diff --git a/common/js/jquery.quicksearch.js b/common/js/jquery.quicksearch.js
deleted file mode 100644
index 0aaad897..00000000
--- a/common/js/jquery.quicksearch.js
+++ /dev/null
@@ -1,328 +0,0 @@
-jQuery(function ($) {
-	$.fn.quicksearch = function (opt) {
-		
-		function is_empty(i) 
-		{
-			return (i === null || i === undefined || i === false) ? true: false;
-		}
-		
-		function strip_html(input)
-		{
-			var regexp = new RegExp(/\<[^\<]+\>/g);
-			var output = input.replace(regexp, "");
-			output = $.trim(output.toLowerCase().replace(/\n/, '').replace(/\s{2,}/, ' '));
-			return output;
-		}
-		
-		function get_key()
-		{
-			var input = strip_html($('input[rel="' + options.randomElement + '"]').val());
-			
-			if (input.indexOf(' ') === -1)
-			{
-				return input;
-			}
-			else
-			{
-				return input.split(" ");
-			}
-		}
-		
-		function test_key(k, value, type)
-		{
-			if (type === "string")
-			{
-				return test_key_string(k, value);
-			}
-			else
-			{
-				return test_key_arr(k, value);
-			}
-		}
-		
-		function test_key_string(k, value)
-		{
-			return (value.indexOf(k) > -1);
-		}
-		
-		function test_key_arr(k, value)
-		{
-			for (var i = 0; i < k.length; i++) {
-				var test = value.indexOf(k[i]);	
-				if (test === -1) {	
-					return false;
-				}
-			}			
-			return true;
-		}
-		
-		function select_element(el) 
-		{
-			if (options.hideElement === "grandparent") 
-			{
-				return $(el).parent().parent();
-			} 
-			else if (options.hideElement === "parent") 
-			{
-				return $(el).parent();
-			} 
-			else
-			{
-				return $(el);
-			}
-		}
-		
-		function stripe(el)
-		{
-			if (doStripe)
-			{
-				var i = 0;
-				select_element(el).filter(':visible').each(function () {
-					
-					for (var j = 0; j < stripeRowLength; j++)
-					{
-						if (i === j)
-						{
-							$(this).addClass(options.stripeRowClass[i]);
-							
-						}
-						else
-						{
-							$(this).removeClass(options.stripeRowClass[j]);
-						}
-					}
-					i = (i + 1) % stripeRowLength;
-				});
-			}
-		}
-		
-		function fix_widths(el)
-		{
-			$(el).find('td').each(function () {
-				$(this).attr('width', parseInt($(this).css('width')));
-			});
-		}
-		
-		function loader(o) {
-			if (options.loaderId) 
-			{
-				var l = $('input[rel="' + options.randomElement + '"]').parent().find('.loader');
-				if (o === 'hide') 
-				{
-					l.hide();
-				} 
-				else 
-				{
-					l.show();
-				}
-			}			
-		}
-		
-		function place_form() {
-			var formPosition = options.position;
-			var formAttached = options.attached;
-
-			if (formPosition === 'before') {
-				$(formAttached).before(make_form());
-			} else if (formPosition === 'prepend') {
-				$(formAttached).prepend(make_form());
-			} else if (formPosition === 'append') {
-				$(formAttached).append(make_form());
-			} else {
-				$(formAttached).after(make_form());
-			}
-		}
-				
-		function make_form_label()
-		{
-			if (!is_empty(options.labelText)) {
-				return '<label for="' + options.randomElement + '" '+
-							'class="' + options.labelClass + '">'
-							+ options.labelText
-							+ '</label> ';	
-			}
-			return '';
-		}
-		
-		function make_form_input()
-		{
-			var val = (!is_empty(options.inputText)) ? options.inputText : ""
-			return '<input type="text" value="' + val + '" rel="' + options.randomElement  + '" class="' + options.inputClass + '" id="' + options.randomElement + '" /> ';
-		}
-		
-		function make_form_loader()
-		{
-			if (!is_empty(options.loaderImg)) {
-				return '<img src="' + options.loaderImg + '" alt="Loading" id="' + options.loaderId + '" class="' + options.loaderClass + '" />';
-			} else {
-				return '<span id="' + options.loaderId + '" class="' + options.loaderClass + '">' + options.loaderText + '</span>';
-			}
-		}
-		
-		function make_form()
-		{
-			var f = (!options.isFieldset) ? 'form' : 'fieldset';
-			return '<' + f + ' action="#" ' + 'id="'+ options.formId + '" ' + 'class="quicksearch">' +
-						make_form_label() +	make_form_input() + make_form_loader() +
-					'</' + f + '>';
-		}
-			
-		function focus_on_load()
-		{
-			$('input[rel="' + options.randomElement + '"]').get(0).trigger( 'focus' );
-		}
-		
-		function toggle_text() {
-			$('input[rel="' + options.randomElement + '"]').on( 'focus', function () {
-				if ($(this).val() === options.inputText) {
-					$(this).val('');
-				}
-			});
-			$('input[rel="' + options.randomElement + '"]').blur(function () {
-				if ($(this).val() === "") {
-					$(this).val(options.inputText);
-				}
-			});
-		}
-		
-		function get_cache(el) 
-		{
-			return $(el).map(function(){
-				return strip_html(this.innerHTML);
-			});
-		}
-		
-		function init()
-		{
-			place_form();
-			if (options.fixWidths) fix_widths(el);
-			if (options.focusOnLoad) focus_on_load();
-			if (options.inputText != "" && options.inputText != null) toggle_text();
-			
-			cache = get_cache(el);
-			
-			stripe(el);
-			loader('hide');
-		}
-		
-		function qs() 
-		{
-			clearTimeout(timeout);
-			timeout = setTimeout(function () {
-				
-				loader('show');
-				
-				setTimeout(function () {
-					options.onBefore();
-					
-					var k = get_key();
-					var k_type = (typeof k);
-					var i = 0;
-					
-					k = options.filter(k);
-					
-					if (k != "")
-					{
-						if (typeof score[k] === "undefined")
-						{
-							score[k] = new Array();
-							cache.each(function (i) {
-								if (test_key(k, cache[i], k_type))
-								{
-									score[k][i] = true;
-								}
-							});
-						}
-						
-						if (score[k].length === 0)
-						{
-							select_element(el).hide();
-						}
-						else
-						{
-							$(el).each(function (i) {
-								if (score[k][i])
-								{
-									select_element(this).show();
-								}
-								else
-								{
-									select_element(this).hide();
-								}
-							});
-							
-						}
-					}
-					else
-					{
-						select_element(el).show();
-					}
-				
-					stripe(el);
-				}, options.delay/2);
-				
-				setTimeout( function () { 
-					loader('hide');
-				}, options.delay/2);
-				
-				options.onAfter();
-				
-			}, options.delay/2);
-		}
-		
-		var options = $.extend({
-			position: 'prepend',
-			attached: 'body',
-			formId: 'quicksearch',
-			labelText: 'Quick Search',
-			labelClass: 'qs_label',
-			inputText: null,
-			inputClass: 'qs_input',
-			loaderId: 'loader',
-			loaderClass: 'loader',
-			loaderImg: null,
-			loaderText: 'Loading...',
-			stripeRowClass: null,
-			hideElement: null,
-			delay: 500,
-			focusOnLoad: false,
-			onBefore: function () { },
-			onAfter: function () { },
-			filter: function (i) { 
-				return i;
-			},
-			randomElement: 'qs' + Math.floor(Math.random() * 1000000),
-			isFieldset: false,
-			fixWidths: false
-		}, opt);
-		
-		var timeout;
-		var score = {};
-		var stripeRowLength = (!is_empty(options.stripeRowClass)) ? options.stripeRowClass.length : 0;
-		var doStripe = (stripeRowLength > 0) ? true : false;
-		var el = this;
-		var cache;
-		var selector = $(this).selector;
-		
-		$.fn.extend({
-			reset_cache: function () {
-				el = $(selector);
-				cache = get_cache(el);
-			}
-		});
-		
-		init();
-
-		$('input[rel="' + options.randomElement + '"]').on( 'keydown', function (e) {
-			var keycode = e.keyCode;
-			if (!(keycode === 9 || keycode === 13 || keycode === 16 || keycode === 17 || keycode === 18 || keycode === 38 || keycode === 40 || keycode === 224))
-			{
-				qs();
-			}
-		});
-
-		$('form.quicksearch, fieldset.quicksearch').on( 'submit', function () { return false; });
-
-		return this;
-	};
-});
\ No newline at end of file
diff --git a/edit_flow.php b/edit_flow.php
index 1584430c..eee29146 100644
--- a/edit_flow.php
+++ b/edit_flow.php
@@ -413,8 +413,6 @@ public function register_scripts_and_styles() {
 				'selected' => esc_html__( 'Selected', 'edit-flow' ),
 			)
 		);
-
-		wp_register_script( 'jquery-quicksearch', EDIT_FLOW_URL . 'common/js/jquery.quicksearch.js', array( 'jquery' ), EDIT_FLOW_VERSION, true );
 	}
 }
 
diff --git a/modules/custom-status/lib/custom-status-configure.js b/modules/custom-status/lib/custom-status-configure.js
index aa1ff590..b8f2da63 100644
--- a/modules/custom-status/lib/custom-status-configure.js
+++ b/modules/custom-status/lib/custom-status-configure.js
@@ -29,10 +29,6 @@
 					return inlineEditCustomStatus.save( this );
 				}
 			} );
-
-			$( '#posts-filter input[type="submit"]' ).on( 'mousedown', function ( e ) {
-				t.revert();
-			} );
 		},
 
 		toggle( el ) {
diff --git a/modules/editorial-metadata/editorial-metadata.php b/modules/editorial-metadata/editorial-metadata.php
index d75a15ae..ce6d6d92 100644
--- a/modules/editorial-metadata/editorial-metadata.php
+++ b/modules/editorial-metadata/editorial-metadata.php
@@ -1480,7 +1480,7 @@ public function print_configure_view() {
 			<?php if ( ! isset( $_GET['action'] ) || ( isset( $_GET['action'] ) && 'edit-term' != $_GET['action'] ) ) : ?>
 		<div id="col-right">
 		<div class="col-wrap">
-		<form id="posts-filter" action="" method="post">
+		<form id="" action="" method="post">
 				<?php $wp_list_table->display(); ?>
 				<?php wp_nonce_field( 'editorial-metadata-sortable', 'editorial-metadata-sortable' ); ?>
 		</form>
diff --git a/modules/editorial-metadata/lib/editorial-metadata-configure.js b/modules/editorial-metadata/lib/editorial-metadata-configure.js
index 25d45f54..93dd7b23 100644
--- a/modules/editorial-metadata/lib/editorial-metadata-configure.js
+++ b/modules/editorial-metadata/lib/editorial-metadata-configure.js
@@ -29,10 +29,6 @@
 					return inlineEditMetadataTerm.save( this );
 				}
 			} );
-
-			$( '#posts-filter input[type="submit"]' ).on( 'mousedown', function ( e ) {
-				t.revert();
-			} );
 		},
 
 		toggle( el ) {
diff --git a/modules/notifications/notifications.php b/modules/notifications/notifications.php
index 45331e8c..3e4c73b6 100644
--- a/modules/notifications/notifications.php
+++ b/modules/notifications/notifications.php
@@ -195,8 +195,7 @@ public function enqueue_admin_scripts() {
 
 			if ( $this->is_whitelisted_functional_view() ) {
 				wp_enqueue_script( 'jquery-listfilterizer' );
-				wp_enqueue_script( 'jquery-quicksearch' );
-				wp_enqueue_script( 'edit-flow-notifications-js', $this->module_url . 'lib/notifications.js', [ 'jquery', 'jquery-listfilterizer', 'jquery-quicksearch' ], EDIT_FLOW_VERSION, true );
+				wp_enqueue_script( 'edit-flow-notifications-js', $this->module_url . 'lib/notifications.js', [ 'jquery', 'jquery-listfilterizer' ], EDIT_FLOW_VERSION, true );
 				wp_localize_script(
 					'edit-flow-notifications-js',
 					'ef_notifications_localization',
diff --git a/modules/user-groups/lib/user-groups-configure.js b/modules/user-groups/lib/user-groups-configure.js
index 55247719..d8754dad 100644
--- a/modules/user-groups/lib/user-groups-configure.js
+++ b/modules/user-groups/lib/user-groups-configure.js
@@ -29,10 +29,6 @@
 					return inlineEditUsergroup.save( this );
 				}
 			} );
-
-			$( '#posts-filter input[type="submit"]' ).on( 'mousedown', function ( e ) {
-				t.revert();
-			} );
 		},
 
 		toggle( el ) {
diff --git a/modules/user-groups/lib/user-groups.js b/modules/user-groups/lib/user-groups.js
index 7d38f99c..a7766cad 100644
--- a/modules/user-groups/lib/user-groups.js
+++ b/modules/user-groups/lib/user-groups.js
@@ -1,9 +1,3 @@
 jQuery( document ).ready( function () {
-	jQuery( 'ul#ef-post_following_users li' ).quicksearch( {
-		position: 'before',
-		attached: 'ul#ef-post_following_users',
-		loaderText: '',
-		delay: 100,
-	} );
 	jQuery( '#ef-usergroup-users ul' ).listFilterizer();
 } );
diff --git a/modules/user-groups/user-groups.php b/modules/user-groups/user-groups.php
index fe4e33c9..f1a457ca 100644
--- a/modules/user-groups/user-groups.php
+++ b/modules/user-groups/user-groups.php
@@ -231,8 +231,7 @@ public function enqueue_admin_scripts() {
 
 			if ( $this->is_whitelisted_functional_view() || $this->is_whitelisted_settings_view( $this->module->name ) ) {
 				wp_enqueue_script( 'jquery-listfilterizer' );
-				wp_enqueue_script( 'jquery-quicksearch' );
-				wp_enqueue_script( 'edit-flow-user-groups-js', $this->module_url . 'lib/user-groups.js', array( 'jquery', 'jquery-listfilterizer', 'jquery-quicksearch' ), EDIT_FLOW_VERSION, true );
+				wp_enqueue_script( 'edit-flow-user-groups-js', $this->module_url . 'lib/user-groups.js', array( 'jquery', 'jquery-listfilterizer' ), EDIT_FLOW_VERSION, true );
 			}
 
 			if ( $this->is_whitelisted_settings_view( $this->module->name ) ) {