# How To Guides
# Command Line (opens new window)
The PHP-Prefixer service has a command-line (CLI) that empowers you to use the service locally and process the project source code from your workstation.
# GitHub Actions for PHP-Prefixer (opens new window)
In software engineering, CI/CD or CICD is the combined practice of continuous integration and delivery or deployment. CI/CD bridges the gaps between development and operation activities by enforcing automation in the building, testing, and deployment of applications.
GitHub Actions is a popular platform to automate software development workflows, like CI/CD built around the GitHub ecosystem. To facilitate the usage of PHP-Prefixer, the Command-Line (opens new window) provides an ideal tool to integrate the prefixing service in any CI/CD context. As a reference implementation, we support the official GitHub Action for PHP-Prefixer.
# REST API (opens new window)
The PHP-Prefixer API allows you to create and interact with projects and builds on PHP-Prefixer through a simple REST API.
# Prefix a WordPress Plugin (opens new window)
The guide presents the steps to produce a Hello Prefixed World plugin for WordPress using the PHP-Prefixer cloud computing processing system.
# Prefix a Joomla Module (opens new window)
The guide presents the steps to produce a Hello Prefixed World module for Joomla using the PHP-Prefixer cloud computing processing system.
# Prefix a PrestaShop Module (opens new window)
The guide presents the steps to produce a Hello PrestaShop Products module using the PHP-Prefixer cloud computing processing system.