Using tinyMCE editor

tinyMCE has a tutorial , please read the doc . Not that hard .

if you want to combine with VUE , that could be little tricky

is there information about integrating in laravel's own form builder also?

Probably nothing more to it than adding a textarea (either manually with <textarea> or using Form::textarea()) and giving it the right id attribute if needed.

The official docs or this tutorial should give you the basic idea: https://artisansweb.net/install-use-tinymce-wysiwyg-html-editor-laravel/