NPM Script Builder

Build an npm scripts section without hand-editing JSON. Start from common templates or add custom names and commands, preview the package.json, and copy or download the result.

Features

Visual script builderCommon script templatesCommand chaining with operatorsPackage.json previewExport and downloadCross-platform tips

NPM Script Builder

Build and manage your package.json scripts visually. Add commands, chain them together, and export your configuration.

Your Scripts

Package Name

Command Operators

&&Runs next command only if previous succeeds

||Runs next command only if previous fails

;Runs next command regardless of previous result

&Runs commands in parallel (Unix only)

Script Templates

package.json Preview

{
  "name": "my-app",
  "version": "1.0.0",
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start"
  }
}

Pro Tips

•Use npm run to execute any script

•Pre/post hooks: pretest runs before test

•Use && to chain commands that must all succeed

•Cross-platform: Consider using cross-env for env vars

How to use the NPM Script Builder

1Enter the package name and add a blank script or choose a template.
2Edit each script name and command.
3Review command operators and make sure required packages are installed.
4Copy the scripts or download the generated package.json.

Common uses

Set up development, build, test, and lint commands.
Learn how npm script chaining and lifecycle commands work.
Draft a package.json scripts section for a new project.

Commands still depend on your project

The builder creates text configuration only. It does not install packages or verify that a command, file path, or platform-specific shell syntax works in your repository.

Frequently asked questions

Does the tool install dependencies?

No. Install every CLI or package referenced by the generated commands in your project.

Can I add custom scripts?

Yes. Add a script and edit both its name and command.

Will the download preserve an existing package.json?

No. The generated preview is a new package.json draft, so merge the scripts into an existing file carefully.

NPM Script Builder

Features