I'm using React and I need a library and by using it I want to upload an excel from the computer (I'm doing it with react-dropzone), edit it in the browser and can save the edited version to the computer or to a remote computer(cloud) in excel format.
Which library provides those capabilities? Right now, I don't need macro functionalities but it might be a good idea to support macros.
I liked handsontable however, there is little documentation about React and to edit a document and preserve styles etc. I need to write a lot of code and search for the documentation.
Google API is not what I want. Because I don't want to store uploaded documents in the Google and send to the user a google link.