Node.js Project Generator CLI

A modern CLI tool to scaffold TypeScript and Node.js projects with best practices configurations. Creates production-ready project structures in seconds with ESLint, Prettier, Jest, and Husky pre-configured.

✨ Features

• 🚀 Interactive Setup: Uses @clack/prompts for a user-friendly setup experience.
• 📂 Template-Based: Generates projects from templates stored within the CLI project.
• ⚙️ Configurable Options: Allows users to choose:
  • Project Name
  • Base Template (e.g., Node.js Base, Node.js + Fastify)
  • Inclusion of Jest for testing.
  • Inclusion of Husky + Lint-Staged for pre-commit hooks.
• 🛠️ Standard Tooling: Generated projects come pre-configured with:
  • TypeScript
  • ESLint (with TypeScript support and Prettier integration)
  • Prettier
  • TSX for development (npm run dev)

🚀 Usage

Using npx (Recommended)

The simplest way to use this CLI is with npx:

1# Run the latest version
2npx @shahafc13/create-node-ts-app
3
4# Or specify a version
5npx @shahafc13/create-node-ts-app@latest

This will start the interactive prompt and guide you through project creation without installing the package globally.

Running Locally During Development

1. Clone the repository:

   1git clone https://github.com/shahafc13/create-node-ts-app.git
   2cd create-node-ts-app

2. Install dependencies:

   1npm install

3. Run the generator:

   1npm run dev

Interactive Prompts

The CLI will guide you through these options:

• Project Name: Enter the desired name for your new project (e.g., my-api).
• Template Selection: Choose the base template (e.g., Node.js Base).
• Add Jest?: Confirm if you want to include Jest configuration and dependencies.
• Add Husky?: Confirm if you want to include Husky and Lint-Staged for pre-commit hooks.

The CLI will then create a new directory with the chosen project name in the location where you ran the command, populate it with the selected template files, and configure it according to your choices.

📋 Templates

Project templates are located in the src/templates/ directory within this repository.

• src/templates/node: A basic Node.js setup with TypeScript.
• src/templates/node-fastify: A Node.js setup including the Fastify framework.

📝 Adding New Templates

1. Create a new directory under src/templates/ (e.g., src/templates/node-express).
2. Populate this directory with all the necessary configuration files (package.json, tsconfig.json, .gitignore, etc.) and a basic src/index.ts for that template.
3. Update the select options in src/index.ts within the main function to include your new template.

👨‍💻 Development (Contributing to this CLI)

1. Clone the repository.
2. Install dependencies: npm install.
3. Run in development mode: npm run dev. This will execute the CLI script directly using tsx.
4. Build the project (optional): npm run build.

Make changes to the generator logic in src/index.ts or modify/add templates in src/templates/.

📄 License

MIT © Shahaf Cohen