From 67301d928cb4bd4c58f3af6ea453c8141c8da05e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carl-Gerhard=20Lindesva=CC=88rd?= <lindesvard@gmail.com>
Date: Thu, 22 Jan 2026 10:11:44 +0100
Subject: [PATCH] feat: add product hunt badge widget

---
 apps/start/src/routeTree.gen.ts               | 21 ++++
 ...onId.$projectId.settings._tabs.widgets.tsx | 98 +++++++++++++++++++
 apps/start/src/routes/widget/badge.tsx        | 76 ++++++++++++++
 packages/trpc/src/routers/widget.ts           | 44 +++++++++
 4 files changed, 239 insertions(+)
 create mode 100644 apps/start/src/routes/widget/badge.tsx

diff --git a/apps/start/src/routeTree.gen.ts b/apps/start/src/routeTree.gen.ts
index 5d514401..e27951ad 100644
--- a/apps/start/src/routeTree.gen.ts
+++ b/apps/start/src/routeTree.gen.ts
@@ -19,6 +19,7 @@ import { Route as IndexRouteImport } from './routes/index'
 import { Route as WidgetTestRouteImport } from './routes/widget/test'
 import { Route as WidgetRealtimeRouteImport } from './routes/widget/realtime'
 import { Route as WidgetCounterRouteImport } from './routes/widget/counter'
+import { Route as WidgetBadgeRouteImport } from './routes/widget/badge'
 import { Route as ApiHealthcheckRouteImport } from './routes/api/healthcheck'
 import { Route as ApiConfigRouteImport } from './routes/api/config'
 import { Route as PublicOnboardingRouteImport } from './routes/_public.onboarding'
@@ -138,6 +139,11 @@ const WidgetCounterRoute = WidgetCounterRouteImport.update({
   path: '/widget/counter',
   getParentRoute: () => rootRouteImport,
 } as any)
+const WidgetBadgeRoute = WidgetBadgeRouteImport.update({
+  id: '/widget/badge',
+  path: '/widget/badge',
+  getParentRoute: () => rootRouteImport,
+} as any)
 const ApiHealthcheckRoute = ApiHealthcheckRouteImport.update({
   id: '/api/healthcheck',
   path: '/api/healthcheck',
@@ -531,6 +537,7 @@ export interface FileRoutesByFullPath {
   '/onboarding': typeof PublicOnboardingRoute
   '/api/config': typeof ApiConfigRoute
   '/api/healthcheck': typeof ApiHealthcheckRoute
+  '/widget/badge': typeof WidgetBadgeRoute
   '/widget/counter': typeof WidgetCounterRoute
   '/widget/realtime': typeof WidgetRealtimeRoute
   '/widget/test': typeof WidgetTestRoute
@@ -596,6 +603,7 @@ export interface FileRoutesByTo {
   '/onboarding': typeof PublicOnboardingRoute
   '/api/config': typeof ApiConfigRoute
   '/api/healthcheck': typeof ApiHealthcheckRoute
+  '/widget/badge': typeof WidgetBadgeRoute
   '/widget/counter': typeof WidgetCounterRoute
   '/widget/realtime': typeof WidgetRealtimeRoute
   '/widget/test': typeof WidgetTestRoute
@@ -659,6 +667,7 @@ export interface FileRoutesById {
   '/_public/onboarding': typeof PublicOnboardingRoute
   '/api/config': typeof ApiConfigRoute
   '/api/healthcheck': typeof ApiHealthcheckRoute
+  '/widget/badge': typeof WidgetBadgeRoute
   '/widget/counter': typeof WidgetCounterRoute
   '/widget/realtime': typeof WidgetRealtimeRoute
   '/widget/test': typeof WidgetTestRoute
@@ -734,6 +743,7 @@ export interface FileRouteTypes {
     | '/onboarding'
     | '/api/config'
     | '/api/healthcheck'
+    | '/widget/badge'
     | '/widget/counter'
     | '/widget/realtime'
     | '/widget/test'
@@ -799,6 +809,7 @@ export interface FileRouteTypes {
     | '/onboarding'
     | '/api/config'
     | '/api/healthcheck'
+    | '/widget/badge'
     | '/widget/counter'
     | '/widget/realtime'
     | '/widget/test'
@@ -861,6 +872,7 @@ export interface FileRouteTypes {
     | '/_public/onboarding'
     | '/api/config'
     | '/api/healthcheck'
+    | '/widget/badge'
     | '/widget/counter'
     | '/widget/realtime'
     | '/widget/test'
@@ -935,6 +947,7 @@ export interface RootRouteChildren {
   StepsRoute: typeof StepsRouteWithChildren
   ApiConfigRoute: typeof ApiConfigRoute
   ApiHealthcheckRoute: typeof ApiHealthcheckRoute
+  WidgetBadgeRoute: typeof WidgetBadgeRoute
   WidgetCounterRoute: typeof WidgetCounterRoute
   WidgetRealtimeRoute: typeof WidgetRealtimeRoute
   WidgetTestRoute: typeof WidgetTestRoute
@@ -1001,6 +1014,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof WidgetCounterRouteImport
       parentRoute: typeof rootRouteImport
     }
+    '/widget/badge': {
+      id: '/widget/badge'
+      path: '/widget/badge'
+      fullPath: '/widget/badge'
+      preLoaderRoute: typeof WidgetBadgeRouteImport
+      parentRoute: typeof rootRouteImport
+    }
     '/api/healthcheck': {
       id: '/api/healthcheck'
       path: '/api/healthcheck'
@@ -1874,6 +1894,7 @@ const rootRouteChildren: RootRouteChildren = {
   StepsRoute: StepsRouteWithChildren,
   ApiConfigRoute: ApiConfigRoute,
   ApiHealthcheckRoute: ApiHealthcheckRoute,
+  WidgetBadgeRoute: WidgetBadgeRoute,
   WidgetCounterRoute: WidgetCounterRoute,
   WidgetRealtimeRoute: WidgetRealtimeRoute,
   WidgetTestRoute: WidgetTestRoute,
diff --git a/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.widgets.tsx b/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.widgets.tsx
index f62ef880..c9ab5ce0 100644
--- a/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.widgets.tsx
+++ b/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.widgets.tsx
@@ -107,6 +107,11 @@ function Component() {
         isToggling={toggleMutation.isPending}
         onToggle={(enabled) => handleToggle('counter', enabled)}
       />
+
+      <BadgeWidgetSection
+        widget={counterWidget as any}
+        dashboardUrl={dashboardUrl}
+      />
     </div>
   );
 }
@@ -369,3 +374,96 @@ function CounterWidgetSection({
     </Widget>
   );
 }
+
+interface BadgeWidgetSectionProps {
+  widget: {
+    id: string;
+    public: boolean;
+  } | null;
+  dashboardUrl: string;
+}
+
+function BadgeWidgetSection({ widget, dashboardUrl }: BadgeWidgetSectionProps) {
+  const isEnabled = widget?.public ?? false;
+  const badgeUrl =
+    isEnabled && widget?.id
+      ? `${dashboardUrl}/widget/badge?shareId=${widget.id}`
+      : null;
+  const badgeEmbedCode = badgeUrl
+    ? `<a href="https://openpanel.dev" target="_blank" rel="noopener noreferrer" style="display: inline-block; overflow: hidden; border-radius: 8px;">
+  <iframe src="${badgeUrl}" height="48" width="250" style="border: none; overflow: hidden; pointer-events: none;" title="OpenPanel Analytics Badge"></iframe>
+</a>`
+    : null;
+
+  if (!isEnabled || !badgeUrl) {
+    return null;
+  }
+
+  return (
+    <Widget className="max-w-screen-md w-full">
+      <WidgetHead className="row items-center justify-between gap-6">
+        <div className="space-y-2">
+          <span className="title">Analytics Badge</span>
+          <p className="text-muted-foreground">
+            A Product Hunt-style badge showing your 30-day unique visitor count.
+            Perfect for showcasing your analytics powered by OpenPanel.
+          </p>
+        </div>
+      </WidgetHead>
+      <WidgetBody className="space-y-6">
+        <div className="space-y-2">
+          <h3 className="text-sm font-medium">Widget URL</h3>
+          <CopyInput label="" value={badgeUrl} className="w-full" />
+          <p className="text-xs text-muted-foreground">
+            Direct link to the analytics badge widget.
+          </p>
+        </div>
+
+        <div className="space-y-2">
+          <h3 className="text-sm font-medium">Embed Code</h3>
+          <Syntax code={badgeEmbedCode!} language="bash" />
+          <p className="text-xs text-muted-foreground">
+            Copy this code and paste it into your website HTML where you want
+            the badge to appear.
+          </p>
+        </div>
+
+        <div className="space-y-2">
+          <h3 className="text-sm font-medium">Preview</h3>
+          <div className="border rounded-lg p-4 bg-muted/30">
+            <a
+              href="https://openpanel.dev"
+              target="_blank"
+              rel="noopener noreferrer"
+              style={{
+                overflow: 'hidden',
+                borderRadius: '8px',
+                display: 'inline-block',
+              }}
+            >
+              <iframe
+                src={badgeUrl}
+                height="48"
+                width="250"
+                className="border-0 pointer-events-none"
+                title="Analytics Badge Preview"
+              />
+            </a>
+          </div>
+          <div className="flex gap-2">
+            <Button
+              variant="outline"
+              size="sm"
+              icon={ExternalLinkIcon}
+              onClick={() =>
+                window.open(badgeUrl, '_blank', 'noopener,noreferrer')
+              }
+            >
+              Open in new tab
+            </Button>
+          </div>
+        </div>
+      </WidgetBody>
+    </Widget>
+  );
+}
diff --git a/apps/start/src/routes/widget/badge.tsx b/apps/start/src/routes/widget/badge.tsx
new file mode 100644
index 00000000..0d614a12
--- /dev/null
+++ b/apps/start/src/routes/widget/badge.tsx
@@ -0,0 +1,76 @@
+import { LogoSquare } from '@/components/logo';
+import { useNumber } from '@/hooks/use-numer-formatter';
+import { useTRPC } from '@/integrations/trpc/react';
+import { useQuery } from '@tanstack/react-query';
+import { createFileRoute } from '@tanstack/react-router';
+import { UsersIcon } from 'lucide-react';
+import { z } from 'zod';
+
+const widgetSearchSchema = z.object({
+  shareId: z.string(),
+  color: z.string().optional(),
+});
+
+export const Route = createFileRoute('/widget/badge')({
+  component: RouteComponent,
+  validateSearch: widgetSearchSchema,
+});
+
+function RouteComponent() {
+  const { shareId, color } = Route.useSearch();
+  const trpc = useTRPC();
+
+  // Fetch widget data
+  const { data, isLoading } = useQuery(
+    trpc.widget.badge.queryOptions({ shareId }),
+  );
+
+  if (isLoading) {
+    return <BadgeWidget visitors={0} isLoading color={color} />;
+  }
+
+  if (!data) {
+    return <BadgeWidget visitors={0} color={color} />;
+  }
+
+  return <BadgeWidget visitors={data.visitors} color={color} />;
+}
+
+interface BadgeWidgetProps {
+  visitors: number;
+  isLoading?: boolean;
+  color?: string;
+}
+
+function BadgeWidget({ visitors, isLoading, color }: BadgeWidgetProps) {
+  const number = useNumber();
+  return (
+    <div
+      className="absolute inset-0 group inline-flex items-center gap-3 rounded-lg center-center px-2"
+      style={{
+        backgroundColor: color,
+      }}
+    >
+      {/* Logo on the left */}
+      <div className="flex-shrink-0">
+        <LogoSquare className="h-8 w-8" />
+      </div>
+
+      {/* Center text */}
+      <div className="flex flex-col gap-0.5 flex-1 min-w-0 items-start -mt-px">
+        <div className="text-[10px] font-medium uppercase tracking-wide text-white/80">
+          ANALYTICS FROM
+        </div>
+        <div className="font-semibold text-white leading-tight">OpenPanel</div>
+      </div>
+
+      {/* Visitor count on the right */}
+      <div className="col center-center flex-shrink-0 gap-1">
+        <UsersIcon className="size-4 text-white" />
+        <div className="text-sm font-medium text-white tabular-nums">
+          {isLoading ? <span>...</span> : number.short(visitors)}
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/packages/trpc/src/routers/widget.ts b/packages/trpc/src/routers/widget.ts
index ad0f5a9f..6e54b4f5 100644
--- a/packages/trpc/src/routers/widget.ts
+++ b/packages/trpc/src/routers/widget.ts
@@ -9,6 +9,7 @@ import {
   eventBuffer,
   getSettingsForProject,
 } from '@openpanel/db';
+import { getCache } from '@openpanel/redis';
 import {
   zCounterWidgetOptions,
   zRealtimeWidgetOptions,
@@ -144,6 +145,49 @@ export const widgetRouter = createTRPCRouter({
       };
     }),
 
+  badge: publicProcedure
+    .input(z.object({ shareId: z.string() }))
+    .query(async ({ input }) => {
+      const widget = await db.shareWidget.findUnique({
+        where: {
+          id: input.shareId,
+        },
+      });
+
+      if (!widget || !widget.public) {
+        throw TRPCNotFoundError('Widget not found');
+      }
+
+      if (widget.options.type !== 'counter') {
+        throw TRPCNotFoundError('Invalid widget type');
+      }
+
+      const { projectId } = widget;
+      const { timezone } = await getSettingsForProject(projectId);
+
+      // Cache for 5 minutes since this queries 30 days of data
+      const cacheKey = `widget:badge:${projectId}`;
+      const visitors = await getCache(
+        cacheKey,
+        5 * 60, // 5 minutes
+        async () => {
+          const uniqueVisitorsQuery = clix(ch, timezone)
+            .select<{ count: number }>(['uniq(profile_id) as count'])
+            .from(TABLE_NAMES.events)
+            .where('project_id', '=', projectId)
+            .where('created_at', '>=', clix.exp('now() - INTERVAL 30 DAY'));
+
+          const result = await uniqueVisitorsQuery.execute();
+          return result[0]?.count || 0;
+        },
+      );
+
+      return {
+        projectId,
+        visitors,
+      };
+    }),
+
   realtimeData: publicProcedure
     .input(z.object({ shareId: z.string() }))
     .query(async ({ input }) => {