diff --git a/app/soapbox/components/error_boundary.tsx b/app/soapbox/components/error_boundary.tsx
index 436b40134..76adf9728 100644
--- a/app/soapbox/components/error_boundary.tsx
+++ b/app/soapbox/components/error_boundary.tsx
@@ -8,6 +8,7 @@ import { Text, Stack } from 'soapbox/components/ui';
 import { captureException } from 'soapbox/monitoring';
 import KVStore from 'soapbox/storage/kv_store';
 import sourceCode from 'soapbox/utils/code';
+import { unregisterSw } from 'soapbox/utils/sw';
 
 import SiteLogo from './site-logo';
 
@@ -15,16 +16,6 @@ import type { RootState } from 'soapbox/store';
 
 const goHome = () => location.href = '/';
 
-/** Unregister the ServiceWorker */
-// https://stackoverflow.com/a/49771828/8811886
-const unregisterSw = async(): Promise<void> => {
-  if (navigator.serviceWorker) {
-    const registrations = await navigator.serviceWorker.getRegistrations();
-    const unregisterAll = registrations.map(r => r.unregister());
-    await Promise.all(unregisterAll);
-  }
-};
-
 const mapStateToProps = (state: RootState) => {
   const { links, logo } = getSoapboxConfig(state);
 
diff --git a/app/soapbox/features/developers/components/indicator.tsx b/app/soapbox/features/developers/components/indicator.tsx
new file mode 100644
index 000000000..5cb7763b5
--- /dev/null
+++ b/app/soapbox/features/developers/components/indicator.tsx
@@ -0,0 +1,24 @@
+import classNames from 'clsx';
+import React from 'react';
+
+interface IIndicator {
+  state?: 'active' | 'pending' | 'error' | 'inactive',
+  size?: 'sm',
+}
+
+/** Indicator dot component. */
+const Indicator: React.FC<IIndicator> = ({ state = 'inactive', size = 'sm' }) => {
+  return (
+    <div
+      className={classNames('rounded-full outline-double', {
+        'w-1.5 h-1.5 shadow-sm': size === 'sm',
+        'bg-green-500 outline-green-400': state === 'active',
+        'bg-yellow-500 outline-yellow-400': state === 'pending',
+        'bg-red-500 outline-red-400': state === 'error',
+        'bg-neutral-500 outline-neutral-400': state === 'inactive',
+      })}
+    />
+  );
+};
+
+export default Indicator;
\ No newline at end of file
diff --git a/app/soapbox/features/developers/developers-menu.tsx b/app/soapbox/features/developers/developers-menu.tsx
index 76320e530..a94eb09a6 100644
--- a/app/soapbox/features/developers/developers-menu.tsx
+++ b/app/soapbox/features/developers/developers-menu.tsx
@@ -89,6 +89,14 @@ const Developers: React.FC = () => {
             </Text>
           </DashWidget>
 
+          <DashWidget to='/developers/sw'>
+            <SvgIcon src={require('@tabler/icons/script.svg')} className='text-gray-700 dark:text-gray-600' />
+
+            <Text>
+              <FormattedMessage id='developers.navigation.service_worker_label' defaultMessage='Service Worker' />
+            </Text>
+          </DashWidget>
+
           <DashWidget onClick={leaveDevelopers}>
             <SvgIcon src={require('@tabler/icons/logout.svg')} className='text-gray-700 dark:text-gray-600' />
 
diff --git a/app/soapbox/features/developers/service-worker-info.tsx b/app/soapbox/features/developers/service-worker-info.tsx
new file mode 100644
index 000000000..9b7751587
--- /dev/null
+++ b/app/soapbox/features/developers/service-worker-info.tsx
@@ -0,0 +1,140 @@
+import React, { useEffect, useState } from 'react';
+import { defineMessages, FormattedMessage, useIntl } from 'react-intl';
+
+import List, { ListItem } from 'soapbox/components/list';
+import { HStack, Text, Column, FormActions, Button, Stack, Icon } from 'soapbox/components/ui';
+import { unregisterSw } from 'soapbox/utils/sw';
+
+import Indicator from './components/indicator';
+
+const messages = defineMessages({
+  heading: { id: 'column.developers.service_worker', defaultMessage: 'Service Worker' },
+  status: { id: 'sw.status', defaultMessage: 'Status' },
+  url: { id: 'sw.url', defaultMessage: 'Script URL' },
+});
+
+/** Hook that returns the active ServiceWorker registration. */
+const useRegistration = () => {
+  const [isLoading, setLoading] = useState(true);
+  const [registration, setRegistration] = useState<ServiceWorkerRegistration>();
+
+  const isSupported = 'serviceWorker' in navigator;
+
+  useEffect(() => {
+    if (isSupported) {
+      navigator.serviceWorker.getRegistration()
+        .then(r => {
+          setRegistration(r);
+          setLoading(false);
+        })
+        .catch(() => setLoading(false));
+    } else {
+      setLoading(false);
+    }
+  }, []);
+
+  return {
+    isLoading,
+    registration,
+  };
+};
+
+interface IServiceWorkerInfo {
+}
+
+/** Mini ServiceWorker debugging component. */
+const ServiceWorkerInfo: React.FC<IServiceWorkerInfo> = () => {
+  const intl = useIntl();
+  const { isLoading, registration } = useRegistration();
+
+  const url = registration?.active?.scriptURL;
+
+  const getState = () => {
+    if (registration?.waiting) {
+      return 'pending';
+    } else if (registration?.active) {
+      return 'active';
+    } else {
+      return 'inactive';
+    }
+  };
+
+  const getMessage = () => {
+    if (isLoading) {
+      return (
+        <FormattedMessage
+          id='sw.state.loading'
+          defaultMessage='Loading…'
+        />
+      );
+    } else if (!isLoading && !registration) {
+      return (
+        <FormattedMessage
+          id='sw.state.unavailable'
+          defaultMessage='Unavailable'
+        />
+      );
+    } else if (registration?.waiting) {
+      return (
+        <FormattedMessage
+          id='sw.state.waiting'
+          defaultMessage='Waiting'
+        />
+      );
+    } else if (registration?.active) {
+      return (
+        <FormattedMessage
+          id='sw.state.active'
+          defaultMessage='Active'
+        />
+      );
+    } else {
+      return (
+        <FormattedMessage
+          id='sw.state.unknown'
+          defaultMessage='Unknown'
+        />
+      );
+    }
+  };
+
+  const handleRestart = async() => {
+    await unregisterSw();
+    window.location.reload();
+  };
+
+  return (
+    <Column label={intl.formatMessage(messages.heading)} backHref='/developers'>
+      <Stack space={4}>
+        <List>
+          <ListItem label={intl.formatMessage(messages.status)}>
+            <HStack alignItems='center' space={2}>
+              <Indicator state={getState()} />
+              <Text size='md' theme='muted'>{getMessage()}</Text>
+            </HStack>
+          </ListItem>
+
+          {url && (
+            <ListItem label={intl.formatMessage(messages.url)}>
+              <a href={url} target='_blank' className='flex space-x-1 items-center truncate'>
+                <span className='truncate'>{url}</span>
+                <Icon
+                  className='w-4 h-4'
+                  src={require('@tabler/icons/external-link.svg')}
+                />
+              </a>
+            </ListItem>
+          )}
+        </List>
+
+        <FormActions>
+          <Button theme='tertiary' type='button' onClick={handleRestart}>
+            <FormattedMessage id='sw.restart' defaultMessage='Restart' />
+          </Button>
+        </FormActions>
+      </Stack>
+    </Column>
+  );
+};
+
+export default ServiceWorkerInfo;
\ No newline at end of file
diff --git a/app/soapbox/features/ui/index.tsx b/app/soapbox/features/ui/index.tsx
index 08d96e920..973a2187c 100644
--- a/app/soapbox/features/ui/index.tsx
+++ b/app/soapbox/features/ui/index.tsx
@@ -112,6 +112,7 @@ import {
   TestTimeline,
   LogoutPage,
   AuthTokenList,
+  ServiceWorkerInfo,
 } from './util/async-components';
 import { WrappedRoute } from './util/react_router_helpers';
 
@@ -311,6 +312,7 @@ const SwitchingColumnsArea: React.FC = ({ children }) => {
       <WrappedRoute path='/developers/apps/create' developerOnly page={DefaultPage} component={CreateApp} content={children} />
       <WrappedRoute path='/developers/settings_store' developerOnly page={DefaultPage} component={SettingsStore} content={children} />
       <WrappedRoute path='/developers/timeline' developerOnly page={DefaultPage} component={TestTimeline} content={children} />
+      <WrappedRoute path='/developers/sw' developerOnly page={DefaultPage} component={ServiceWorkerInfo} content={children} />
       <WrappedRoute path='/developers' page={DefaultPage} component={Developers} content={children} />
       <WrappedRoute path='/error/network' developerOnly page={EmptyPage} component={() => new Promise((_resolve, reject) => reject())} content={children} />
       <WrappedRoute path='/error' developerOnly page={EmptyPage} component={IntentionalError} content={children} />
diff --git a/app/soapbox/features/ui/util/async-components.ts b/app/soapbox/features/ui/util/async-components.ts
index f416c859a..773eed795 100644
--- a/app/soapbox/features/ui/util/async-components.ts
+++ b/app/soapbox/features/ui/util/async-components.ts
@@ -470,6 +470,10 @@ export function TestTimeline() {
   return import(/* webpackChunkName: "features/test_timeline" */'../../test_timeline');
 }
 
+export function ServiceWorkerInfo() {
+  return import(/* webpackChunkName: "features/developers" */'../../developers/service-worker-info');
+}
+
 export function DatePicker() {
   return import(/* webpackChunkName: "date_picker" */'../../birthdays/date_picker');
 }
diff --git a/app/soapbox/utils/sw.ts b/app/soapbox/utils/sw.ts
new file mode 100644
index 000000000..910d7189a
--- /dev/null
+++ b/app/soapbox/utils/sw.ts
@@ -0,0 +1,15 @@
+/** Unregister the ServiceWorker */
+// https://stackoverflow.com/a/49771828/8811886
+const unregisterSw = async(): Promise<void> => {
+  if (navigator.serviceWorker) {
+    // FIXME: this only works if using a single tab.
+    // Send a message to sw.js instead to refresh all tabs.
+    const registrations = await navigator.serviceWorker.getRegistrations();
+    const unregisterAll = registrations.map(r => r.unregister());
+    await Promise.all(unregisterAll);
+  }
+};
+
+export {
+  unregisterSw,
+};
\ No newline at end of file
diff --git a/package.json b/package.json
index feead919f..f1755ccac 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@sentry/browser": "^7.11.1",
     "@sentry/react": "^7.11.1",
     "@sentry/tracing": "^7.11.1",
-    "@tabler/icons": "^1.73.0",
+    "@tabler/icons": "^1.109.0",
     "@tailwindcss/forms": "^0.5.3",
     "@tailwindcss/typography": "^0.5.7",
     "@tanstack/react-query": "^4.0.10",
diff --git a/yarn.lock b/yarn.lock
index 88d812b0e..7ecfb05f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2290,10 +2290,10 @@
     remark "^13.0.0"
     unist-util-find-all-after "^3.0.2"
 
-"@tabler/icons@^1.73.0":
-  version "1.73.0"
-  resolved "https://registry.yarnpkg.com/@tabler/icons/-/icons-1.73.0.tgz#26d81858baf41be939504e1f9b4b32835eda6fdb"
-  integrity sha512-MhAHFzVj79ZWlAIRD++7Mk55PZsdlEdkfkjO3DD257mqj8iJZQRAQtkx2UFJXVs2mMrcOUu1qtj4rlVC8BfnKA==
+"@tabler/icons@^1.109.0":
+  version "1.109.0"
+  resolved "https://registry.yarnpkg.com/@tabler/icons/-/icons-1.109.0.tgz#11626c3fc097f2f70c4c197e4b9909fb05380752"
+  integrity sha512-B0YetE4pB6HY2Wa57v/LJ3NgkJzKYPze4U0DurIqPoKSptatKv2ga76FZSkO6EUpkYfHMtGPM6QjpJljfuCmAQ==
 
 "@tailwindcss/forms@^0.5.3":
   version "0.5.3"