Playground for Vercel and Next.js stuff

Create, download, and share custom QR codes for any text or URL, with the option to include or omit an embedded Vercel logo.

Generate VCF (vCard) files for contacts that can be downloaded. The QR code can be scanned to add the contact to a mobile device or downloaded.

Generate WiFi QR codes for easy connection to a WiFi network. The QR code can be scanned to connect to a WiFi network or downloaded.

Speed read text by highlighting the center letter of one word at a time.

Transform ordinary text into the popular Spongebob mocking meme style, alternating between uppercase and lowercase letters for a sarcastic effect.

Convert regular text into upside-down characters using Unicode, creating a unique and eye-catching effect.

Transform standard text into "1337 speak" or "elite speak" by replacing letters with numbers and symbols.

Convert conventional text into trendy millennial speak, replacing words and phrases with their shortened or abbreviated forms.

Test your memory with this classic card matching game.

An implementation of this classical arcade game.

Server-render pages

Generate static pages

Get the best of both worlds between static & dynamic

Streaming data fetching from the server with React Suspense

Pre-generate static portions and serve from cache, stream dynamic portions in a single HTTP request