So the computer will be an offline computer that you click on the index.html file to load the site. I know I can load data automatically from a file into a table using fetch and that works well. Is it possible to store any changes made to the table to file on an offline computer without installing any additional software? I mean either save it to the user pc or server (Which in this case will be the same pc) either in a file or even updating the html on the page with the new table info (I understand localstorage does work, my only issue with that is it is stored in the cookies of the browser. If something happened where the cookies were cleared, all would be lost)