diff --git a/includes/Skins/ToggleList/ToggleList.js b/includes/Skins/ToggleList/ToggleList.js
index 59ebf87e9..cc30e80ee 100644
--- a/includes/Skins/ToggleList/ToggleList.js
+++ b/includes/Skins/ToggleList/ToggleList.js
@@ -1,34 +1,32 @@
-( function () {
+const
+	checkboxHack = require( ( 'mediawiki.page.ready' ) ).checkboxHack,
+	CHECKBOX_HACK_CONTAINER_SELECTOR = '.toggle-list',
+	CHECKBOX_HACK_CHECKBOX_SELECTOR = '.toggle-list__checkbox',
+	CHECKBOX_HACK_BUTTON_SELECTOR = '.toggle-list__toggle',
+	CHECKBOX_HACK_TARGET_SELECTOR = '.toggle-list__list';
+
+/**
+ * Automatically dismiss the list when clicking or focusing elsewhere and update the
+ * aria-expanded attribute based on list visibility.
+ *
+ * @param {Window} window
+ * @param {HTMLElement} component
+ */
+function bind( window, component ) {
 	const
-		checkboxHack = require( ( 'mediawiki.page.ready' ) ).checkboxHack,
-		CHECKBOX_HACK_CONTAINER_SELECTOR = '.toggle-list',
-		CHECKBOX_HACK_CHECKBOX_SELECTOR = '.toggle-list__checkbox',
-		CHECKBOX_HACK_BUTTON_SELECTOR = '.toggle-list__toggle',
-		CHECKBOX_HACK_TARGET_SELECTOR = '.toggle-list__list';
+		checkbox = /** @type {HTMLInputElement} */ (
+			component.querySelector( CHECKBOX_HACK_CHECKBOX_SELECTOR )
+		),
+		button = component.querySelector( CHECKBOX_HACK_BUTTON_SELECTOR ),
+		target = component.querySelector( CHECKBOX_HACK_TARGET_SELECTOR ).parentNode;
 
-	/**
-	 * Automatically dismiss the list when clicking or focusing elsewhere and update the
-	 * aria-expanded attribute based on list visibility.
-	 *
-	 * @param {Window} window
-	 * @param {HTMLElement} component
-	 */
-	function bind( window, component ) {
-		const
-			checkbox = /** @type {HTMLInputElement} */ (
-				component.querySelector( CHECKBOX_HACK_CHECKBOX_SELECTOR )
-			),
-			button = component.querySelector( CHECKBOX_HACK_BUTTON_SELECTOR ),
-			target = component.querySelector( CHECKBOX_HACK_TARGET_SELECTOR ).parentNode;
-
-		if ( !( checkbox && button && target ) ) {
-			return;
-		}
-		checkboxHack.bind( window, checkbox, button, target );
+	if ( !( checkbox && button && target ) ) {
+		return;
 	}
+	checkboxHack.bind( window, checkbox, button, target );
+}
 
-	module.exports = Object.freeze( {
-		selector: CHECKBOX_HACK_CONTAINER_SELECTOR,
-		bind
-	} );
-}() );
+module.exports = Object.freeze( {
+	selector: CHECKBOX_HACK_CONTAINER_SELECTOR,
+	bind
+} );
diff --git a/resources/.eslintrc.json b/resources/.eslintrc.json
index 1e8a0414a..288ceec16 100644
--- a/resources/.eslintrc.json
+++ b/resources/.eslintrc.json
@@ -15,6 +15,7 @@
 		"jsdoc/no-undefined-types": "off",
 		"max-len": "error",
 		"mediawiki/class-doc": "off",
+		"no-implicit-globals": "off",
 		"no-restricted-properties": [
 			"error",
 			{
diff --git a/resources/skins.minerva.scripts/page-issues/page/PageIssueLearnMoreLink.js b/resources/skins.minerva.scripts/page-issues/page/PageIssueLearnMoreLink.js
index e58f43d17..a82b8dc16 100644
--- a/resources/skins.minerva.scripts/page-issues/page/PageIssueLearnMoreLink.js
+++ b/resources/skins.minerva.scripts/page-issues/page/PageIssueLearnMoreLink.js
@@ -1,15 +1,15 @@
-( function () {
-	/**
-	 * Creates a "read more" button with given text.
-	 *
-	 * @param {string} msg
-	 * @return {jQuery}
-	 */
-	function newPageIssueLearnMoreLink( msg ) {
-		return $( '<span>' )
-			.addClass( 'ambox-learn-more' )
-			.text( msg );
-	}
+/**
+ * Creates a "read more" button with given text.
+ *
+ * @internal
+ * @ignore
+ * @param {string} msg
+ * @return {jQuery}
+ */
+function newPageIssueLearnMoreLink( msg ) {
+	return $( '<span>' )
+		.addClass( 'ambox-learn-more' )
+		.text( msg );
+}
 
-	module.exports = newPageIssueLearnMoreLink;
-}() );
+module.exports = newPageIssueLearnMoreLink;
diff --git a/resources/skins.minerva.scripts/page-issues/page/PageIssueLink.js b/resources/skins.minerva.scripts/page-issues/page/PageIssueLink.js
index d2db46c62..1fd17e33b 100644
--- a/resources/skins.minerva.scripts/page-issues/page/PageIssueLink.js
+++ b/resources/skins.minerva.scripts/page-issues/page/PageIssueLink.js
@@ -1,13 +1,13 @@
-( function () {
-	/**
-	 * Create a link element that opens the issues overlay.
-	 *
-	 * @param {string} labelText The text value of the element
-	 * @return {jQuery}
-	 */
-	function newPageIssueLink( labelText ) {
-		return $( '<a>' ).addClass( 'cleanup mw-mf-cleanup' ).text( labelText );
-	}
+/**
+ * Create a link element that opens the issues overlay.
+ *
+ * @internal
+ * @ignore
+ * @param {string} labelText The text value of the element
+ * @return {jQuery}
+ */
+function newPageIssueLink( labelText ) {
+	return $( '<a>' ).addClass( 'cleanup mw-mf-cleanup' ).text( labelText );
+}
 
-	module.exports = newPageIssueLink;
-}() );
+module.exports = newPageIssueLink;
diff --git a/resources/skins.minerva.scripts/page-issues/page/pageIssueFormatter.js b/resources/skins.minerva.scripts/page-issues/page/pageIssueFormatter.js
index c11129f9a..8b9990067 100644
--- a/resources/skins.minerva.scripts/page-issues/page/pageIssueFormatter.js
+++ b/resources/skins.minerva.scripts/page-issues/page/pageIssueFormatter.js
@@ -1,50 +1,52 @@
-( function () {
-	const newPageIssueLink = require( './PageIssueLink.js' );
-	const newPageIssueLearnMoreLink = require( './PageIssueLearnMoreLink.js' );
+const newPageIssueLink = require( './PageIssueLink.js' );
+const newPageIssueLearnMoreLink = require( './PageIssueLearnMoreLink.js' );
 
-	/**
-	 * Modifies the `issue` DOM to create a banner designed for single / multiple issue templates,
-	 * and handles event-binding for that issues overlay.
-	 *
-	 * @param {IssueSummary} issue
-	 * @param {string} msg
-	 * @param {string} overlayUrl
-	 * @param {Object} overlayManager
-	 * @param {boolean} [multiple]
-	 */
-	function insertPageIssueBanner( issue, msg, overlayUrl, overlayManager, multiple ) {
-		const $learnMoreEl = newPageIssueLearnMoreLink( msg );
-		const $issueContainer = multiple ?
-			issue.$el.parents( '.mbox-text-span, .mbox-text-div' ) :
-			issue.$el.find( '.mbox-text' );
-		const $clickContainer = multiple ? issue.$el.parents( '.mbox-text' ) : issue.$el;
+/**
+ * Modifies the `issue` DOM to create a banner designed for single / multiple issue templates,
+ * and handles event-binding for that issues overlay.
+ *
+ * @internal
+ * @ignore
+ * @param {IssueSummary} issue
+ * @param {string} msg
+ * @param {string} overlayUrl
+ * @param {Object} overlayManager
+ * @param {boolean} [multiple]
+ */
+function insertPageIssueBanner( issue, msg, overlayUrl, overlayManager, multiple ) {
+	const $learnMoreEl = newPageIssueLearnMoreLink( msg );
+	const $issueContainer = multiple ?
+		issue.$el.parents( '.mbox-text-span, .mbox-text-div' ) :
+		issue.$el.find( '.mbox-text' );
+	const $clickContainer = multiple ? issue.$el.parents( '.mbox-text' ) : issue.$el;
 
-		$issueContainer.prepend( issue.issue.iconElement );
-		$issueContainer.prepend( $learnMoreEl );
+	$issueContainer.prepend( issue.issue.iconElement );
+	$issueContainer.prepend( $learnMoreEl );
 
-		$clickContainer.on( 'click', () => {
-			overlayManager.router.navigate( overlayUrl );
-			return false;
-		} );
-	}
+	$clickContainer.on( 'click', () => {
+		overlayManager.router.navigate( overlayUrl );
+		return false;
+	} );
+}
 
-	/**
-	 * Modifies the page DOM to insert a page-issue notice below the title of the page,
-	 * containing a link with a message like "this page has issues".
-	 * Used on category namespaces, or when page-issue banners have been disabled.
-	 *
-	 * @param {string} labelText
-	 * @param {string} section
-	 */
-	function insertPageIssueNotice( labelText, section ) {
-		const $link = newPageIssueLink( labelText );
-		$link.attr( 'href', '#/issues/' + section );
-		// eslint-disable-next-line no-jquery/no-global-selector
-		$link.insertAfter( $( 'h1.mw-first-heading' ) );
-	}
+/**
+ * Modifies the page DOM to insert a page-issue notice below the title of the page,
+ * containing a link with a message like "this page has issues".
+ * Used on category namespaces, or when page-issue banners have been disabled.
+ *
+ * @internal
+ * @ignore
+ * @param {string} labelText
+ * @param {string} section
+ */
+function insertPageIssueNotice( labelText, section ) {
+	const $link = newPageIssueLink( labelText );
+	$link.attr( 'href', '#/issues/' + section );
+	// eslint-disable-next-line no-jquery/no-global-selector
+	$link.insertAfter( $( 'h1.mw-first-heading' ) );
+}
 
-	module.exports = {
-		insertPageIssueBanner,
-		insertPageIssueNotice
-	};
-}() );
+module.exports = {
+	insertPageIssueBanner,
+	insertPageIssueNotice
+};