MAMP

MAMP stands for Macintosh, Apache, MySQL, and PHP. It is a cross-platform local server environment that bundles the essential components required to develop and test PHP-based websites on a computer. Available for macOS and Windows, MAMP provides a self-contained package that includes the Apache web server, MySQL database system, and PHP interpreter, along with a user-friendly control panel.

Along with the core stack, MAMP includes utilities such as phpMyAdmin for database administration and a configurable document root to host multiple projects. Users can start and stop servers with a single click, switch PHP versions, and define individual hosts with their own port numbers and document roots, enabling a local development workflow that emulates a live server.

MAMP PRO is the paid edition that extends the free version with features aimed at professional workflows. It adds support for multiple virtual hosts, additional PHP versions, SSL certificates, dynamic DNS, enhanced host management, and optional support for Nginx. It also provides advanced configuration options and automation tools.

Typical uses include developing, testing, and showcasing websites locally before deployment. It helps avoid network dependencies, ensures a consistent environment, and can mirror production stacks. While primarily aimed at developers working on macOS, the Windows variant provides similar functionality.