diff --git a/shared/js/background/background.js b/shared/js/background/background.js
index f2ca940b9..eda6b256d 100644
--- a/shared/js/background/background.js
+++ b/shared/js/background/background.js
@@ -34,7 +34,7 @@ import initReloader from './devbuild-reloader';
 import tabManager from './tab-manager';
 import AbnExperimentMetrics from './components/abn-experiments';
 import MessageRouter from './components/message-router';
-import { AppUseMetric, SearchMetric, DashboardUseMetric, RefreshMetric } from './metrics'
+import { AppUseMetric, SearchMetric, DashboardUseMetric, RefreshMetric } from './metrics';
 // NOTE: this needs to be the first thing that's require()d when the extension loads.
 // otherwise FF might miss the onInstalled event
 require('./events');
@@ -87,8 +87,9 @@ if (BUILD_TARGET === 'chrome' || BUILD_TARGET === 'chrome-mv2') {
         new SearchMetric({ abnMetrics }),
         new DashboardUseMetric({ abnMetrics, messaging: components.messaging }),
         new RefreshMetric({
-            abnMetrics, tabTracking: components.tabTracking
-        })
+            abnMetrics,
+            tabTracking: components.tabTracking,
+        }),
     ];
     components.fireButton = new FireButton({ settings, tabManager });
 }
diff --git a/shared/js/background/components/message-router.js b/shared/js/background/components/message-router.js
index 3d7c26125..036f3d2b0 100644
--- a/shared/js/background/components/message-router.js
+++ b/shared/js/background/components/message-router.js
@@ -11,11 +11,11 @@ import { getBrowserName } from '../utils';
 
 export class MessageReceivedEvent extends CustomEvent {
     constructor(msg) {
-        super('messageReceived', { detail: msg })
+        super('messageReceived', { detail: msg });
     }
 
     get messageType() {
-        return this.detail.messageType
+        return this.detail.messageType;
     }
 }
 
@@ -25,7 +25,7 @@ let activePort = null;
 export default class MessageRouter extends EventTarget {
     constructor({ tabManager }) {
         super();
-        const browserName = getBrowserName()
+        const browserName = getBrowserName();
         // Handle popup UI (aka privacy dashboard) messaging.
         browser.runtime.onConnect.addListener((port) => {
             if (port.name === 'privacy-dashboard') {
@@ -59,7 +59,7 @@ export default class MessageRouter extends EventTarget {
             }
 
             if (req.messageType && req.messageType in messageHandlers) {
-                this.dispatchEvent(new MessageReceivedEvent(req))
+                this.dispatchEvent(new MessageReceivedEvent(req));
                 return Promise.resolve(messageHandlers[req.messageType](req.options, sender, req));
             }
 
@@ -106,7 +106,7 @@ export default class MessageRouter extends EventTarget {
                 console.error('Unrecognized message (privacy-dashboard -> background):', message);
                 return;
             }
-            this.dispatchEvent(new MessageReceivedEvent(message))
+            this.dispatchEvent(new MessageReceivedEvent(message));
 
             const response = await messageHandlers[messageType](message?.options, port, message);
             if (typeof message?.id === 'number') {
diff --git a/shared/js/background/components/tab-tracking.js b/shared/js/background/components/tab-tracking.js
index e9ab7b257..e35c8b527 100644
--- a/shared/js/background/components/tab-tracking.js
+++ b/shared/js/background/components/tab-tracking.js
@@ -17,7 +17,7 @@ export default class TabTracker extends EventTarget {
      * }} options
      */
     constructor({ tabManager, devtools }) {
-        super()
+        super();
         this.tabManager = tabManager;
         this.createdTargets = new Map();
 
@@ -70,7 +70,7 @@ export default class TabTracker extends EventTarget {
             const currentTab = tabManager.get({ tabId: details.tabId });
             const newTab = tabManager.create({ tabId: details.tabId, url: details.url });
             if (currentTab && currentTab.site.url === details.url) {
-                this.dispatchEvent(new CustomEvent('tabRefresh', { detail: details }))
+                this.dispatchEvent(new CustomEvent('tabRefresh', { detail: details }));
             }
 
             if (BUILD_TARGET === 'chrome') {
diff --git a/shared/js/background/components/tds.js b/shared/js/background/components/tds.js
index 3bff5ddc8..3720e9028 100644
--- a/shared/js/background/components/tds.js
+++ b/shared/js/background/components/tds.js
@@ -43,7 +43,7 @@ export default class TDSStorage {
             { settings },
         );
         this.remoteConfig.onUpdate(() => {
-            setTimeout(this.checkShouldOverrideTDS.bind(this), 1)
+            setTimeout(this.checkShouldOverrideTDS.bind(this), 1);
         });
     }
 
diff --git a/shared/js/devtools/rollouts.js b/shared/js/devtools/rollouts.js
index 03577a93e..9ec1b0b42 100644
--- a/shared/js/devtools/rollouts.js
+++ b/shared/js/devtools/rollouts.js
@@ -31,9 +31,9 @@ async function render() {
         cells[2].innerText = f.hasTargets ? 'Yes' : 'No';
         cells[3].innerText = f.rolloutPercent ? f.rolloutPercent : '-';
         cells[4].innerText = f.rolloutRoll ? Math.floor(f.rolloutRoll) : '-';
-        cells[5].innerText = (f.hasCohorts && f.cohort) ? f.cohort.name : '-';
-        cells[6].innerText = (f.cohort && f.cohort.assignedAt) ? new Date(f.cohort.assignedAt).toISOString().slice(0, 10) : '';
-        cells[7].innerText = (f.cohort && f.cohort.enrolledAt) ? new Date(f.cohort.enrolledAt).toISOString().slice(0, 10) : '';
+        cells[5].innerText = f.hasCohorts && f.cohort ? f.cohort.name : '-';
+        cells[6].innerText = f.cohort && f.cohort.assignedAt ? new Date(f.cohort.assignedAt).toISOString().slice(0, 10) : '';
+        cells[7].innerText = f.cohort && f.cohort.enrolledAt ? new Date(f.cohort.enrolledAt).toISOString().slice(0, 10) : '';
         const actionsCell = cells[8];
         if (f.hasRollout && f.rolloutRoll) {
             const resetRollout = document.createElement('button');