Next.js: How to start the development mode with CLI (next dev) over https localhost

Question

in Next.js, wow to start the development mode with CLI (next dev) over https localhost?

What parameters should I pass to "next dev" command, which can be edited in package.json?

I don't want to write the custom https server for development.

Thank you.

Answer 1

edit - January 2024: It looks like there’s an experimental flag that supports local HTTPS development! https://x.com/leeerob/status/1743709145386131906?s=46&t=0R3aF2_pSTqUMFxVSB7eLQ

edit - August 2024: A gif of it in action: https://x.com/asidorenko_/status/1829132672720830559

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Old Answer:

This might not help you if you're trying to do local development with the Facebook API, but there's a discussion comment in the Next.js repo which suggests that you can use local-ssl-proxy to do SSL local dev.

https://github.com/vercel/next.js/discussions/10935#discussioncomment-144885