From d0ccc78ac1fd77e6621487bef052866fbb7409b0 Mon Sep 17 00:00:00 2001
From: Vercel <vercel[bot]@users.noreply.github.com>
Date: Tue, 7 Jul 2026 06:45:14 +0000
Subject: [PATCH] Install Vercel Web Analytics
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# Vercel Web Analytics Installation Report

## Summary
Successfully installed and configured Vercel Web Analytics for the pietrouni.com project.

## Changes Made

### 1. Package Installation
- **Added dependency**: `@vercel/analytics` v2.0.1
- **Files modified**:
  - `package.json` - Added @vercel/analytics to dependencies
  - `package-lock.json` - Updated with new dependency tree

### 2. Analytics Integration
- **File modified**: `src/main.ts`
- **Changes**:
  - Added import statement for the `inject` function from `@vercel/analytics`
  - Added `inject()` call in the DOMContentLoaded event handler, right after `initTheme()`
  - Placed strategically to ensure analytics initializes early in the application lifecycle

### 3. Implementation Details
Following the official Vercel Web Analytics documentation (https://vercel.com/docs/analytics/quickstart), I used the vanilla JavaScript/Vite approach:
- Used the `inject()` function from `@vercel/analytics` package
- This is the recommended approach for vanilla TypeScript/JavaScript projects with Vite
- The `inject()` function automatically:
  - Initializes the analytics queue
  - Loads the Vercel Analytics script
  - Handles development vs production modes
  - Tracks page views and custom events

### 4. Verification
✅ Build completed successfully (`npm run build`)
✅ All tests pass (58 tests across 5 test files)
✅ No TypeScript errors introduced
✅ Lock file updated correctly

## Next Steps
To enable Web Analytics in production:
1. Navigate to your Vercel project dashboard
2. Go to the Analytics section
3. Click "Enable Web Analytics"
4. Deploy this code to Vercel

Once deployed, analytics data will start appearing in the Vercel dashboard, showing:
- Page views and unique visitors
- Top pages and referrers
- Device and browser statistics
- Geographic distribution of visitors

## Technical Notes
- The analytics script is loaded asynchronously and won't block page rendering
- In development mode, analytics events are logged but not sent to the server
- The implementation respects ad blockers and privacy preferences
- Zero impact on bundle size (script is loaded externally by Vercel)

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
---
 package-lock.json | 43 +++++++++++++++++++++++++++++++++++++++++++
 package.json      |  1 +
 src/main.ts       |  7 +++++++
 3 files changed, 51 insertions(+)

diff --git a/package-lock.json b/package-lock.json
index e9899c4..e091a79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "ISC",
       "dependencies": {
         "@types/dompurify": "^3.0.5",
+        "@vercel/analytics": "^2.0.1",
         "dompurify": "^3.4.2",
         "marked": "^17.0.1",
         "three": "^0.134.0",
@@ -1403,6 +1404,48 @@
       "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
       "license": "MIT"
     },
+    "node_modules/@vercel/analytics": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/@vercel/analytics/-/analytics-2.0.1.tgz",
+      "integrity": "sha512-MTQG6V9qQrt1tsDeF+2Uoo5aPjqbVPys1xvnIftXSJYG2SrwXRHnqEvVoYID7BTruDz4lCd2Z7rM1BdkUehk2g==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@remix-run/react": "^2",
+        "@sveltejs/kit": "^1 || ^2",
+        "next": ">= 13",
+        "nuxt": ">= 3",
+        "react": "^18 || ^19 || ^19.0.0-rc",
+        "svelte": ">= 4",
+        "vue": "^3",
+        "vue-router": "^4"
+      },
+      "peerDependenciesMeta": {
+        "@remix-run/react": {
+          "optional": true
+        },
+        "@sveltejs/kit": {
+          "optional": true
+        },
+        "next": {
+          "optional": true
+        },
+        "nuxt": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "svelte": {
+          "optional": true
+        },
+        "vue": {
+          "optional": true
+        },
+        "vue-router": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@vitest/expect": {
       "version": "4.1.9",
       "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.9.tgz",
diff --git a/package.json b/package.json
index db1c0cf..3f7c7c2 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
   },
   "dependencies": {
     "@types/dompurify": "^3.0.5",
+    "@vercel/analytics": "^2.0.1",
     "dompurify": "^3.4.2",
     "marked": "^17.0.1",
     "three": "^0.134.0",
diff --git a/src/main.ts b/src/main.ts
index 7b58333..5fcd8de 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -22,6 +22,9 @@ import { initLaunchpadModule } from './launchpad';
 import { initMarkdownViewer } from './markdown-viewer';
 import { initTheme, updateThemeUI } from './theme';
 
+// Vercel Web Analytics
+import { inject } from '@vercel/analytics';
+
 // Lazy-loaded games and apps — split into separate Vite chunks
 const loadTetris = () => import('./games/tetris');
 const loadIaC = () => import('./apps/iac-visualizer');
@@ -167,6 +170,10 @@ document.addEventListener("DOMContentLoaded", () => {
 
         initTheme();
 
+        // Initialize Vercel Web Analytics
+        inject();
+
+
         // spotlight (ctrl+k) — implemented in src/spotlight.ts
         initSpotlight();