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gil 5f664546cf feat: 위키 저장소 초기 커밋 
- CLAUDE.md 운영 규칙
- wiki/ 정리된 지식 페이지 (Nuxt + Claude Code)
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- reference/ Nuxt 4.x 공식 문서

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-13 00:31:51 +09:00

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nuxt preview The preview command starts a server to preview your application after the build command.
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Source i-simple-icons-github https://github.com/nuxt/cli/blob/main/packages/nuxi/src/commands/preview.ts xs 
npx nuxt preview [ROOTDIR] [--cwd=<directory>] [--logLevel=<silent|info|verbose>] [--envName] [-e, --extends=<layer-name>] [-p, --port] [--dotenv]

The preview command starts a server to preview your Nuxt application after running the build command. The start command is an alias for preview. When running your application in production refer to the Deployment section.

Arguments

Argument Description
ROOTDIR="." Specifies the working directory (default: .)

Options

Option Default Description
--cwd=<directory> Specify the working directory, this takes precedence over ROOTDIR (default: .)
--logLevel=<silent|info|verbose> Specify build-time log level
--envName The environment to use when resolving configuration overrides (default is production when building, and development when running the dev server)
-e, --extends=<layer-name> Extend from a Nuxt layer
-p, --port Port to listen on (use PORT environment variable to override)
--dotenv Path to .env file to load, relative to the root directory

This command sets process.env.NODE_ENV to production. To override, define NODE_ENV in a .env file or as command-line argument.

::note For convenience, in preview mode, your .env file will be loaded into process.env. (However, in production you will need to ensure your environment variables are set yourself. For example, with Node.js 20+ you could do this by running NODE_ENV=production node --env-file .env .output/server/index.mjs to start your server.) ::