/DebugSession.h>
 #include <LibLine/Editor.h>
@@ -21,7 +19,6 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
 RefPtr<Line::Editor> editor;
diff --git a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
index 1619268e4f..3ac98d014a 100644
--- a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
+++ b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
@@ -5,9 +5,7 @@
  */
 
 #include "DesktopSettingsWidget.h"
-#include <AK/StringBuilder.h>
 #include <Applications/DisplaySettings/DesktopSettingsGML.h>
-#include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Desktop.h>
 #include <LibGUI/Label.h>
diff --git a/Userland/Applications/DisplaySettings/MonitorSettingsWidget.cpp b/Userland/Applications/DisplaySettings/MonitorSettingsWidget.cpp
index f3f637ece3..88b2d8afae 100644
--- a/Userland/Applications/DisplaySettings/MonitorSettingsWidget.cpp
+++ b/Userland/Applications/DisplaySettings/MonitorSettingsWidget.cpp
@@ -7,11 +7,9 @@
 
 #include "MonitorSettingsWidget.h"
 #include <Applications/DisplaySettings/MonitorSettingsGML.h>
-#include <LibCore/ConfigFile.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
 #include <LibGUI/ComboBox.h>
-#include <LibGUI/Desktop.h>
 #include <LibGUI/ItemListModel.h>
 #include <LibGUI/MessageBox.h>
 #include <LibGUI/RadioButton.h>
diff --git a/Userland/Applications/DisplaySettings/main.cpp b/Userland/Applications/DisplaySettings/main.cpp
index 96f19dbbde..b19cfc79d6 100644
--- a/Userland/Applications/DisplaySettings/main.cpp
+++ b/Userland/Applications/DisplaySettings/main.cpp
@@ -9,7 +9,6 @@
 #include "DesktopSettingsWidget.h"
 #include "FontSettingsWidget.h"
 #include "MonitorSettingsWidget.h"
-#include <LibGUI/Action.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
@@ -18,7 +17,6 @@
 #include <LibGUI/Menubar.h>
 #include <LibGUI/TabWidget.h>
 #include <LibGUI/Window.h>
-#include <LibGfx/Bitmap.h>
 #include <stdio.h>
 #include <unistd.h>
 
diff --git a/Userland/Applications/FileManager/DirectoryView.cpp b/Userland/Applications/FileManager/DirectoryView.cpp
index 368ed2bbff..da49c20ad0 100644
--- a/Userland/Applications/FileManager/DirectoryView.cpp
+++ b/Userland/Applications/FileManager/DirectoryView.cpp
@@ -6,7 +6,6 @@
  */
 
 #include "DirectoryView.h"
-#include "FileOperationProgressWidget.h"
 #include "FileUtils.h"
 #include <AK/LexicalPath.h>
 #include <AK/NumberFormat.h>
diff --git a/Userland/Applications/FileManager/PropertiesWindow.cpp b/Userland/Applications/FileManager/PropertiesWindow.cpp
index 4110d089c3..534d873361 100644
--- a/Userland/Applications/FileManager/PropertiesWindow.cpp
+++ b/Userland/Applications/FileManager/PropertiesWindow.cpp
@@ -7,7 +7,6 @@
 #include "PropertiesWindow.h"
 #include <AK/LexicalPath.h>
 #include <AK/NumberFormat.h>
-#include <AK/StringBuilder.h>
 #include <Applications/FileManager/PropertiesWindowGeneralTabGML.h>
 #include <LibDesktop/Launcher.h>
 #include <LibGUI/BoxLayout.h>
@@ -20,7 +19,6 @@
 #include <LibGUI/SeparatorWidget.h>
 #include <LibGUI/TabWidget.h>
 #include <grp.h>
-#include <limits.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/Userland/Applications/FileManager/main.cpp b/Userland/Applications/FileManager/main.cpp
index c1fe99dca4..6dbae1ede6 100644
--- a/Userland/Applications/FileManager/main.cpp
+++ b/Userland/Applications/FileManager/main.cpp
@@ -16,7 +16,6 @@
 #include <LibCore/ArgsParser.h>
 #include <LibCore/ConfigFile.h>
 #include <LibCore/File.h>
-#include <LibCore/MimeData.h>
 #include <LibCore/StandardPaths.h>
 #include <LibDesktop/Launcher.h>
 #include <LibGUI/Action.h>
@@ -28,8 +27,6 @@
 #include <LibGUI/Desktop.h>
 #include <LibGUI/FileIconProvider.h>
 #include <LibGUI/FileSystemModel.h>
-#include <LibGUI/InputBox.h>
-#include <LibGUI/Label.h>
 #include <LibGUI/Menu.h>
 #include <LibGUI/Menubar.h>
 #include <LibGUI/MessageBox.h>
@@ -37,7 +34,6 @@
 #include <LibGUI/Progressbar.h>
 #include <LibGUI/Splitter.h>
 #include <LibGUI/Statusbar.h>
-#include <LibGUI/TextEditor.h>
 #include <LibGUI/Toolbar.h>
 #include <LibGUI/ToolbarContainer.h>
 #include <LibGUI/TreeView.h>
@@ -45,9 +41,7 @@
 #include <LibGUI/Window.h>
 #include <LibGfx/Palette.h>
 #include <pthread.h>
-#include <serenity.h>
 #include <signal.h>
-#include <spawn.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/wait.h>
diff --git a/Userland/Applications/FontEditor/NewFontDialog.cpp b/Userland/Applications/FontEditor/NewFontDialog.cpp
index 5ca7d12565..c1425e33ee 100644
--- a/Userland/Applications/FontEditor/NewFontDialog.cpp
+++ b/Userland/Applications/FontEditor/NewFontDialog.cpp
@@ -20,7 +20,6 @@
 #include <LibGUI/Widget.h>
 #include <LibGUI/Wizards/WizardDialog.h>
 #include <LibGfx/BitmapFont.h>
-#include <LibGfx/Font.h>
 #include <LibGfx/Palette.h>
 
 static constexpr int s_max_width = 32;
diff --git a/Userland/Applications/HexEditor/FindDialog.cpp b/Userland/Applications/HexEditor/FindDialog.cpp
index 1c334c14e0..46cbcd8e88 100644
--- a/Userland/Applications/HexEditor/FindDialog.cpp
+++ b/Userland/Applications/HexEditor/FindDialog.cpp
@@ -11,7 +11,6 @@
 #include <Applications/HexEditor/FindDialogGML.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
-#include <LibGUI/Label.h>
 #include <LibGUI/MessageBox.h>
 #include <LibGUI/RadioButton.h>
 #include <LibGUI/TextBox.h>
diff --git a/Userland/Applications/HexEditor/HexEditorWidget.cpp b/Userland/Applications/HexEditor/HexEditorWidget.cpp
index eb1904f4c7..a3110ecda5 100644
--- a/Userland/Applications/HexEditor/HexEditorWidget.cpp
+++ b/Userland/Applications/HexEditor/HexEditorWidget.cpp
@@ -25,10 +25,8 @@
 #include <LibGUI/Statusbar.h>
 #include <LibGUI/TableView.h>
 #include <LibGUI/TextBox.h>
-#include <LibGUI/TextEditor.h>
 #include <LibGUI/Toolbar.h>
 #include <LibGUI/ToolbarContainer.h>
-#include <stdio.h>
 #include <string.h>
 
 REGISTER_WIDGET(HexEditor, HexEditor);
diff --git a/Userland/Applications/HexEditor/main.cpp b/Userland/Applications/HexEditor/main.cpp
index be48f932f5..7ec1c22359 100644
--- a/Userland/Applications/HexEditor/main.cpp
+++ b/Userland/Applications/HexEditor/main.cpp
@@ -7,7 +7,6 @@
 #include "HexEditorWidget.h"
 #include <LibGUI/Icon.h>
 #include <LibGUI/Menubar.h>
-#include <LibGfx/Bitmap.h>
 #include <stdio.h>
 #include <unistd.h>
 
diff --git a/Userland/Applications/IRCClient/IRCChannel.cpp b/Userland/Applications/IRCClient/IRCChannel.cpp
index 750acc43a0..aba2668a6f 100644
--- a/Userland/Applications/IRCClient/IRCChannel.cpp
+++ b/Userland/Applications/IRCClient/IRCChannel.cpp
@@ -7,7 +7,6 @@
 #include "IRCChannel.h"
 #include "IRCChannelMemberListModel.h"
 #include "IRCClient.h"
-#include <stdio.h>
 
 IRCChannel::IRCChannel(IRCClient& client, const String& name)
     : m_client(client)
diff --git a/Userland/Applications/IRCClient/IRCLogBuffer.cpp b/Userland/Applications/IRCClient/IRCLogBuffer.cpp
index c6a8511e65..9ac766d05b 100644
--- a/Userland/Applications/IRCClient/IRCLogBuffer.cpp
+++ b/Userland/Applications/IRCClient/IRCLogBuffer.cpp
@@ -5,12 +5,10 @@
  */
 
 #include "IRCLogBuffer.h"
-#include <AK/StringBuilder.h>
 #include <LibWeb/DOM/DocumentFragment.h>
 #include <LibWeb/DOM/DocumentType.h>
 #include <LibWeb/DOM/ElementFactory.h>
 #include <LibWeb/DOM/Text.h>
-#include <LibWeb/HTML/HTMLBodyElement.h>
 #include <time.h>
 
 NonnullRefPtr<IRCLogBuffer> IRCLogBuffer::create()
diff --git a/Userland/Applications/IRCClient/IRCQuery.cpp b/Userland/Applications/IRCClient/IRCQuery.cpp
index bc939f371a..553ad36d1e 100644
--- a/Userland/Applications/IRCClient/IRCQuery.cpp
+++ b/Userland/Applications/IRCClient/IRCQuery.cpp
@@ -6,7 +6,6 @@
 
 #include "IRCQuery.h"
 #include "IRCClient.h"
-#include <stdio.h>
 
 IRCQuery::IRCQuery(IRCClient& client, const String& name)
     : m_client(client)
diff --git a/Userland/Applications/ImageViewer/main.cpp b/Userland/Applications/ImageViewer/main.cpp
index 2caff080f9..bbc5453da0 100644
--- a/Userland/Applications/ImageViewer/main.cpp
+++ b/Userland/Applications/ImageViewer/main.cpp
@@ -7,7 +7,6 @@
 #include "ViewWidget.h"
 #include <AK/URL.h>
 #include <LibCore/ArgsParser.h>
-#include <LibCore/MimeData.h>
 #include <LibDesktop/Launcher.h>
 #include <LibGUI/Action.h>
 #include <LibGUI/Application.h>
diff --git a/Userland/Applications/KeyboardMapper/KeyButton.cpp b/Userland/Applications/KeyboardMapper/KeyButton.cpp
index cc06dab197..d353fa9050 100644
--- a/Userland/Applications/KeyboardMapper/KeyButton.cpp
+++ b/Userland/Applications/KeyboardMapper/KeyButton.cpp
@@ -5,7 +5,6 @@
  */
 
 #include "KeyButton.h"
-#include <LibGUI/Button.h>
 #include <LibGUI/Painter.h>
 #include <LibGUI/Window.h>
 #include <LibGfx/Font.h>
diff --git a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
index 49a625cf75..b40c233b0d 100644
--- a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
+++ b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
@@ -13,8 +13,6 @@
 #include <LibGUI/RadioButton.h>
 #include <LibKeyboard/CharacterMap.h>
 #include <LibKeyboard/CharacterMapFile.h>
-#include <fcntl.h>
-#include <stdio.h>
 #include <string.h>
 
 KeyboardMapperWidget::KeyboardMapperWidget()
diff --git a/Userland/Applications/KeyboardSettings/main.cpp b/Userland/Applications/KeyboardSettings/main.cpp
index 015603ef30..8c77b31705 100644
--- a/Userland/Applications/KeyboardSettings/main.cpp
+++ b/Userland/Applications/KeyboardSettings/main.cpp
@@ -7,7 +7,6 @@
 #include "CharacterMapFileListModel.h"
 #include <AK/JsonObject.h>
 #include <AK/QuickSort.h>
-#include <LibCore/ArgsParser.h>
 #include <LibCore/ConfigFile.h>
 #include <LibCore/DirIterator.h>
 #include <LibCore/File.h>
diff --git a/Userland/Applications/Mail/main.cpp b/Userland/Applications/Mail/main.cpp
index 0a34248a07..a9ade0a6fd 100644
--- a/Userland/Applications/Mail/main.cpp
+++ b/Userland/Applications/Mail/main.cpp
@@ -10,7 +10,6 @@
 #include <LibGUI/Menu.h>
 #include <LibGUI/Menubar.h>
 #include <LibGUI/Window.h>
-#include <LibGfx/Bitmap.h>
 #include <stdio.h>
 #include <unistd.h>
 
diff --git a/Userland/Applications/MouseSettings/MouseSettingsWindow.cpp b/Userland/Applications/MouseSettings/MouseSettingsWindow.cpp
index 64feb353f8..85b26c05e2 100644
--- a/Userland/Applications/MouseSettings/MouseSettingsWindow.cpp
+++ b/Userland/Applications/MouseSettings/MouseSettingsWindow.cpp
@@ -12,11 +12,9 @@
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
-#include <LibGUI/Event.h>
 #include <LibGUI/Label.h>
 #include <LibGUI/TabWidget.h>
 #include <LibGUI/Widget.h>
-#include <LibGUI/Window.h>
 #include <LibGUI/WindowServerConnection.h>
 #include <WindowServer/Screen.h>
 #include <WindowServer/WindowManager.h>
diff --git a/Userland/Applications/Piano/main.cpp b/Userland/Applications/Piano/main.cpp
index fd4d34b923..fec6390aa9 100644
--- a/Userland/Applications/Piano/main.cpp
+++ b/Userland/Applications/Piano/main.cpp
@@ -10,14 +10,11 @@
 #include "AudioPlayerLoop.h"
 #include "MainWidget.h"
 #include "TrackManager.h"
-#include <AK/Array.h>
 #include <AK/Queue.h>
 #include <LibAudio/Buffer.h>
 #include <LibAudio/ClientConnection.h>
 #include <LibAudio/WavWriter.h>
 #include <LibCore/EventLoop.h>
-#include <LibCore/File.h>
-#include <LibCore/Object.h>
 #include <LibGUI/Action.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/FilePicker.h>
@@ -25,8 +22,6 @@
 #include <LibGUI/Menubar.h>
 #include <LibGUI/MessageBox.h>
 #include <LibGUI/Window.h>
-#include <LibGfx/Bitmap.h>
-#include <LibThreading/Thread.h>
 
 int main(int argc, char** argv)
 {
diff --git a/Userland/Applications/PixelPaint/PickerTool.cpp b/Userland/Applications/PixelPaint/PickerTool.cpp
index 6f1156df5e..3dad61cb73 100644
--- a/Userland/Applications/PixelPaint/PickerTool.cpp
+++ b/Userland/Applications/PixelPaint/PickerTool.cpp
@@ -7,7 +7,6 @@
 #include "PickerTool.h"
 #include "ImageEditor.h"
 #include "Layer.h"
-#include <LibGfx/Bitmap.h>
 
 namespace PixelPaint {
 
diff --git a/Userland/Applications/PixelPaint/SprayTool.cpp b/Userland/Applications/PixelPaint/SprayTool.cpp
index 1fdbe84331..c2fae6c93c 100644
--- a/Userland/Applications/PixelPaint/SprayTool.cpp
+++ b/Userland/Applications/PixelPaint/SprayTool.cpp
@@ -16,7 +16,6 @@
 #include <LibGUI/Painter.h>
 #include <LibGUI/Slider.h>
 #include <LibGfx/Bitmap.h>
-#include <stdio.h>
 
 namespace PixelPaint {
 
diff --git a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
index be4c09ba46..3be48ff79c 100644
--- a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
+++ b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
@@ -6,7 +6,6 @@
 
 #include "BarsVisualizationWidget.h"
 #include "AudioAlgorithms.h"
-#include <AK/Complex.h>
 #include <AK/Math.h>
 #include <LibGUI/Event.h>
 #include <LibGUI/Menu.h>
diff --git a/Userland/Applications/SoundPlayer/M3UParser.cpp b/Userland/Applications/SoundPlayer/M3UParser.cpp
index f950b40784..9efb030168 100644
--- a/Userland/Applications/SoundPlayer/M3UParser.cpp
+++ b/Userland/Applications/SoundPlayer/M3UParser.cpp
@@ -5,12 +5,9 @@
  */
 
 #include "M3UParser.h"
-#include <AK/NonnullOwnPtrVector.h>
 #include <AK/OwnPtr.h>
 #include <AK/RefPtr.h>
 #include <AK/Utf8View.h>
-#include <LibCore/FileStream.h>
-#include <ctype.h>
 
 M3UParser::M3UParser()
 {
diff --git a/Userland/Applications/SoundPlayer/PlaylistWidget.cpp b/Userland/Applications/SoundPlayer/PlaylistWidget.cpp
index e4d2b1032c..21ee4f3de6 100644
--- a/Userland/Applications/SoundPlayer/PlaylistWidget.cpp
+++ b/Userland/Applications/SoundPlayer/PlaylistWidget.cpp
@@ -6,7 +6,6 @@
 
 #include "PlaylistWidget.h"
 #include "Player.h"
-#include "SoundPlayerWidgetAdvancedView.h"
 #include <AK/LexicalPath.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/HeaderView.h>
diff --git a/Userland/Applications/SpaceAnalyzer/main.cpp b/Userland/Applications/SpaceAnalyzer/main.cpp
index 8695e42609..cef6e9eb17 100644
--- a/Userland/Applications/SpaceAnalyzer/main.cpp
+++ b/Userland/Applications/SpaceAnalyzer/main.cpp
@@ -8,13 +8,11 @@
 #include <AK/LexicalPath.h>
 #include <AK/Queue.h>
 #include <AK/QuickSort.h>
-#include <AK/RefCounted.h>
 #include <AK/URL.h>
 #include <Applications/SpaceAnalyzer/SpaceAnalyzerGML.h>
 #include <LibCore/DirIterator.h>
 #include <LibCore/File.h>
 #include <LibDesktop/Launcher.h>
-#include <LibGUI/AboutDialog.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/Breadcrumbbar.h>
 #include <LibGUI/Clipboard.h>
diff --git a/Userland/Applications/Spreadsheet/ExportDialog.cpp b/Userland/Applications/Spreadsheet/ExportDialog.cpp
index dd1f251d05..bc96d74679 100644
--- a/Userland/Applications/Spreadsheet/ExportDialog.cpp
+++ b/Userland/Applications/Spreadsheet/ExportDialog.cpp
@@ -8,8 +8,6 @@
 #include "Spreadsheet.h"
 #include "Workbook.h"
 #include <AK/JsonArray.h>
-#include <AK/JsonObject.h>
-#include <AK/JsonParser.h>
 #include <AK/LexicalPath.h>
 #include <AK/String.h>
 #include <Applications/Spreadsheet/CSVExportGML.h>
@@ -21,9 +19,7 @@
 #include <LibGUI/ComboBox.h>
 #include <LibGUI/ItemListModel.h>
 #include <LibGUI/RadioButton.h>
-#include <LibGUI/TableView.h>
 #include <LibGUI/TextBox.h>
-#include <LibGUI/Wizards/AbstractWizardPage.h>
 #include <LibGUI/Wizards/WizardDialog.h>
 #include <LibGUI/Wizards/WizardPage.h>
 #include <unistd.h>
diff --git a/Userland/Applications/Spreadsheet/ImportDialog.cpp b/Userland/Applications/Spreadsheet/ImportDialog.cpp
index 0839da1364..5e9962dd18 100644
--- a/Userland/Applications/Spreadsheet/ImportDialog.cpp
+++ b/Userland/Applications/Spreadsheet/ImportDialog.cpp
@@ -6,8 +6,6 @@
 
 #include "ImportDialog.h"
 #include "Spreadsheet.h"
-#include <AK/JsonArray.h>
-#include <AK/JsonObject.h>
 #include <AK/JsonParser.h>
 #include <AK/LexicalPath.h>
 #include <Applications/Spreadsheet/CSVImportGML.h>
@@ -21,7 +19,6 @@
 #include <LibGUI/StackWidget.h>
 #include <LibGUI/TableView.h>
 #include <LibGUI/TextBox.h>
-#include <LibGUI/Wizards/AbstractWizardPage.h>
 #include <LibGUI/Wizards/WizardDialog.h>
 #include <LibGUI/Wizards/WizardPage.h>
 
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
index bd1ebe1d9a..f7c5a64c3d 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
+++ b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
@@ -8,7 +8,6 @@
 #include "CellSyntaxHighlighter.h"
 #include "HelpWindow.h"
 #include "LibGUI/InputBox.h"
-#include <LibCore/File.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
 #include <LibGUI/FilePicker.h>
diff --git a/Userland/Applications/Spreadsheet/Workbook.cpp b/Userland/Applications/Spreadsheet/Workbook.cpp
index 1960cde984..6df5f71cbb 100644
--- a/Userland/Applications/Spreadsheet/Workbook.cpp
+++ b/Userland/Applications/Spreadsheet/Workbook.cpp
@@ -9,18 +9,11 @@
 #include "ImportDialog.h"
 #include "JSIntegration.h"
 #include "Readers/CSV.h"
-#include "Writers/CSV.h"
 #include <AK/ByteBuffer.h>
-#include <AK/JsonArray.h>
-#include <AK/JsonObjectSerializer.h>
-#include <AK/Stream.h>
 #include <LibCore/File.h>
-#include <LibCore/FileStream.h>
 #include <LibCore/MimeData.h>
 #include <LibGUI/TextBox.h>
-#include <LibJS/Parser.h>
 #include <LibJS/Runtime/GlobalObject.h>
-#include <string.h>
 
 namespace Spreadsheet {
 
diff --git a/Userland/Applications/SystemMonitor/DevicesModel.cpp b/Userland/Applications/SystemMonitor/DevicesModel.cpp
index 2556520779..569d3db8a8 100644
--- a/Userland/Applications/SystemMonitor/DevicesModel.cpp
+++ b/Userland/Applications/SystemMonitor/DevicesModel.cpp
@@ -5,7 +5,6 @@
  */
 
 #include "DevicesModel.h"
-#include <AK/JsonArray.h>
 #include <AK/JsonObject.h>
 #include <AK/JsonValue.h>
 #include <LibCore/DirIterator.h>
diff --git a/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp b/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
index cebf5d78b8..63e368ba80 100644
--- a/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
+++ b/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
@@ -6,16 +6,13 @@
 
 #include "MemoryStatsWidget.h"
 #include "GraphWidget.h"
-#include <AK/ByteBuffer.h>
 #include <AK/JsonObject.h>
 #include <LibCore/File.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Label.h>
 #include <LibGUI/Painter.h>
-#include <LibGfx/Font.h>
 #include <LibGfx/FontDatabase.h>
 #include <LibGfx/StylePainter.h>
-#include <stdio.h>
 #include <stdlib.h>
 
 static MemoryStatsWidget* s_the;
diff --git a/Userland/Applications/SystemMonitor/main.cpp b/Userland/Applications/SystemMonitor/main.cpp
index 7e12aade14..84fe4c144c 100644
--- a/Userland/Applications/SystemMonitor/main.cpp
+++ b/Userland/Applications/SystemMonitor/main.cpp
@@ -37,7 +37,6 @@
 #include <LibGUI/Statusbar.h>
 #include <LibGUI/TabWidget.h>
 #include <LibGUI/TableView.h>
-#include <LibGUI/Toolbar.h>
 #include <LibGUI/Widget.h>
 #include <LibGUI/Window.h>
 #include <LibGfx/FontDatabase.h>
diff --git a/Userland/Applications/VideoPlayer/main.cpp b/Userland/Applications/VideoPlayer/main.cpp
index c9f9eb5b99..a35d8c4318 100644
--- a/Userland/Applications/VideoPlayer/main.cpp
+++ b/Userland/Applications/VideoPlayer/main.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <LibAudio/ClientConnection.h>
-#include <LibCore/EventLoop.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/ImageWidget.h>