Enable Vercel Speed Insights on Your Project

[vercel]

Vercel Speed Insights Implementation

Summary

Successfully implemented Vercel Speed Insights for the Link2Pay frontend application following the official Vercel documentation.

Changes Made

1. Installed Dependencies

• Added @vercel/speed-insights package to the project dependencies using npm
• Package version: Latest available version installed via npm install @vercel/speed-insights

2. Modified Files

frontend/package.json

• Added @vercel/speed-insights to dependencies

frontend/package-lock.json

• Updated lockfile with the new package and its dependencies

frontend/src/App.tsx

• Added import statement: import { SpeedInsights } from '@vercel/speed-insights/react';
• Added <SpeedInsights /> component at the root level of the application, placed after the <BrowserRouter> component and within the <QueryClientProvider>
• This ensures Speed Insights will track performance metrics across all routes in the application

Implementation Details

The implementation follows the Create React App pattern from the Vercel documentation, which is appropriate for this React + Vite + TypeScript project:

1. Component Placement: The <SpeedInsights /> component is placed at the application root level within the QueryClientProvider, ensuring it has access to all route changes and can track performance metrics across the entire application.

2. Integration Method: Using the React wrapper component (@vercel/speed-insights/react) which provides seamless integration with React applications.

3. Build Verification:

   • TypeScript type checking passed successfully
   • Production build completed successfully
   • No linting errors introduced

Next Steps

After deployment to Vercel:

1. Enable Speed Insights in the Vercel dashboard under Project Settings > Speed Insights
2. The Speed Insights script will be available at /_vercel/speed-insights/script.js after deployment
3. Performance metrics will start being collected once users visit the deployed site
4. Data can be viewed in the Vercel dashboard under the Speed Insights tab

Testing

• ✅ TypeScript type checking passed
• ✅ Production build successful
• ✅ No breaking changes to existing functionality
• ✅ Package properly integrated with React application structure

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View Project · Speed Insights

Created by r0bops with Vercel Agent

[vercel]

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Project	Deployment	Actions	Updated (UTC)
link2pay	Ready	Preview, Comment	Feb 25, 2026 3:38am