Popular Node.js packages for WordPress development

1. Express.js: Express is a popular Node.js web application framework that can be used to build custom APIs and endpoints for interacting with WordPress. It allows developers to create efficient and scalable server-side applications.[5]

2. Axios: Axios is a popular HTTP client library for Node.js that can be used to make HTTP requests to the WordPress REST API. It provides a simple and consistent API for making CRUD operations on WordPress resources.[5]

3. Commander.js: Commander.js is a Node.js package that helps in developing command-line interfaces (CLI) for WordPress development projects. It can be used to create custom WordPress CLI tools.[4]

4. Mocha: Mocha is a JavaScript testing framework that can be used to write and run tests for WordPress plugins and themes developed using Node.js and npm.[4]

5. Bower: Bower is a package manager for the web that can be used to manage front-end dependencies, including WordPress themes and plugins, in a Node.js-based WordPress development workflow.[4]

6. Underscore.js: Underscore.js is a utility belt library for WordPress development that provides a wide range of helper functions for working with arrays, objects, and other data structures.[4]

7. UglifyJS2: UglifyJS2 is a JavaScript minifier that can be used to optimize the performance of WordPress sites by minifying JavaScript files.[4]

8. Cheerio: Cheerio is a jQuery-like library for parsing and manipulating HTML documents on the server-side, which can be useful for automating certain WordPress development tasks.[4]

These are just a few examples of the many popular Node.js packages that can be used for WordPress development. Developers can choose the packages that best fit their specific needs and requirements.