[ivan_voitovych]

There is a documentation. In particular here https://viewi.net/docs/introduction you can read more about how it works, about the base idea and concept. About the limitations, some of them are described here https://viewi.net/docs/caveats and in general - you can't use functionality and features that are meant for server side only. Viewi is not the same as Livewire, it works differently and it's not tied to a specific framework. Counter php and HTML, the same name and location and you get yourself a component, nothing else is needed, use it as a tag, more here https://viewi.net/docs/components. I appreciate your questions, will work on improvements with the explanation and examples.