Question 1

What is Vercel Doctor?

Accepted Answer

Vercel Doctor is an open-source tool for Next.js projects that identifies patterns increasing your Vercel costs, such as long function durations, uncached routes, and unnecessary invocations.

Question 2

How do I use Vercel Doctor?

Accepted Answer

You can run it via npx: `npx -y vercel-doctor@latest .`. Use `--verbose` for detailed reports.

Question 3

Is Vercel Doctor free?

Accepted Answer

Yes, Vercel Doctor is completely free and open-source under the MIT license.

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