diff --git a/.github/workflows/frontend-deploy.yml b/.github/workflows/frontend-deploy.yml
index 4912cd6121..f53b985cff 100644
--- a/.github/workflows/frontend-deploy.yml
+++ b/.github/workflows/frontend-deploy.yml
@@ -16,10 +16,10 @@ on:
   workflow_dispatch:
   workflow_call:
     inputs:
-      environment:
-        required: true
-        type: string
-        description: 'The environment to deploy to (staging-preview or production-preview)'
+      preview:
+        required: false
+        type: boolean
+        description: 'Whether this is a preview deployment'
       head_sha:
         required: false
         type: string
@@ -28,9 +28,13 @@ on:
         required: false
         type: string
         description: 'The branch name to deploy (defaults to github.ref_name)'
+      branch_alias:
+        required: false
+        type: string
+        description: 'The persistent preview alias for the branch'
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ inputs.environment || 'push' }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ inputs.preview && 'preview' || 'push' }}
   cancel-in-progress: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/prod' }}
 
 jobs:
@@ -49,23 +53,31 @@ jobs:
       - name: Configure environment
         id: meta
         env:
-          ENV_INPUT: ${{ inputs.environment }}
+          PREVIEW_INPUT: ${{ inputs.preview }}
           REF: ${{ github.ref }}
           DEPLOY_SHA: ${{ inputs.head_sha || github.sha }}
+          BRANCH_ALIAS: ${{ inputs.branch_alias }}
         run: |
           echo "cmd=deploy" >> $GITHUB_OUTPUT
 
           SHA_SHORT="${DEPLOY_SHA::8}"
 
-          if [ "$ENV_INPUT" = "staging-preview" ]; then
-            echo "env=staging" >> $GITHUB_OUTPUT
-            echo "url=https://git-$SHA_SHORT-frontend-staging.modrinth.workers.dev" >> $GITHUB_OUTPUT
-            echo "cmd=versions upload --preview-alias git-$SHA_SHORT --var PREVIEW:true" >> $GITHUB_OUTPUT
-
-          elif [ "$ENV_INPUT" = "production-preview" ]; then
+          if [ "$PREVIEW_INPUT" = "true" ]; then
+            URL="https://git-$SHA_SHORT-frontend.modrinth.workers.dev"
+            STAGING_URL="https://git-$SHA_SHORT-staging-frontend.modrinth.workers.dev"
             echo "env=production" >> $GITHUB_OUTPUT
-            echo "url=https://git-$SHA_SHORT-frontend.modrinth.workers.dev" >> $GITHUB_OUTPUT
-            echo "cmd=versions upload --preview-alias git-$SHA_SHORT --var PREVIEW:true" >> $GITHUB_OUTPUT
+            echo "url=$URL" >> $GITHUB_OUTPUT
+            echo "staging_url=$STAGING_URL" >> $GITHUB_OUTPUT
+            echo "cmd=versions upload --preview-alias git-$SHA_SHORT --var PREVIEW:true --var CF_PAGES_URL:$URL" >> $GITHUB_OUTPUT
+
+            STAGING_VARS=$(jq -r '.env.staging.vars | to_entries[] | "--var \(.key):\(.value)"' ./apps/frontend/wrangler.jsonc | tr '\n' ' ')
+            echo "staging_cmd=versions upload --preview-alias git-$SHA_SHORT-staging ${STAGING_VARS}--var PREVIEW:true --var CF_PAGES_URL:$STAGING_URL" >> $GITHUB_OUTPUT
+
+            if [ -n "$BRANCH_ALIAS" ]; then
+              echo "branch_alias_url=https://$BRANCH_ALIAS-frontend.modrinth.workers.dev" >> $GITHUB_OUTPUT
+              echo "staging_branch_alias_url=https://$BRANCH_ALIAS-staging-frontend.modrinth.workers.dev" >> $GITHUB_OUTPUT
+              echo "staging_branch_alias_cmd=versions upload --preview-alias $BRANCH_ALIAS-staging ${STAGING_VARS}--var PREVIEW:true --var CF_PAGES_URL:https://$BRANCH_ALIAS-staging-frontend.modrinth.workers.dev" >> $GITHUB_OUTPUT
+            fi
 
           elif [ "$REF" = "refs/heads/main" ]; then
             echo "env=staging" >> $GITHUB_OUTPUT
@@ -120,7 +132,7 @@ jobs:
           CF_PAGES_COMMIT_SHA: ${{ inputs.head_sha || github.sha }}
           CF_PAGES_URL: ${{ steps.meta.outputs.url }}
           BUILD_ENV: ${{ steps.meta.outputs.env }}
-          PREVIEW: ${{ inputs.environment != '' && 'true' || 'false' }}
+          PREVIEW: ${{ inputs.preview && 'true' || 'false' }}
           SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
 
       - name: Create Sentry release and upload sourcemaps
@@ -146,6 +158,39 @@ jobs:
           wranglerVersion: '4.54.0'
           command: ${{ steps.meta.outputs.cmd }}
 
+      - name: Deploy staging Cloudflare Worker preview
+        if: ${{ inputs.preview }}
+        uses: cloudflare/wrangler-action@9acf94ace14e7dc412b076f2c5c20b8ce93c79cd # v3.15.0
+        with:
+          apiToken: ${{ secrets.CF_API_TOKEN }}
+          accountId: ${{ secrets.CF_ACCOUNT_ID }}
+          workingDirectory: ./apps/frontend
+          packageManager: pnpm
+          wranglerVersion: '4.54.0'
+          command: ${{ steps.meta.outputs.staging_cmd }}
+
+      - name: Deploy persistent Cloudflare Worker preview
+        if: ${{ inputs.preview && inputs.branch_alias != '' }}
+        uses: cloudflare/wrangler-action@9acf94ace14e7dc412b076f2c5c20b8ce93c79cd # v3.15.0
+        with:
+          apiToken: ${{ secrets.CF_API_TOKEN }}
+          accountId: ${{ secrets.CF_ACCOUNT_ID }}
+          workingDirectory: ./apps/frontend
+          packageManager: pnpm
+          wranglerVersion: '4.54.0'
+          command: versions upload --preview-alias ${{ inputs.branch_alias }} --var PREVIEW:true --var CF_PAGES_URL:${{ steps.meta.outputs.branch_alias_url }}
+
+      - name: Deploy persistent staging Cloudflare Worker preview
+        if: ${{ inputs.preview && inputs.branch_alias != '' }}
+        uses: cloudflare/wrangler-action@9acf94ace14e7dc412b076f2c5c20b8ce93c79cd # v3.15.0
+        with:
+          apiToken: ${{ secrets.CF_API_TOKEN }}
+          accountId: ${{ secrets.CF_ACCOUNT_ID }}
+          workingDirectory: ./apps/frontend
+          packageManager: pnpm
+          wranglerVersion: '4.54.0'
+          command: ${{ steps.meta.outputs.staging_branch_alias_cmd }}
+
       - name: Purge cache
         if: github.ref == 'refs/heads/prod'
         run: |
@@ -155,14 +200,22 @@ jobs:
             --data '{"hosts": ["modrinth.com", "www.modrinth.com", "staging.modrinth.com"]}' \
             https://api.cloudflare.com/client/v4/zones/e39df17b9c4ef44cbce2646346ee6d33/purge_cache
 
-      - name: Write deployment URL to file
-        if: ${{ inputs.environment != '' }}
+      - name: Write deployment URLs to files
+        if: ${{ inputs.preview }}
         run: |
-          echo "${{ steps.meta.outputs.url }}" > deployment-url-${{ inputs.environment }}.txt
+          echo "${{ steps.meta.outputs.url }}" > deployment-url-production.txt
+          echo "${{ steps.meta.outputs.staging_url }}" > deployment-url-staging.txt
 
-      - name: Upload deployment URL
-        if: ${{ inputs.environment != '' }}
+      - name: Upload production deployment URL
+        if: ${{ inputs.preview }}
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
-          name: deployment-url-${{ inputs.environment }}
-          path: deployment-url-${{ inputs.environment }}.txt
+          name: deployment-url-production
+          path: deployment-url-production.txt
+
+      - name: Upload staging deployment URL
+        if: ${{ inputs.preview }}
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: deployment-url-staging
+          path: deployment-url-staging.txt
diff --git a/.github/workflows/frontend-preview.yml b/.github/workflows/frontend-preview.yml
index b406d5bec4..8b0d7c6f34 100644
--- a/.github/workflows/frontend-preview.yml
+++ b/.github/workflows/frontend-preview.yml
@@ -12,23 +12,33 @@ on:
       - '.github/workflows/frontend-preview.yml'
 
 jobs:
+  metadata:
+    if: github.repository_owner == 'modrinth' && github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest
+    outputs:
+      branch-alias: ${{ steps.meta.outputs.branch_alias }}
+    steps:
+      - name: Configure branch alias
+        id: meta
+        run: echo "branch_alias=pr-${{ github.event.pull_request.number }}" >> $GITHUB_OUTPUT
+
   deploy:
     if: github.repository_owner == 'modrinth' && github.event.pull_request.head.repo.full_name == github.repository
+    needs: metadata
     uses: ./.github/workflows/frontend-deploy.yml
     secrets: inherit
     concurrency:
-      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.environment }}
+      group: ${{ github.workflow }}-${{ github.ref }}-deploy
       cancel-in-progress: true
-    strategy:
-      matrix:
-        environment: [staging-preview, production-preview]
     with:
-      environment: ${{ matrix.environment }}
+      preview: true
       head_sha: ${{ github.event.pull_request.head.sha }}
       head_ref: ${{ github.event.pull_request.head.ref }}
+      branch_alias: ${{ needs.metadata.outputs.branch-alias }}
 
   deploy-storybook:
     if: github.repository_owner == 'modrinth' && github.event.pull_request.head.repo.full_name == github.repository
+    needs: metadata
     runs-on: blacksmith-2vcpu-ubuntu-2404
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}-storybook
@@ -86,6 +96,18 @@ jobs:
           wranglerVersion: '4.54.0'
           command: versions upload --preview-alias git-${{ steps.meta.outputs.sha_short }}
 
+      - name: Deploy persistent Storybook preview
+        uses: cloudflare/wrangler-action@9acf94ace14e7dc412b076f2c5c20b8ce93c79cd # v3.15.0
+        env:
+          NODE_OPTIONS: --max-old-space-size=6144
+        with:
+          apiToken: ${{ secrets.CF_API_TOKEN }}
+          accountId: ${{ secrets.CF_ACCOUNT_ID }}
+          workingDirectory: ./packages/ui
+          packageManager: pnpm
+          wranglerVersion: '4.54.0'
+          command: versions upload --preview-alias ${{ needs.metadata.outputs.branch-alias }}
+
   comment:
     if: |
       !cancelled()
@@ -93,7 +115,7 @@ jobs:
       && github.event.pull_request.head.repo.full_name == github.repository
       && needs.deploy.result == 'success'
     runs-on: ubuntu-latest
-    needs: [deploy, deploy-storybook]
+    needs: [metadata, deploy, deploy-storybook]
     steps:
       - name: Download deployment URLs
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
@@ -105,25 +127,29 @@ jobs:
         id: urls
         env:
           HEAD_SHA: ${{ github.event.pull_request.head.sha }}
+          BRANCH_ALIAS: ${{ needs.metadata.outputs.branch-alias }}
           STORYBOOK_RESULT: ${{ needs.deploy-storybook.result }}
           RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
         run: |
-          STAGING_PREVIEW_URL=$(cat deployment-url-staging-preview.txt)
-          PRODUCTION_PREVIEW_URL=$(cat deployment-url-production-preview.txt)
+          STAGING_SHA_URL=$(cat deployment-url-staging.txt)
+          PRODUCTION_SHA_URL=$(cat deployment-url-production.txt)
+          STAGING_BRANCH_URL="https://$BRANCH_ALIAS-staging-frontend.modrinth.workers.dev"
+          PRODUCTION_BRANCH_URL="https://$BRANCH_ALIAS-frontend.modrinth.workers.dev"
 
           if [ "$STORYBOOK_RESULT" = "success" ]; then
-            STORYBOOK_PREVIEW_URL="https://git-${HEAD_SHA::8}-storybook.modrinth.workers.dev"
+            STORYBOOK_SHA_URL="https://git-${HEAD_SHA::8}-storybook.modrinth.workers.dev"
+            STORYBOOK_BRANCH_URL="https://$BRANCH_ALIAS-storybook.modrinth.workers.dev"
           else
-            STORYBOOK_PREVIEW_URL="⚠️ Deployment $STORYBOOK_RESULT ([logs]($RUN_URL))"
+            STORYBOOK_SHA_URL="⚠️ Deployment $STORYBOOK_RESULT ([logs]($RUN_URL))"
+            STORYBOOK_BRANCH_URL="⚠️ Deployment $STORYBOOK_RESULT ([logs]($RUN_URL))"
           fi
 
-          echo "Production preview URL: $PRODUCTION_PREVIEW_URL"
-          echo "Staging preview URL: $STAGING_PREVIEW_URL"
-          echo "Storybook preview URL: $STORYBOOK_PREVIEW_URL"
-
-          echo "staging-preview-url=$STAGING_PREVIEW_URL" >> $GITHUB_OUTPUT
-          echo "production-preview-url=$PRODUCTION_PREVIEW_URL" >> $GITHUB_OUTPUT
-          echo "storybook-preview-url=$STORYBOOK_PREVIEW_URL" >> $GITHUB_OUTPUT
+          echo "staging-sha-url=$STAGING_SHA_URL" >> $GITHUB_OUTPUT
+          echo "production-sha-url=$PRODUCTION_SHA_URL" >> $GITHUB_OUTPUT
+          echo "storybook-sha-url=$STORYBOOK_SHA_URL" >> $GITHUB_OUTPUT
+          echo "staging-branch-url=$STAGING_BRANCH_URL" >> $GITHUB_OUTPUT
+          echo "production-branch-url=$PRODUCTION_BRANCH_URL" >> $GITHUB_OUTPUT
+          echo "storybook-branch-url=$STORYBOOK_BRANCH_URL" >> $GITHUB_OUTPUT
 
       - name: Find comment
         if: github.event_name == 'pull_request'
@@ -146,9 +172,19 @@ jobs:
 
             Last deployed commit is [${{ github.event.pull_request.head.sha }}](${{ github.event.pull_request.head.repo.html_url }}/commit/${{ github.event.pull_request.head.sha }})
 
+            ### Persistent
+
             | Environment | URL |
             |-------------|-----|
-            | staging     | ${{ steps.urls.outputs.staging-preview-url }} |
-            | production  | ${{ steps.urls.outputs.production-preview-url }} |
-            | storybook   | ${{ steps.urls.outputs.storybook-preview-url }} |
+            | staging     | ${{ steps.urls.outputs.staging-branch-url }} |
+            | production  | ${{ steps.urls.outputs.production-branch-url }} |
+            | storybook   | ${{ steps.urls.outputs.storybook-branch-url }} |
+
+            ### Latest commit
+
+            | Environment | URL |
+            |-------------|-----|
+            | staging     | ${{ steps.urls.outputs.staging-sha-url }} |
+            | production  | ${{ steps.urls.outputs.production-sha-url }} |
+            | storybook   | ${{ steps.urls.outputs.storybook-sha-url }} |
           edit-mode: replace
diff --git a/apps/frontend/nuxt.config.ts b/apps/frontend/nuxt.config.ts
index f7f8a5296b..0d14d0c54c 100644
--- a/apps/frontend/nuxt.config.ts
+++ b/apps/frontend/nuxt.config.ts
@@ -364,11 +364,7 @@ function getFeatureFlagOverrides() {
 
 function getDomain() {
 	if (process.env.NODE_ENV === 'production') {
-		// @ts-ignore
-		if (process.env.CF_PAGES_URL || globalThis.CF_PAGES_URL) {
-			// @ts-ignore
-			return process.env.CF_PAGES_URL ?? globalThis.CF_PAGES_URL
-		} else if (process.env.HEROKU_APP_NAME) {
+		if (process.env.HEROKU_APP_NAME) {
 			return `https://${process.env.HEROKU_APP_NAME}.herokuapp.com`
 		} else if (process.env.VERCEL_URL) {
 			return `https://${process.env.VERCEL_URL}`
diff --git a/apps/frontend/src/server/middleware/site-url.ts b/apps/frontend/src/server/middleware/site-url.ts
new file mode 100644
index 0000000000..967bef2234
--- /dev/null
+++ b/apps/frontend/src/server/middleware/site-url.ts
@@ -0,0 +1,20 @@
+export default defineEventHandler(async (event) => {
+	try {
+		const mod = 'cloudflare:workers'
+		const { env } = await import(/* @vite-ignore */ mod)
+		const cfEnv = env as any
+		const config = useRuntimeConfig(event)
+
+		if (cfEnv.CF_PAGES_URL) config.public.siteUrl = cfEnv.CF_PAGES_URL
+		if (cfEnv.BROWSER_BASE_URL) config.public.apiBaseUrl = cfEnv.BROWSER_BASE_URL
+		if (cfEnv.BASE_URL) config.apiBaseUrl = cfEnv.BASE_URL
+		if (cfEnv.PYRO_BASE_URL) {
+			config.public.pyroBaseUrl = cfEnv.PYRO_BASE_URL
+			config.pyroBaseUrl = cfEnv.PYRO_BASE_URL
+		}
+		if (cfEnv.STRIPE_PUBLISHABLE_KEY)
+			config.public.stripePublishableKey = cfEnv.STRIPE_PUBLISHABLE_KEY
+	} catch {
+		/* empty */
+	}
+})