• @vercel/edge-config Ultra-low latency data at the edge -- Documentation | Source
• @vercel/blob Fast object storage -- Documentation | Source

Note: Vercel Postgres and Vercel KV products are now sunset. You can install other postgres and KV storage solutions from the Vercel Marketplace as native integrations to your Vercel project.

The source code for these deprecated packages is preserved in the vercel-kv-vercel-postgres-archive branch.

• @vercel/postgres - Use @neondatabase/serverless or @neondatabase/vercel-postgres-compat (drop-in replacement). See the Neon transition guide.
• @vercel/kv - Use @upstash/redis. See the Upstash Redis documentation.