From 1a60c253c7ca0eac0ba4700b30e0e1c6a9f7d25b Mon Sep 17 00:00:00 2001
From: Grigory <techuila.sunset@gmail.com>
Date: Wed, 17 Jun 2026 20:50:11 +0500
Subject: [PATCH 1/3] `easy-toggle-hidden-comments` - New feature

---
 build/__snapshots__/features-meta.json        |  5 ++
 build/__snapshots__/imported-features.json    |  1 +
 readme.md                                     |  1 +
 .../features/easy-toggle-commit-messages.tsx  |  4 +-
 source/features/easy-toggle-files.tsx         |  4 +-
 .../features/easy-toggle-hidden-comments.tsx  | 50 +++++++++++++++++++
 source/refined-github.ts                      |  1 +
 7 files changed, 62 insertions(+), 4 deletions(-)
 create mode 100644 source/features/easy-toggle-hidden-comments.tsx

diff --git a/build/__snapshots__/features-meta.json b/build/__snapshots__/features-meta.json
index 893cf333009e..ef14fcae3ffa 100644
--- a/build/__snapshots__/features-meta.json
+++ b/build/__snapshots__/features-meta.json
@@ -250,6 +250,11 @@
 		"description": "Enables toggling file diffs by clicking on their header bar.",
 		"screenshot": "https://user-images.githubusercontent.com/47531779/99855419-be173e00-2b7e-11eb-9a55-0f6251aeb0ef.gif"
 	},
+	{
+		"id": "easy-toggle-hidden-comments",
+		"description": "Enables toggling hidden comments and collapsed review threads by clicking on their header bar.",
+		"screenshot": null
+	},
 	{
 		"id": "embed-gist-inline",
 		"description": "Embeds short gists when linked in comments on their own lines.",
diff --git a/build/__snapshots__/imported-features.json b/build/__snapshots__/imported-features.json
index 77776ef83d6f..69acc8b23421 100644
--- a/build/__snapshots__/imported-features.json
+++ b/build/__snapshots__/imported-features.json
@@ -42,6 +42,7 @@
 	"download-folder-button",
 	"easy-toggle-commit-messages",
 	"easy-toggle-files",
+	"easy-toggle-hidden-comments",
 	"embed-gist-inline",
 	"emphasize-draft-pr-label",
 	"esc-to-cancel",
diff --git a/readme.md b/readme.md
index b8e927af9358..d8491f437307 100644
--- a/readme.md
+++ b/readme.md
@@ -210,6 +210,7 @@ https://github.com/refined-github/refined-github/wiki/Contributing#metadata-guid
 - [](# "jump-to-conversation-close-event") [Adds a link to jump to the latest close event of a issue/PR.](https://user-images.githubusercontent.com/16872793/177792713-64219754-f8df-4629-a9ec-33259307cfe7.gif)
 - [](# "close-as-unplanned") [Lets you "close issue as unplanned" in one click instead of three.](https://github-production-user-asset-6210df.s3.amazonaws.com/1402241/279745773-709cde60-c26a-4a0e-89e1-56444d25ebdf.png)
 - [](# "locked-issue") [Show a label on locked issues and PRs.](https://user-images.githubusercontent.com/1402241/283015579-0a04becc-9bff-4aef-8770-272d6804970b.png)
+- [](# "easy-toggle-hidden-comments") Enables toggling hidden comments and collapsed review threads by clicking on their header bar.
 
 <!--
 Refer to style guide in the wiki. Keep this message between sections.
diff --git a/source/features/easy-toggle-commit-messages.tsx b/source/features/easy-toggle-commit-messages.tsx
index 88e6863fc006..a147cb35b1b7 100644
--- a/source/features/easy-toggle-commit-messages.tsx
+++ b/source/features/easy-toggle-commit-messages.tsx
@@ -4,12 +4,12 @@ import {$optional, closestElementOptional} from 'select-dom';
 
 import features from '../feature-manager.js';
 
-const activeElementsSelector = 'a, button, clipboard-copy, details';
+export const interactiveElementSelector = 'a, button, clipboard-copy, details';
 
 function toggleCommitMessage(event: DelegateEvent<MouseEvent>): void {
 	// The clicked element is a button, a link or a popup ("Verified" badge, CI details, etc.)
 	const elementClicked = event.target as HTMLElement;
-	if (closestElementOptional(activeElementsSelector, elementClicked)) {
+	if (closestElementOptional(interactiveElementSelector, elementClicked)) {
 		return;
 	}
 
diff --git a/source/features/easy-toggle-files.tsx b/source/features/easy-toggle-files.tsx
index 044bc539ba12..028913ebd24d 100644
--- a/source/features/easy-toggle-files.tsx
+++ b/source/features/easy-toggle-files.tsx
@@ -4,13 +4,13 @@ import {$, closestElementOptional} from 'select-dom';
 
 import features from '../feature-manager.js';
 import {codeSearchHeader} from '../github-helpers/selectors.js';
+import {interactiveElementSelector} from './easy-toggle-commit-messages.js';
 
 function toggleFile(event: DelegateEvent<MouseEvent>): void {
 	const elementClicked = event.target as HTMLElement;
 	const headerBar = event.delegateTarget;
 
-	// Exclude interactive elements
-	if (!closestElementOptional(['a', 'button', 'clipboard-copy', 'details'], elementClicked)) {
+	if (!closestElementOptional(interactiveElementSelector, elementClicked)) {
 		$('button:has(> .octicon-chevron-down, > .octicon-chevron-right)', headerBar)
 			.dispatchEvent(new MouseEvent('click', {bubbles: true, altKey: event.altKey}));
 	}
diff --git a/source/features/easy-toggle-hidden-comments.tsx b/source/features/easy-toggle-hidden-comments.tsx
new file mode 100644
index 000000000000..8005b4db96ee
--- /dev/null
+++ b/source/features/easy-toggle-hidden-comments.tsx
@@ -0,0 +1,50 @@
+import delegate, {type DelegateEvent} from 'delegate-it';
+import * as pageDetect from 'github-url-detection';
+import {$, closestElementOptional} from 'select-dom';
+
+import features from '../feature-manager.js';
+import {interactiveElementSelector} from './easy-toggle-commit-messages.js';
+
+function toggle(event: DelegateEvent<MouseEvent>): void {
+	const elementClicked = event.target as HTMLElement;
+	if (closestElementOptional(interactiveElementSelector, elementClicked)) {
+		return;
+	}
+
+	const button = $(
+		[
+			'.review-thread-chevron',
+			'button:has(> .octicon-unfold, > .octicon-fold)',
+		],
+		event.delegateTarget,
+	);
+	button.click();
+}
+
+function init(signal: AbortSignal): void {
+	delegate(
+		[
+			'div[data-testid="comment-header"]:has(.octicon-unfold, .octicon-fold)',
+			'.js-toggle-outdated-comments',
+		],
+		'click',
+		toggle,
+		{signal},
+	);
+}
+
+void features.add(import.meta.url, {
+	include: [
+		pageDetect.isConversation,
+	],
+	init,
+});
+
+/*
+Test URLs
+
+https://github.com/refined-github/sandbox/issues/131#issuecomment-4297544223
+
+https://github.com/refined-github/sandbox/pull/47#pullrequestreview-4175514676
+
+*/
diff --git a/source/refined-github.ts b/source/refined-github.ts
index 7b3594e3186e..22fe3b804455 100644
--- a/source/refined-github.ts
+++ b/source/refined-github.ts
@@ -216,3 +216,4 @@ import './features/no-self-reference.js';
 import './features/cmd-enter.js';
 import './features/extensible-nav.js';
 import './features/notifications-ui.js';
+import './features/easy-toggle-hidden-comments.js';

From 443b1349cd03906ceebdc5cd1ba645b561295cc8 Mon Sep 17 00:00:00 2001
From: Grigory <techuila.sunset@gmail.com>
Date: Wed, 17 Jun 2026 20:58:45 +0500
Subject: [PATCH 2/3] `wasInteractiveElementClicked` helper

---
 .../features/easy-toggle-commit-messages.tsx  | 13 ++++++----
 source/features/easy-toggle-files.tsx         | 16 ++++++-------
 .../features/easy-toggle-hidden-comments.tsx  | 24 ++++++++-----------
 3 files changed, 27 insertions(+), 26 deletions(-)

diff --git a/source/features/easy-toggle-commit-messages.tsx b/source/features/easy-toggle-commit-messages.tsx
index a147cb35b1b7..ce8f95afac2b 100644
--- a/source/features/easy-toggle-commit-messages.tsx
+++ b/source/features/easy-toggle-commit-messages.tsx
@@ -4,12 +4,17 @@ import {$optional, closestElementOptional} from 'select-dom';
 
 import features from '../feature-manager.js';
 
-export const interactiveElementSelector = 'a, button, clipboard-copy, details';
+export function wasInteractiveElementClicked(event: DelegateEvent<MouseEvent>): boolean {
+	return Boolean(
+		closestElementOptional(
+			['a', 'button', 'clipboard-copy', 'details'],
+			event.target as HTMLElement,
+		),
+	);
+}
 
 function toggleCommitMessage(event: DelegateEvent<MouseEvent>): void {
-	// The clicked element is a button, a link or a popup ("Verified" badge, CI details, etc.)
-	const elementClicked = event.target as HTMLElement;
-	if (closestElementOptional(interactiveElementSelector, elementClicked)) {
+	if (wasInteractiveElementClicked(event)) {
 		return;
 	}
 
diff --git a/source/features/easy-toggle-files.tsx b/source/features/easy-toggle-files.tsx
index 028913ebd24d..7e4e939139bc 100644
--- a/source/features/easy-toggle-files.tsx
+++ b/source/features/easy-toggle-files.tsx
@@ -1,19 +1,19 @@
 import delegate, {type DelegateEvent} from 'delegate-it';
 import * as pageDetect from 'github-url-detection';
-import {$, closestElementOptional} from 'select-dom';
+import {$} from 'select-dom';
 
 import features from '../feature-manager.js';
 import {codeSearchHeader} from '../github-helpers/selectors.js';
-import {interactiveElementSelector} from './easy-toggle-commit-messages.js';
+import {wasInteractiveElementClicked} from './easy-toggle-commit-messages.js';
 
 function toggleFile(event: DelegateEvent<MouseEvent>): void {
-	const elementClicked = event.target as HTMLElement;
-	const headerBar = event.delegateTarget;
-
-	if (!closestElementOptional(interactiveElementSelector, elementClicked)) {
-		$('button:has(> .octicon-chevron-down, > .octicon-chevron-right)', headerBar)
-			.dispatchEvent(new MouseEvent('click', {bubbles: true, altKey: event.altKey}));
+	if (wasInteractiveElementClicked(event)) {
+		return;
 	}
+
+	const headerBar = event.delegateTarget;
+	$('button:has(> .octicon-chevron-down, > .octicon-chevron-right)', headerBar)
+		.dispatchEvent(new MouseEvent('click', {bubbles: true, altKey: event.altKey}));
 }
 
 function toggleCodeSearchFile(event: DelegateEvent<MouseEvent>): void {
diff --git a/source/features/easy-toggle-hidden-comments.tsx b/source/features/easy-toggle-hidden-comments.tsx
index 8005b4db96ee..5d9810618474 100644
--- a/source/features/easy-toggle-hidden-comments.tsx
+++ b/source/features/easy-toggle-hidden-comments.tsx
@@ -1,24 +1,20 @@
 import delegate, {type DelegateEvent} from 'delegate-it';
 import * as pageDetect from 'github-url-detection';
-import {$, closestElementOptional} from 'select-dom';
+import {$} from 'select-dom';
 
 import features from '../feature-manager.js';
-import {interactiveElementSelector} from './easy-toggle-commit-messages.js';
+import {wasInteractiveElementClicked} from './easy-toggle-commit-messages.js';
 
 function toggle(event: DelegateEvent<MouseEvent>): void {
-	const elementClicked = event.target as HTMLElement;
-	if (closestElementOptional(interactiveElementSelector, elementClicked)) {
-		return;
+	if (!wasInteractiveElementClicked(event)) {
+		$(
+			[
+				'.review-thread-chevron',
+				'button:has(> .octicon-unfold, > .octicon-fold)',
+			],
+			event.delegateTarget,
+		).click();
 	}
-
-	const button = $(
-		[
-			'.review-thread-chevron',
-			'button:has(> .octicon-unfold, > .octicon-fold)',
-		],
-		event.delegateTarget,
-	);
-	button.click();
 }
 
 function init(signal: AbortSignal): void {

From 4502c290645b3e1af74924941770e4c1f0046e75 Mon Sep 17 00:00:00 2001
From: Grigory <techuila.sunset@gmail.com>
Date: Wed, 17 Jun 2026 21:01:13 +0500
Subject: [PATCH 3/3] update feature description

---
 build/__snapshots__/features-meta.json | 2 +-
 readme.md                              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/__snapshots__/features-meta.json b/build/__snapshots__/features-meta.json
index ef14fcae3ffa..c6a63d81d1af 100644
--- a/build/__snapshots__/features-meta.json
+++ b/build/__snapshots__/features-meta.json
@@ -252,7 +252,7 @@
 	},
 	{
 		"id": "easy-toggle-hidden-comments",
-		"description": "Enables toggling hidden comments and collapsed review threads by clicking on their header bar.",
+		"description": "Enables toggling hidden comments and resolved/outdated review threads by clicking on their header bar.",
 		"screenshot": null
 	},
 	{
diff --git a/readme.md b/readme.md
index d8491f437307..53c7dbc474ac 100644
--- a/readme.md
+++ b/readme.md
@@ -210,7 +210,7 @@ https://github.com/refined-github/refined-github/wiki/Contributing#metadata-guid
 - [](# "jump-to-conversation-close-event") [Adds a link to jump to the latest close event of a issue/PR.](https://user-images.githubusercontent.com/16872793/177792713-64219754-f8df-4629-a9ec-33259307cfe7.gif)
 - [](# "close-as-unplanned") [Lets you "close issue as unplanned" in one click instead of three.](https://github-production-user-asset-6210df.s3.amazonaws.com/1402241/279745773-709cde60-c26a-4a0e-89e1-56444d25ebdf.png)
 - [](# "locked-issue") [Show a label on locked issues and PRs.](https://user-images.githubusercontent.com/1402241/283015579-0a04becc-9bff-4aef-8770-272d6804970b.png)
-- [](# "easy-toggle-hidden-comments") Enables toggling hidden comments and collapsed review threads by clicking on their header bar.
+- [](# "easy-toggle-hidden-comments") Enables toggling hidden comments and resolved/outdated review threads by clicking on their header bar.
 
 <!--
 Refer to style guide in the wiki. Keep this message between sections.