diff --git a/Zavala.xcodeproj/project.pbxproj b/Zavala.xcodeproj/project.pbxproj
index 7b9dfb3f..aa1af2e8 100644
--- a/Zavala.xcodeproj/project.pbxproj
+++ b/Zavala.xcodeproj/project.pbxproj
@@ -154,9 +154,15 @@
 		51E060EE25A4B5E600194066 /* AppKitWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E060ED25A4B5E600194066 /* AppKitWrapper.swift */; };
 		51E14F23255F2D7F00320EDB /* ActivityManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E14F22255F2D7F00320EDB /* ActivityManager.swift */; };
 		51E14F342560732F00320EDB /* CollectionsItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E14F332560732F00320EDB /* CollectionsItem.swift */; };
-		51E14F382560738E00320EDB /* UpdateItemSelectionOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E14F372560738E00320EDB /* UpdateItemSelectionOperation.swift */; };
+		51E14F382560738E00320EDB /* SelectItemsOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E14F372560738E00320EDB /* SelectItemsOperation.swift */; };
 		51E14F3C256073D100320EDB /* ApplySnapshotOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E14F3B256073D100320EDB /* ApplySnapshotOperation.swift */; };
 		51E2BCBD290EFB15002BA7B2 /* AppKitImageAssets.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5162AFF928EFB5C00002A61C /* AppKitImageAssets.swift */; };
+		51E508DB2B49E6870041B826 /* ReloadIndexPathsOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508DA2B49E6870041B826 /* ReloadIndexPathsOperation.swift */; };
+		51E508DD2B49EF390041B826 /* SelectIndexPathsOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508DC2B49EF390041B826 /* SelectIndexPathsOperation.swift */; };
+		51E508DF2B49F1590041B826 /* ReloadAllOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508DE2B49F1590041B826 /* ReloadAllOperation.swift */; };
+		51E508E12B49F3450041B826 /* ApplyDiffOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508E02B49F3450041B826 /* ApplyDiffOperation.swift */; };
+		51E508E32B49F5B20041B826 /* ScrollToIndexPathOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508E22B49F5B20041B826 /* ScrollToIndexPathOperation.swift */; };
+		51E508E52B49F83A0041B826 /* ReconfigureIndexPathsOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E508E42B49F83A0041B826 /* ReconfigureIndexPathsOperation.swift */; };
 		51E5C48F27221F6200A38983 /* IntentOutline+.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E5C48E27221F6200A38983 /* IntentOutline+.swift */; };
 		51E5C49127221F6F00A38983 /* IntentRow+.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51E5C49027221F6F00A38983 /* IntentRow+.swift */; };
 		51EB162F270F46780079F40C /* ZavalaIntentHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51EB162E270F46780079F40C /* ZavalaIntentHandler.swift */; };
@@ -381,8 +387,14 @@
 		51E060F325A4C13B00194066 /* AppKitPlugin.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppKitPlugin.h; sourceTree = "<group>"; };
 		51E14F22255F2D7F00320EDB /* ActivityManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActivityManager.swift; sourceTree = "<group>"; };
 		51E14F332560732F00320EDB /* CollectionsItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CollectionsItem.swift; sourceTree = "<group>"; };
-		51E14F372560738E00320EDB /* UpdateItemSelectionOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UpdateItemSelectionOperation.swift; sourceTree = "<group>"; };
+		51E14F372560738E00320EDB /* SelectItemsOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectItemsOperation.swift; sourceTree = "<group>"; };
 		51E14F3B256073D100320EDB /* ApplySnapshotOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ApplySnapshotOperation.swift; sourceTree = "<group>"; };
+		51E508DA2B49E6870041B826 /* ReloadIndexPathsOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReloadIndexPathsOperation.swift; sourceTree = "<group>"; };
+		51E508DC2B49EF390041B826 /* SelectIndexPathsOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectIndexPathsOperation.swift; sourceTree = "<group>"; };
+		51E508DE2B49F1590041B826 /* ReloadAllOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReloadAllOperation.swift; sourceTree = "<group>"; };
+		51E508E02B49F3450041B826 /* ApplyDiffOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ApplyDiffOperation.swift; sourceTree = "<group>"; };
+		51E508E22B49F5B20041B826 /* ScrollToIndexPathOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScrollToIndexPathOperation.swift; sourceTree = "<group>"; };
+		51E508E42B49F83A0041B826 /* ReconfigureIndexPathsOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReconfigureIndexPathsOperation.swift; sourceTree = "<group>"; };
 		51E5C48E27221F6200A38983 /* IntentOutline+.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "IntentOutline+.swift"; sourceTree = "<group>"; };
 		51E5C49027221F6F00A38983 /* IntentRow+.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "IntentRow+.swift"; sourceTree = "<group>"; };
 		51EB162E270F46780079F40C /* ZavalaIntentHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZavalaIntentHandler.swift; sourceTree = "<group>"; };
@@ -783,6 +795,7 @@
 				51C4C441255A0DE1004E0206 /* DocumentsViewController.swift */,
 				5147D0B425CB95B4004673C3 /* DocumentsViewController+Drag.swift */,
 				5147D0B725CCAB2A004673C3 /* DocumentsViewController+Drop.swift */,
+				51E508D92B49E0030041B826 /* Operations */,
 			);
 			path = Documents;
 			sourceTree = "<group>";
@@ -812,7 +825,20 @@
 				51E14F3B256073D100320EDB /* ApplySnapshotOperation.swift */,
 				51C030AB257E0A7200609262 /* ReloadItemsOperation.swift */,
 				51F83B852725BFF30015FC06 /* ReloadVisibleItemsOperation.swift */,
-				51E14F372560738E00320EDB /* UpdateItemSelectionOperation.swift */,
+				51E14F372560738E00320EDB /* SelectItemsOperation.swift */,
+			);
+			path = Operations;
+			sourceTree = "<group>";
+		};
+		51E508D92B49E0030041B826 /* Operations */ = {
+			isa = PBXGroup;
+			children = (
+				51E508E02B49F3450041B826 /* ApplyDiffOperation.swift */,
+				51E508E42B49F83A0041B826 /* ReconfigureIndexPathsOperation.swift */,
+				51E508DE2B49F1590041B826 /* ReloadAllOperation.swift */,
+				51E508DA2B49E6870041B826 /* ReloadIndexPathsOperation.swift */,
+				51E508E22B49F5B20041B826 /* ScrollToIndexPathOperation.swift */,
+				51E508DC2B49EF390041B826 /* SelectIndexPathsOperation.swift */,
 			);
 			path = Operations;
 			sourceTree = "<group>";
@@ -1057,11 +1083,13 @@
 				5147D0B825CCAB2A004673C3 /* DocumentsViewController+Drop.swift in Sources */,
 				51C030AC257E0A7200609262 /* ReloadItemsOperation.swift in Sources */,
 				514F222A25C4FF02004E02CD /* EditorTagInputTextField.swift in Sources */,
+				51E508DB2B49E6870041B826 /* ReloadIndexPathsOperation.swift in Sources */,
 				5147D0B525CB95B4004673C3 /* DocumentsViewController+Drag.swift in Sources */,
 				51077C5227A752DF000C71DB /* UIFont+.swift in Sources */,
 				51FA273A2B3B6493008B665E /* SettingsAccountsView.swift in Sources */,
 				51D977FA257A2E4F00D98490 /* EditorRowPreviewParameters.swift in Sources */,
 				5191850927137DFD00B7E177 /* GetCurrentTagsIntentHandler.swift in Sources */,
+				51E508DF2B49F1590041B826 /* ReloadAllOperation.swift in Sources */,
 				517AF69C25E0862E0044DBAB /* AppDefaults.swift in Sources */,
 				517A9E1B2602ACE000EF346A /* OutlineEditorSceneDelegate.swift in Sources */,
 				51F2859B25AD12800019C573 /* CollectionsSearchContentView.swift in Sources */,
@@ -1069,10 +1097,12 @@
 				51C030B8257E198B00609262 /* EditorTitleTextView.swift in Sources */,
 				51F13EFE255E13A9004B85CA /* ZavalaImageAssets.swift in Sources */,
 				510471BD2719AEFA001DEFD5 /* RemoveRowsIntentHandler.swift in Sources */,
+				51E508E32B49F5B20041B826 /* ScrollToIndexPathOperation.swift in Sources */,
 				5109BC50292579A30022E90B /* CopyDocumentLinkActivity.swift in Sources */,
 				51028CD525F3159A00B50B71 /* UIColor+.swift in Sources */,
 				512D375225F06733000FA597 /* EditorSearchBar.swift in Sources */,
 				51F2859425AD11100019C573 /* CollectionsSearchCell.swift in Sources */,
+				51E508E52B49F83A0041B826 /* ReconfigureIndexPathsOperation.swift in Sources */,
 				51DFDC18259EA8D300C068C6 /* Selector+.swift in Sources */,
 				515F164B255C9F8E00FD98B8 /* MacFormViewController.swift in Sources */,
 				51EB162F270F46780079F40C /* ZavalaIntentHandler.swift in Sources */,
@@ -1099,6 +1129,7 @@
 				51918515271664FB00B7E177 /* AddRowsIntentHandler.swift in Sources */,
 				5115C0362605F96100416D67 /* MacOpenQuicklyDocumentsViewController.swift in Sources */,
 				511EC2C72B409A5B002D89A5 /* ValueStepper.swift in Sources */,
+				51E508DD2B49EF390041B826 /* SelectIndexPathsOperation.swift in Sources */,
 				5142C295260AC78C0094571F /* OutlineFontConfig.swift in Sources */,
 				51C71C78273FFA6700F6C779 /* EditorRowContentView.swift in Sources */,
 				517A9E432605558700EF346A /* MacOpenQuicklyViewController.swift in Sources */,
@@ -1107,7 +1138,7 @@
 				51A1EC422723246C00463A15 /* EditRowsIntentHandler.swift in Sources */,
 				5181A93C2554D92000C153E8 /* CollectionsViewController.swift in Sources */,
 				51D460FA2729E30C0024EC48 /* MetadataTextAttachmentViewProvider.swift in Sources */,
-				51E14F382560738E00320EDB /* UpdateItemSelectionOperation.swift in Sources */,
+				51E14F382560738E00320EDB /* SelectItemsOperation.swift in Sources */,
 				51AEEC8D2703E6EB00354C59 /* Intents.intentdefinition in Sources */,
 				516F5373260829060038BAF8 /* OutlineFontDefaults.swift in Sources */,
 				51341E04272B55080005425B /* InsetLabel.swift in Sources */,
@@ -1123,6 +1154,7 @@
 				51DEE82826FF951E006DAA56 /* UIWindowSceneDelegate+.swift in Sources */,
 				51C4C442255A0DE1004E0206 /* DocumentsViewController.swift in Sources */,
 				511EC2C12B3F5AA7002D89A5 /* SettingsViewController.swift in Sources */,
+				51E508E12B49F3450041B826 /* ApplyDiffOperation.swift in Sources */,
 				511EC2C52B3F8F29002D89A5 /* SettingsAdvancedView.swift in Sources */,
 				5181A9382554D92000C153E8 /* AppDelegate.swift in Sources */,
 				514BB9E7255B609600C8DBDF /* UIStoryboard+.swift in Sources */,
diff --git a/Zavala/Collections/CollectionsViewController.swift b/Zavala/Collections/CollectionsViewController.swift
index e3da6c16..a6bb3d2f 100644
--- a/Zavala/Collections/CollectionsViewController.swift
+++ b/Zavala/Collections/CollectionsViewController.swift
@@ -441,7 +441,7 @@ extension CollectionsViewController {
 	
 	func updateSelections(_ containers: [DocumentContainer]?, isNavigationBranch: Bool, animated: Bool, completion: (() -> Void)?) {
         let items = containers?.map { CollectionsItem.item($0) } ?? [CollectionsItem]()
-		collectionViewQueue.add(UpdateItemSelectionOperation(dataSource: dataSource, collectionView: collectionView, items: items, animated: animated))
+		collectionViewQueue.add(SelectItemsOperation(dataSource: dataSource, collectionView: collectionView, items: items, animated: animated))
         
 		let containers = items.toContainers()
 		delegate?.documentContainerSelectionsDidChange(self, documentContainers: containers, isNavigationBranch: isNavigationBranch, animated: animated, completion: completion)
diff --git a/Zavala/Collections/Operations/UpdateItemSelectionOperation.swift b/Zavala/Collections/Operations/SelectItemsOperation.swift
similarity index 92%
rename from Zavala/Collections/Operations/UpdateItemSelectionOperation.swift
rename to Zavala/Collections/Operations/SelectItemsOperation.swift
index ee6d760e..73bffcd5 100644
--- a/Zavala/Collections/Operations/UpdateItemSelectionOperation.swift
+++ b/Zavala/Collections/Operations/SelectItemsOperation.swift
@@ -1,5 +1,5 @@
 //
-//  UpdateItemSelectionOperation.swift
+//  SelectItemsOperation.swift
 //  Zavala
 //
 //  Created by Maurice Parker on 11/14/20.
@@ -8,7 +8,7 @@
 import UIKit
 import VinUtility
 
-class UpdateItemSelectionOperation<S: Hashable, I: Hashable>: BaseMainThreadOperation {
+class SelectItemsOperation<S: Hashable, I: Hashable>: BaseMainThreadOperation {
 	
 	private var dataSource: UICollectionViewDiffableDataSource<S, I>
 	private var collectionView: UICollectionView
diff --git a/Zavala/Documents/DocumentsViewController.swift b/Zavala/Documents/DocumentsViewController.swift
index bf7f8407..d3ddd81f 100644
--- a/Zavala/Documents/DocumentsViewController.swift
+++ b/Zavala/Documents/DocumentsViewController.swift
@@ -95,7 +95,7 @@ class DocumentsViewController: UICollectionViewController, MainControllerIdentif
 		collectionView.dropDelegate = self
 		collectionView.remembersLastFocusedIndexPath = true
 		collectionView.collectionViewLayout = createLayout()
-		collectionView.reloadData()
+		collectionViewQueue.add(ReloadAllOperation(collectionView: collectionView))
 		
 		rowRegistration = UICollectionView.CellRegistration<ConsistentCollectionViewListCell, Document> { [weak self] (cell, indexPath, document) in
 			guard let self else { return }
@@ -148,7 +148,7 @@ class DocumentsViewController: UICollectionViewController, MainControllerIdentif
 		func updateContainer() {
 			self.documentContainers = documentContainers
 			updateUI()
-			collectionView.deselectAll()
+			collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: [], scrollPosition: [], animated: true))
 			loadDocuments(animated: false, isNavigationBranch: isNavigationBranch, completion: completion)
 		}
 		
@@ -166,10 +166,11 @@ class DocumentsViewController: UICollectionViewController, MainControllerIdentif
 	func selectDocument(_ document: Document?, isNew: Bool = false, isNavigationBranch: Bool = true, animated: Bool) {
 		guard let documentContainers else { return }
 
-		collectionView.deselectAll()
+		collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: [], scrollPosition: [], animated: false))
 
 		if let document = document, let index = documents.firstIndex(of: document) {
-			collectionView.selectItem(at: IndexPath(row: index, section: 0), animated: true, scrollPosition: .centeredVertically)
+			let indexPath = IndexPath(row: index, section: 0)
+			collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: [indexPath], scrollPosition: .centeredVertically, animated: false))
 			delegate?.documentSelectionDidChange(self, documentContainers: documentContainers, documents: [document], isNew: isNew, isNavigationBranch: isNavigationBranch, animated: animated)
 		} else {
 			delegate?.documentSelectionDidChange(self, documentContainers: documentContainers, documents: [], isNew: isNew, isNavigationBranch: isNavigationBranch, animated: animated)
@@ -179,9 +180,12 @@ class DocumentsViewController: UICollectionViewController, MainControllerIdentif
 	func selectAllDocuments() {
 		guard let documentContainers else { return }
 
+		var indexPaths = [IndexPath]()
 		for i in 0..<collectionView.numberOfItems(inSection: 0) {
-			collectionView.selectItem(at: IndexPath(row: i, section: 0), animated: false, scrollPosition: [])
+			indexPaths.append(IndexPath(row: i, section: 0))
 		}
+		collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: indexPaths, scrollPosition: [], animated: false))
+
 		
 		delegate?.documentSelectionDidChange(self, documentContainers: documentContainers, documents: documents, isNew: false, isNavigationBranch: false, animated: true)
 	}
@@ -310,7 +314,7 @@ extension DocumentsViewController {
 		}
         
         if !(collectionView.indexPathsForSelectedItems?.contains(indexPath) ?? false) {
-            collectionView.deselectAll()
+			collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: [], scrollPosition: [], animated: true))
         }
         
         let allRowIDs: [GenericRowIdentifier]
@@ -380,7 +384,7 @@ extension DocumentsViewController {
 	}
 	
 	func openDocumentInNewWindow(indexPath: IndexPath) {
-        collectionView.deselectAll()
+		collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at: [], scrollPosition: [], animated: true))
 		let document = documents[indexPath.row]
 		
 		let activity = NSUserActivity(activityType: NSUserActivity.ActivityType.openEditor)
@@ -391,10 +395,10 @@ extension DocumentsViewController {
 	func reload(document: Document) {
 		let selectedIndexPaths = self.collectionView.indexPathsForSelectedItems
 		if let index = documents.firstIndex(of: document) {
-			collectionView.reloadItems(at: [IndexPath(row: index, section: 0)])
+			collectionViewQueue.add(ReloadIndexPathsOperation(collectionView: collectionView, at: [IndexPath(row: index, section: 0)]))
 		}
-		if let selectedItem = selectedIndexPaths?.first {
-			collectionView.selectItem(at: selectedItem, animated: false, scrollPosition: [])
+		if let selectedIndexPaths {
+			collectionViewQueue.add(SelectIndexPathsOperation(collectionView: collectionView, at:selectedIndexPaths, scrollPosition: [], animated: false))
 		}
 	}
 	
@@ -425,56 +429,47 @@ extension DocumentsViewController {
             }
         }
         
-        group.notify(queue: DispatchQueue.main) {
+		group.notify(queue: DispatchQueue.main) {
 			let sortedDocuments = documents.sorted(by: { ($0.title ?? "").caseInsensitiveCompare($1.title ?? "") == .orderedAscending })
 
             guard animated else {
                 self.documents = sortedDocuments
-				self.collectionView.reloadData()
-				self.delegate?.documentSelectionDidChange(self, documentContainers: documentContainers, documents: [], isNew: false, isNavigationBranch: isNavigationBranch, animated: true)
+				self.collectionViewQueue.add(ReloadAllOperation(collectionView: self.collectionView))
+				self.delegate?.documentSelectionDidChange(self,
+														  documentContainers: documentContainers,
+														  documents: [],
+														  isNew: false,
+														  isNavigationBranch: isNavigationBranch,
+														  animated: true)
 				completion?()
 				return
 			}
 			
 			let prevSelectedDoc = self.collectionView.indexPathsForSelectedItems?.map({ self.documents[$0.row] }).first
-
-			let diff = sortedDocuments.difference(from: self.documents).inferringMoves()
-            self.documents = sortedDocuments
-
-			self.collectionView.performBatchUpdates {
-				for change in diff {
-					switch change {
-					case .insert(let offset, _, let associated):
-						if let associated {
-							self.collectionView.moveItem(at: IndexPath(row: associated, section: 0), to: IndexPath(row: offset, section: 0))
-						} else {
-							self.collectionView.insertItems(at: [IndexPath(row: offset, section: 0)])
-						}
-					case .remove(let offset, _, let associated):
-						if let associated {
-							self.collectionView.moveItem(at: IndexPath(row: offset, section: 0), to: IndexPath(row: associated, section: 0))
-						} else {
-							self.collectionView.deleteItems(at: [IndexPath(row: offset, section: 0)])
-						}
-					}
-				}
-			}
 			
-			if let prevSelectedDoc = prevSelectedDoc, let index = self.documents.firstIndex(of: prevSelectedDoc) {
+			self.collectionViewQueue.add(ApplyDiffOperation(collectionView: self.collectionView, oldDocuments: Array(self.documents), newDocuments: sortedDocuments))
+			self.documents = sortedDocuments
+
+			if let prevSelectedDoc = prevSelectedDoc, let index = sortedDocuments.firstIndex(of: prevSelectedDoc) {
 				let indexPath = IndexPath(row: index, section: 0)
-				self.collectionView.selectItem(at: indexPath, animated: false, scrollPosition: [])
-				self.collectionView.scrollToItem(at: indexPath, at: [], animated: true)
+				self.collectionViewQueue.add(SelectIndexPathsOperation(collectionView: self.collectionView, at: [indexPath], scrollPosition: [], animated: false))
+				self.collectionViewQueue.add(ScrollToIndexPathOperation(collectionView: self.collectionView, at: indexPath, scrollPosition: [], animated: true))
 			} else {
-				self.delegate?.documentSelectionDidChange(self, documentContainers: documentContainers, documents: [], isNew: false, isNavigationBranch: isNavigationBranch, animated: true)
+				self.delegate?.documentSelectionDidChange(self,
+														  documentContainers: documentContainers,
+														  documents: [],
+														  isNew: false,
+														  isNavigationBranch: isNavigationBranch,
+														  animated: true)
 			}
-			
+
 			completion?()
 		}
 	}
 	
 	private func reconfigureAll() {
 		let indexPaths = (0..<documents.count).map { IndexPath(row: $0, section: 0) }
-		collectionView.reconfigureItems(at: indexPaths)
+		collectionViewQueue.add(ReconfigureIndexPathsOperation(collectionView: collectionView, indexPaths: indexPaths))
 	}
 	
 	private func scheduleReconfigureAll() {
diff --git a/Zavala/Documents/Operations/ApplyDiffOperation.swift b/Zavala/Documents/Operations/ApplyDiffOperation.swift
new file mode 100644
index 00000000..f54619c7
--- /dev/null
+++ b/Zavala/Documents/Operations/ApplyDiffOperation.swift
@@ -0,0 +1,54 @@
+//
+//  ApplyDiffOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinOutlineKit
+import VinUtility
+
+class ApplyDiffOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	private var oldDocuments: [Document]
+	private var newDocuments: [Document]
+
+	init(collectionView: UICollectionView, oldDocuments: [Document], newDocuments: [Document]) {
+		self.collectionView = collectionView
+		self.oldDocuments = oldDocuments
+		self.newDocuments = newDocuments
+	}
+	
+	override func run() {
+		let diff = newDocuments.difference(from: oldDocuments).inferringMoves()
+
+		CATransaction.begin()
+		CATransaction.setCompletionBlock {
+			self.operationDelegate?.operationDidComplete(self)
+		}
+
+		self.collectionView.performBatchUpdates {
+			for change in diff {
+				switch change {
+				case .insert(let offset, _, let associated):
+					if let associated {
+						self.collectionView.moveItem(at: IndexPath(row: associated, section: 0), to: IndexPath(row: offset, section: 0))
+					} else {
+						self.collectionView.insertItems(at: [IndexPath(row: offset, section: 0)])
+					}
+				case .remove(let offset, _, let associated):
+					if let associated {
+						self.collectionView.moveItem(at: IndexPath(row: offset, section: 0), to: IndexPath(row: associated, section: 0))
+					} else {
+						self.collectionView.deleteItems(at: [IndexPath(row: offset, section: 0)])
+					}
+				}
+			}
+		}
+
+		CATransaction.commit()
+	}
+	
+}
diff --git a/Zavala/Documents/Operations/ReconfigureIndexPathsOperation.swift b/Zavala/Documents/Operations/ReconfigureIndexPathsOperation.swift
new file mode 100644
index 00000000..3a3e07cd
--- /dev/null
+++ b/Zavala/Documents/Operations/ReconfigureIndexPathsOperation.swift
@@ -0,0 +1,26 @@
+//
+//  ReconfigureIndexPathsOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinUtility
+
+class ReconfigureIndexPathsOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	private var indexPaths: [IndexPath]
+	
+	init(collectionView: UICollectionView, indexPaths: [IndexPath]) {
+		self.collectionView = collectionView
+		self.indexPaths = indexPaths
+	}
+	
+	override func run() {
+		collectionView.reconfigureItems(at: indexPaths)
+		self.operationDelegate?.operationDidComplete(self)
+	}
+	
+}
diff --git a/Zavala/Documents/Operations/ReloadAllOperation.swift b/Zavala/Documents/Operations/ReloadAllOperation.swift
new file mode 100644
index 00000000..63394308
--- /dev/null
+++ b/Zavala/Documents/Operations/ReloadAllOperation.swift
@@ -0,0 +1,24 @@
+//
+//  ReloadAllOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinUtility
+
+class ReloadAllOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	
+	init(collectionView: UICollectionView) {
+		self.collectionView = collectionView
+	}
+	
+	override func run() {
+		collectionView.reloadData()
+		self.operationDelegate?.operationDidComplete(self)
+	}
+	
+}
diff --git a/Zavala/Documents/Operations/ReloadIndexPathsOperation.swift b/Zavala/Documents/Operations/ReloadIndexPathsOperation.swift
new file mode 100644
index 00000000..6c818c5b
--- /dev/null
+++ b/Zavala/Documents/Operations/ReloadIndexPathsOperation.swift
@@ -0,0 +1,26 @@
+//
+//  ReloadCellsOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinUtility
+
+class ReloadIndexPathsOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	private var indexPaths: [IndexPath]
+	
+	init(collectionView: UICollectionView, at indexPaths: [IndexPath]) {
+		self.collectionView = collectionView
+		self.indexPaths = indexPaths
+	}
+	
+	override func run() {
+		collectionView.reloadItems(at: indexPaths)
+		self.operationDelegate?.operationDidComplete(self)
+	}
+	
+}
diff --git a/Zavala/Documents/Operations/ScrollToIndexPathOperation.swift b/Zavala/Documents/Operations/ScrollToIndexPathOperation.swift
new file mode 100644
index 00000000..80226c74
--- /dev/null
+++ b/Zavala/Documents/Operations/ScrollToIndexPathOperation.swift
@@ -0,0 +1,39 @@
+//
+//  ScrollToIndexPathOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinUtility
+
+class ScrollToIndexPathOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	private var indexPath: IndexPath
+	private var scrollPosition: UICollectionView.ScrollPosition
+	private var animated: Bool
+
+	init(collectionView: UICollectionView, at indexPath: IndexPath, scrollPosition: UICollectionView.ScrollPosition, animated: Bool) {
+		self.collectionView = collectionView
+		self.indexPath = indexPath
+		self.scrollPosition = scrollPosition
+		self.animated = animated
+	}
+	
+	override func run() {
+		if animated {
+			CATransaction.begin()
+			CATransaction.setCompletionBlock {
+				self.operationDelegate?.operationDidComplete(self)
+			}
+			self.collectionView.scrollToItem(at: indexPath, at: scrollPosition, animated: animated)
+			CATransaction.commit()
+		} else {
+			collectionView.deselectAll(animated: animated)
+			self.operationDelegate?.operationDidComplete(self)
+		}
+	}
+	
+}
diff --git a/Zavala/Documents/Operations/SelectIndexPathsOperation.swift b/Zavala/Documents/Operations/SelectIndexPathsOperation.swift
new file mode 100644
index 00000000..c17df069
--- /dev/null
+++ b/Zavala/Documents/Operations/SelectIndexPathsOperation.swift
@@ -0,0 +1,50 @@
+//
+//  SelectCellsOperation.swift
+//  Zavala
+//
+//  Created by Maurice Parker on 1/6/24.
+//
+
+import UIKit
+import VinUtility
+
+class SelectIndexPathsOperation: BaseMainThreadOperation {
+	
+	private var collectionView: UICollectionView
+	private var indexPaths: [IndexPath]
+	private var scrollPosition: UICollectionView.ScrollPosition
+	private var animated: Bool
+
+	init(collectionView: UICollectionView, at indexPaths: [IndexPath], scrollPosition: UICollectionView.ScrollPosition, animated: Bool) {
+		self.collectionView = collectionView
+		self.indexPaths = indexPaths
+		self.scrollPosition = scrollPosition
+		self.animated = animated
+	}
+	
+	override func run() {
+		if !indexPaths.isEmpty {
+			CATransaction.begin()
+			CATransaction.setCompletionBlock {
+				self.operationDelegate?.operationDidComplete(self)
+			}
+			for indexPath in indexPaths {
+				collectionView.selectItem(at: indexPath, animated: animated, scrollPosition: scrollPosition)
+			}
+			CATransaction.commit()
+		} else {
+			if animated {
+				CATransaction.begin()
+				CATransaction.setCompletionBlock {
+					self.operationDelegate?.operationDidComplete(self)
+				}
+				collectionView.deselectAll(animated: animated)
+				CATransaction.commit()
+			} else {
+				collectionView.deselectAll(animated: animated)
+				self.operationDelegate?.operationDidComplete(self)
+			}
+		}
+	}
+	
+}