WISIWYG Editor

https://trix-editor.org/

http://tinymce.com/ is very good and you can find free version on its site! and summernote has a light version! I have used both of theme and I love tiny

Quill JS is quite powerful and their documentation is really good.

• https://quilljs.com/

A VueJS component also exists here:

• https://github.com/surmon-china/vue-quill-editor

You can use https://ckeditor.com It has many advanced features