Command line tools empower developers to automate repetitive project setups, database seeding, and code generation. TypeScript provides the ideal foundation for building reliable CLI utilities.
1. Command Parsing with Commander.js
Structuring subcommands, optional flags, and positional arguments using Commander.js gives your CLI a clean, familiar interface identical to Git or Docker.
2. Interactive Prompts & Terminal Styling
Enhancing developer UX with interactive multiselect prompts (Inquirer/clack) and colorful console output (Chalk) makes tools intuitive and engaging.
3. Publishing to NPM and Automated Releases
Configuring Semantic Release and GitHub Actions publishes versioned NPM packages automatically upon merging pull requests to the main branch.