Standalone image minification WordPress plugin
Swiss Army Knife for WordPress is a standalone tool which allows you to perform some recovery operations on your WordPress site. This tool is intended to be used for a short time only and then removed in order to prevent security issues. The tool records the current IP address and browser info and will not work with from any other IP or browser.
Laravel Router Standalone
Standalone HTTP client for public WordPress.org API.
Use Dusk browser automation without the full Laravel framework
A standalone Amazon S3 (REST) client for PHP 5/CURL