diff --git a/app/views/about/more.html.haml b/app/views/about/more.html.haml
index 4152a360170dc77efafc64ebccf9b8a1037d6186..c2168e1f585742d0f4078f6430583997a5de6153 100644
--- a/app/views/about/more.html.haml
+++ b/app/views/about/more.html.haml
@@ -2,7 +2,7 @@
   = site_hostname
 
 - content_for :header_tags do
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
   = render partial: 'shared/og'
 
 .grid-4
diff --git a/app/views/admin/action_logs/index.html.haml b/app/views/admin/action_logs/index.html.haml
index 99f756762958b96b2745d350eb9f8ba6c3e24cf9..e7d9054d9f8beb1d4c9ffcdd70106e528e08303d 100644
--- a/app/views/admin/action_logs/index.html.haml
+++ b/app/views/admin/action_logs/index.html.haml
@@ -2,7 +2,7 @@
   = t('admin.action_logs.title')
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 = form_tag admin_action_logs_url, method: 'GET', class: 'simple_form' do
   = hidden_field_tag :target_account_id, params[:target_account_id] if params[:target_account_id].present?
diff --git a/app/views/admin/custom_emojis/index.html.haml b/app/views/admin/custom_emojis/index.html.haml
index 1cbc36f97ec4650632210e4527c820ee51ea94cf..bfec0407ef2aa4e3a060a1826a6ca1e1e560d522 100644
--- a/app/views/admin/custom_emojis/index.html.haml
+++ b/app/views/admin/custom_emojis/index.html.haml
@@ -2,7 +2,7 @@
   = t('admin.custom_emojis.title')
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - if can?(:create, :custom_emoji)
   - content_for :heading_actions do
diff --git a/app/views/admin/domain_allows/new.html.haml b/app/views/admin/domain_allows/new.html.haml
index 52599857aabc43b8a55733c84e6c0200a272059c..249a961cee85bb0ec58bbb618a69044f247e1192 100644
--- a/app/views/admin/domain_allows/new.html.haml
+++ b/app/views/admin/domain_allows/new.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('admin.domain_allows.add_new')
diff --git a/app/views/admin/domain_blocks/edit.html.haml b/app/views/admin/domain_blocks/edit.html.haml
index 29e47ef3bdd78af7919145bd00f498f13449752b..d5868070a7c1e00094fdc2746103003e9aee9e17 100644
--- a/app/views/admin/domain_blocks/edit.html.haml
+++ b/app/views/admin/domain_blocks/edit.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('admin.domain_blocks.edit')
diff --git a/app/views/admin/domain_blocks/new.html.haml b/app/views/admin/domain_blocks/new.html.haml
index ed1581936a8fac4e9b60df1c57a13e337e3f9592..f503f9b7721872ed644c0ff92ee98d3d4bd55c8b 100644
--- a/app/views/admin/domain_blocks/new.html.haml
+++ b/app/views/admin/domain_blocks/new.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('.title')
diff --git a/app/views/admin/ip_blocks/index.html.haml b/app/views/admin/ip_blocks/index.html.haml
index a282a4cfefbe5440592bee0aaccf1ea4ac835bf8..d5b983de9ec079750a67fcfe381cfd2e9cfd3209 100644
--- a/app/views/admin/ip_blocks/index.html.haml
+++ b/app/views/admin/ip_blocks/index.html.haml
@@ -2,7 +2,7 @@
   = t('admin.ip_blocks.title')
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - if can?(:create, :ip_block)
   - content_for :heading_actions do
diff --git a/app/views/admin/pending_accounts/index.html.haml b/app/views/admin/pending_accounts/index.html.haml
index 79ae4a320fccc4639045b60c8a31d59e6230f36d..8384a1c9f012f5c233712ab91bb97ef97ef9fe4c 100644
--- a/app/views/admin/pending_accounts/index.html.haml
+++ b/app/views/admin/pending_accounts/index.html.haml
@@ -2,7 +2,7 @@
   = t('admin.pending_accounts.title', count: User.pending.count)
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 = form_for(@form, url: batch_admin_pending_accounts_path) do |f|
   = hidden_field_tag :page, params[:page] || 1
diff --git a/app/views/admin/reports/show.html.haml b/app/views/admin/reports/show.html.haml
index 0d563eea77749548a8751ae79d5560bafb4715cb..2681419ca2fb62356b31d11f134f92b38310f18a 100644
--- a/app/views/admin/reports/show.html.haml
+++ b/app/views/admin/reports/show.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('admin.reports.report', id: @report.id)
diff --git a/app/views/admin/settings/edit.html.haml b/app/views/admin/settings/edit.html.haml
index f37775aa985a7bca1866fce95b936dc51d3c9591..9e28766b1c161d0292f1b348a713df9d2f33fc22 100644
--- a/app/views/admin/settings/edit.html.haml
+++ b/app/views/admin/settings/edit.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('admin.settings.title')
diff --git a/app/views/admin/statuses/index.html.haml b/app/views/admin/statuses/index.html.haml
index f1169a2fdecca46d5da81fc9ab6be1f63b916b17..c39ba9071fce14f297c87150e0f089ba1eb27404 100644
--- a/app/views/admin/statuses/index.html.haml
+++ b/app/views/admin/statuses/index.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 - content_for :page_title do
   = t('admin.statuses.title')
diff --git a/app/views/admin/tags/index.html.haml b/app/views/admin/tags/index.html.haml
index f888a311dbf8c5f9b6e3c3e30f957ccf63e5d726..d7719d45d62d1ad65a3eff56f5cc37823f7ed2e7 100644
--- a/app/views/admin/tags/index.html.haml
+++ b/app/views/admin/tags/index.html.haml
@@ -2,7 +2,7 @@
   = t('admin.tags.title')
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 .filters
   .filter-subset
diff --git a/app/views/auth/sessions/two_factor.html.haml b/app/views/auth/sessions/two_factor.html.haml
index f2f6fe19d58d0bed7cf4fde1938a550fad07ee5c..b897a0422e23c1ca5ab1b472b84478656a9ea53b 100644
--- a/app/views/auth/sessions/two_factor.html.haml
+++ b/app/views/auth/sessions/two_factor.html.haml
@@ -1,7 +1,7 @@
 - content_for :page_title do
   = t('auth.login')
 
-=javascript_pack_tag 'two_factor_authentication', integrity: true, crossorigin: 'anonymous'
+=javascript_pack_tag 'two_factor_authentication', crossorigin: 'anonymous'
 
 - if @webauthn_enabled
   = render partial: 'auth/sessions/two_factor/webauthn_form', locals: { hidden: @scheme_type != 'webauthn' }
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
index 30c7aab194f3aa6365f1839ebe5634cfbc184051..94cc782b2b7fe06518e075d99d13be4fe696594f 100644
--- a/app/views/home/index.html.haml
+++ b/app/views/home/index.html.haml
@@ -1,12 +1,12 @@
 - content_for :header_tags do
-  = preload_link_tag asset_pack_path('features/getting_started.js'), crossorigin: 'anonymous'
-  = preload_link_tag asset_pack_path('features/compose.js'), crossorigin: 'anonymous'
-  = preload_link_tag asset_pack_path('features/home_timeline.js'), crossorigin: 'anonymous'
-  = preload_link_tag asset_pack_path('features/notifications.js'), crossorigin: 'anonymous'
+  = preload_pack_asset 'features/getting_started.js', crossorigin: 'anonymous'
+  = preload_pack_asset 'features/compose.js', crossorigin: 'anonymous'
+  = preload_pack_asset 'features/home_timeline.js', crossorigin: 'anonymous'
+  = preload_pack_asset 'features/notifications.js', crossorigin: 'anonymous'
 
   %meta{name: 'applicationServerKey', content: Rails.configuration.x.vapid_public_key}
   = render_initial_state
-  = javascript_pack_tag 'application', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'application', crossorigin: 'anonymous'
 
 .app-holder#mastodon{ data: { props: Oj.dump(default_props) } }
   %noscript
diff --git a/app/views/layouts/admin.html.haml b/app/views/layouts/admin.html.haml
index b1a2d0617ff23e1b401a344e9a158f7a34aa19ec..62716ab1ee01b403d8c1d51b48f70d8ee850588d 100644
--- a/app/views/layouts/admin.html.haml
+++ b/app/views/layouts/admin.html.haml
@@ -1,6 +1,6 @@
 - content_for :header_tags do
   = render_initial_state
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
 
 - content_for :content do
   .admin-wrapper
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 1f10f40c0a3925bca352aee1a347c6d17cc8d680..9501207e0818b373e699ec1e588b3a67ff27ae3d 100755
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -21,10 +21,10 @@
 
     %title= content_for?(:page_title) ? safe_join([yield(:page_title).chomp.html_safe, title], ' - ') : title
 
-    = stylesheet_pack_tag 'common', media: 'all'
-    = stylesheet_pack_tag current_theme, media: 'all'
-    = javascript_pack_tag 'common', integrity: true, crossorigin: 'anonymous'
-    = javascript_pack_tag "locale_#{I18n.locale}", integrity: true, crossorigin: 'anonymous'
+    = stylesheet_pack_tag 'common', media: 'all', crossorigin: 'anonymous'
+    = stylesheet_pack_tag current_theme, media: 'all', crossorigin: 'anonymous'
+    = javascript_pack_tag 'common', crossorigin: 'anonymous'
+    = javascript_pack_tag "locale_#{I18n.locale}", crossorigin: 'anonymous'
     = csrf_meta_tags
     %meta{ name: 'style-nonce', content: request.content_security_policy_nonce }
 
diff --git a/app/views/layouts/auth.html.haml b/app/views/layouts/auth.html.haml
index 585e246557a4de1dcef951c5a4e275a781facc72..0ea3bbe3b07069112a502e7e66a58f9d873cc6cd 100644
--- a/app/views/layouts/auth.html.haml
+++ b/app/views/layouts/auth.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
 
 - content_for :content do
   .container-alt
diff --git a/app/views/layouts/embedded.html.haml b/app/views/layouts/embedded.html.haml
index 37051e70cf8dd2e679d97ab5749d3333c299cb5b..e4311d342c82ab999922489e6b439f20feb1e404 100644
--- a/app/views/layouts/embedded.html.haml
+++ b/app/views/layouts/embedded.html.haml
@@ -11,8 +11,8 @@
     - if storage_host?
       %link{ rel: 'dns-prefetch', href: storage_host }/
 
-    = stylesheet_pack_tag 'common', media: 'all'
-    = stylesheet_pack_tag Setting.default_settings['theme'], media: 'all'
+    = stylesheet_pack_tag 'common', media: 'all', crossorigin: 'anonymous'
+    = stylesheet_pack_tag Setting.default_settings['theme'], media: 'all', crossorigin: 'anonymous'
     = javascript_pack_tag 'common', integrity: true, crossorigin: 'anonymous'
     = javascript_pack_tag "locale_#{I18n.locale}", integrity: true, crossorigin: 'anonymous'
     = render_initial_state
diff --git a/app/views/layouts/error.html.haml b/app/views/layouts/error.html.haml
index 25c85abf9e7964611d339bc9177af4eeac4c89fd..852a0c69b6069f0224567ae750692d0b3da070d7 100644
--- a/app/views/layouts/error.html.haml
+++ b/app/views/layouts/error.html.haml
@@ -5,10 +5,10 @@
     %meta{ charset: 'utf-8' }/
     %title= safe_join([yield(:page_title), Setting.default_settings['site_title']], ' - ')
     %meta{ content: 'width=device-width,initial-scale=1', name: 'viewport' }/
-    = stylesheet_pack_tag 'common', media: 'all'
-    = stylesheet_pack_tag Setting.default_settings['theme'], media: 'all'
-    = javascript_pack_tag 'common', integrity: true, crossorigin: 'anonymous'
-    = javascript_pack_tag 'error', integrity: true, crossorigin: 'anonymous'
+    = stylesheet_pack_tag 'common', media: 'all', crossorigin: 'anonymous'
+    = stylesheet_pack_tag Setting.default_settings['theme'], media: 'all', crossorigin: 'anonymous'
+    = javascript_pack_tag 'common', crossorigin: 'anonymous'
+    = javascript_pack_tag 'error', crossorigin: 'anonymous'
   %body.error
     .dialog
       .dialog__illustration
diff --git a/app/views/layouts/modal.html.haml b/app/views/layouts/modal.html.haml
index 2ef49e413208ad2e9fa717f4a53d8675a0884e0a..e74e2c0e35644e7d7d38b66e55586819cc4b34bc 100644
--- a/app/views/layouts/modal.html.haml
+++ b/app/views/layouts/modal.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
 
 - content_for :content do
   - if user_signed_in? && !@hide_header
diff --git a/app/views/layouts/public.html.haml b/app/views/layouts/public.html.haml
index a2c4e5deb2d4078eeb3f642f47759c1a60a263d3..e63cf0848f0dc4f7c23bfd99911823c9f262e34c 100644
--- a/app/views/layouts/public.html.haml
+++ b/app/views/layouts/public.html.haml
@@ -1,6 +1,6 @@
 - content_for :header_tags do
   = render_initial_state
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
 
 - content_for :content do
   .public-layout
diff --git a/app/views/media/player.html.haml b/app/views/media/player.html.haml
index ae47750e9ab0e61900b8f0b260b8d5ae0b769582..92428ca94acf333679956004427319f364e72330 100644
--- a/app/views/media/player.html.haml
+++ b/app/views/media/player.html.haml
@@ -1,6 +1,6 @@
 - content_for :header_tags do
   = render_initial_state
-  = javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'public', crossorigin: 'anonymous'
 
 - if @media_attachment.video?
   = react_component :video, src: @media_attachment.file.url(:original), preview: @media_attachment.thumbnail.present? ? @media_attachment.thumbnail.url : @media_attachment.file.url(:small), blurhash: @media_attachment.blurhash, width: 670, height: 380, editable: true, detailed: true, inline: true, alt: @media_attachment.description do
diff --git a/app/views/public_timelines/show.html.haml b/app/views/public_timelines/show.html.haml
index 5e536a2356180270bcc02fd6da54877539dca737..3325be5bf1c82d2dc474aa3e16708aa4630b19bb 100644
--- a/app/views/public_timelines/show.html.haml
+++ b/app/views/public_timelines/show.html.haml
@@ -3,7 +3,7 @@
 
 - content_for :header_tags do
   %meta{ name: 'robots', content: 'noindex' }/
-  = javascript_pack_tag 'about', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'about', crossorigin: 'anonymous'
 
 .page-header
   %h1= t('about.see_whats_happening')
diff --git a/app/views/relationships/show.html.haml b/app/views/relationships/show.html.haml
index 099bb32024d111701a6bf497a1715f76b9bcb5e3..4b1e4fd638d9c00d75f31879adf1ce32268842ad 100644
--- a/app/views/relationships/show.html.haml
+++ b/app/views/relationships/show.html.haml
@@ -2,7 +2,7 @@
   = t('settings.relationships')
 
 - content_for :header_tags do
-  = javascript_pack_tag 'admin', integrity: true, async: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'admin', async: true, crossorigin: 'anonymous'
 
 .filters
   .filter-subset
diff --git a/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml b/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
index 0b23bb6897a319609b1c4a4e9715d4fd50eb1244..1148d5ed7e9f104af4e119055a22441ac7a8da1e 100644
--- a/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
+++ b/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
@@ -13,4 +13,4 @@
   .actions
     = f.button :button, t('webauthn_credentials.add'), class: 'js-webauthn', type: :submit
 
-= javascript_pack_tag 'two_factor_authentication', integrity: true, crossorigin: 'anonymous'
+= javascript_pack_tag 'two_factor_authentication', crossorigin: 'anonymous'
diff --git a/app/views/shares/show.html.haml b/app/views/shares/show.html.haml
index f2f5479a79c4a6d9f4331d9f486e37d6ec189e10..1c0bbf6765817d96438687d12f503f653e2513c9 100644
--- a/app/views/shares/show.html.haml
+++ b/app/views/shares/show.html.haml
@@ -1,5 +1,5 @@
 - content_for :header_tags do
   = render_initial_state
-  = javascript_pack_tag 'share', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'share', crossorigin: 'anonymous'
 
 #mastodon-compose{ data: { props: Oj.dump(default_props) } }
diff --git a/app/views/tags/show.html.haml b/app/views/tags/show.html.haml
index 19dadd36a552daf6db4d6d2cc889357429ffa7b5..beeeb56f2ddf79da52a0ff1e734b5082d07d8a52 100644
--- a/app/views/tags/show.html.haml
+++ b/app/views/tags/show.html.haml
@@ -5,7 +5,7 @@
   %meta{ name: 'robots', content: 'noindex' }/
   %link{ rel: 'alternate', type: 'application/rss+xml', href: tag_url(@tag, format: 'rss') }/
 
-  = javascript_pack_tag 'about', integrity: true, crossorigin: 'anonymous'
+  = javascript_pack_tag 'about', crossorigin: 'anonymous'
   = render 'og'
 
 .page-header
diff --git a/config/application.rb b/config/application.rb
index ad6cf82d70f9710df3196214a06396d4a736dd5b..bf467d6c30a9f4d687e5cdcc021d6b3a6c4f8c76 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -22,6 +22,8 @@ require_relative '../lib/mastodon/version'
 require_relative '../lib/devise/two_factor_ldap_authenticatable'
 require_relative '../lib/devise/two_factor_pam_authenticatable'
 require_relative '../lib/chewy/strategy/custom_sidekiq'
+require_relative '../lib/webpacker/manifest_extensions'
+require_relative '../lib/webpacker/helper_extensions'
 
 Dotenv::Railtie.load
 
diff --git a/config/webpack/shared.js b/config/webpack/shared.js
index 6676528090b4825d65054dd3a7fc78f4c2c24fbd..05828aebe076ef30e68e256fe32d12e2d837c5ac 100644
--- a/config/webpack/shared.js
+++ b/config/webpack/shared.js
@@ -79,7 +79,8 @@ module.exports = {
       chunkFilename: 'css/[name]-[contenthash:8].chunk.css',
     }),
     new AssetsManifestPlugin({
-      integrity: false,
+      integrity: true,
+      integrityHashes: ['sha256'],
       entrypoints: true,
       writeToDisk: true,
       publicPath: true,
diff --git a/lib/webpacker/helper_extensions.rb b/lib/webpacker/helper_extensions.rb
new file mode 100644
index 0000000000000000000000000000000000000000..8f46d763132b5d78aee93da580b884641283f4c2
--- /dev/null
+++ b/lib/webpacker/helper_extensions.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Webpacker::HelperExtensions
+  def javascript_pack_tag(name, **options)
+    src, integrity = current_webpacker_instance.manifest.lookup!(name, type: :javascript, with_integrity: true)
+    javascript_include_tag(src, options.merge(integrity: integrity))
+  end
+
+  def stylesheet_pack_tag(name, **options)
+    src, integrity = current_webpacker_instance.manifest.lookup!(name, type: :stylesheet, with_integrity: true)
+    stylesheet_link_tag(src, options.merge(integrity: integrity))
+  end
+
+  def preload_pack_asset(name, **options)
+    src, integrity = current_webpacker_instance.manifest.lookup!(name, with_integrity: true)
+    preload_link_tag(src, options.merge(integrity: integrity))
+  end
+end
+
+Webpacker::Helper.prepend(Webpacker::HelperExtensions)
diff --git a/lib/webpacker/manifest_extensions.rb b/lib/webpacker/manifest_extensions.rb
new file mode 100644
index 0000000000000000000000000000000000000000..789eb81ccf31735cd59ec03ba64592f2661293b0
--- /dev/null
+++ b/lib/webpacker/manifest_extensions.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Webpacker::ManifestExtensions
+  def lookup(name, pack_type = {})
+    asset = super
+
+    if pack_type[:with_integrity] && asset.respond_to?(:dig)
+      [asset.dig('src'), asset.dig('integrity')]
+    elsif asset.respond_to?(:dig)
+      asset.dig('src')
+    else
+      asset
+    end
+  end
+end
+
+Webpacker::Manifest.prepend(Webpacker::ManifestExtensions)