Standalone Bootstrap 4 view helpers to use outside of Zend Framework apps
Bootstrap 4 component helpers
Utility wrapper classes for the Bootstrap 4 view helpers in my ZF3-view-helpers library (https://github.com/deanblackborough/zf3-view-helpers), allows usage of the view helpers in any PHP site, not just Zend Framework apps.
The easiest way to use the view helpers is via composer,
composer require deanblackborough/bootstrap-4-helpers,
alternatively include the classes in
src/ in your library.