Configuring: Environment Variables | Next.js

Environment Variables Examples Environment Variables Next.js comes with built-in support for environment variables, which allows you to do the following: Use .env to load environment variables Bundle environment variables for the browser by prefixing with NEXT_PUBLIC_ Loading Environment Variables Next.js has built-in support for loading environment variables from .env* files into process.env.

[tohokuaiki]

next.config.mjsのPublicRuntimeConfigの代わりに、どこでも .envファイルの中身を process.env.FOOで取れるようになった。ホットリロード対応。

[issyurn]

“Non-NEXT_PUBLIC_ environment variables are only available in the Node.js environment, meaning they aren't accessible to the browser (the client runs in a different environment).”

[hujuu]

“Environment Variables”