Is there any way to build a checklist that can be available for visitors. It must be store the checklist items situation. Checked or unchecked.
Like a to-do list for users, and that will save users choice even if they refresh a page?
Yes, but I don’t want it to be stored in cookies. Everyone should be able to see the selections. They should be able to see them from different computers. Like the form responses are stored in the database. Selections must be stored on the server side. And from another computer, you should be able to see the latest status when you visit the site for the first time.
Currently that is not possible natively since we don’t have a memberships application. It is planned in early 2024.
Only way to do it now is to create some custom solution or to use 3rd party tools such as Memberstack, but we don’t have a tutorial on how to do that
Actually we dont need membership. It will be used on education. Especially students do not have membership. Management of membership is hard to manage by teachers. But we need students to join interactivity by interacting with their names teacher simultaneously.
https://airtable.divhunt.art/iframe
For example.
But you need membership (accounts), in order to save user preferences in account. If he opens a website from another PC, there’s no other way to know what he checked before. Only solution is cookies, but that is being saved only in browser.
https://airtable.divhunt.art/dynalist
(This example is for interactive non member checklist function)
I made an example share to you.
There are 2 lists that must be checked by students
And i get them to divhunt by the help of iframes
Dynalist has link sharing capabilities with non members
(And the checklist is interactive for non members)
They can check or uncheck the list
Absolutely what i search 
You might be able to use embedded virtual machines. Check out https://www.hyperbeam.com