AI & Machine Learning

Auth + user data with zero database: building login on Vercel Blob (private store) in Next.js

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Vercel Blob's private store can be effectively utilized as a key-value database for user authentication and data storage in Next.js applications, eliminating the need for traditional databases. This approach models data as individual JSON files, with user passwords secured using Node's built-in scrypt, and sessions managed via HMAC-signed cookies. This method offers a simplified architecture for smaller projects requiring user accounts and data synchronization.

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