I want to make a web-based TO-DO list exactly like the one on the W3schools link below, however when I close the browser all the inputs and edit disappear and it reverts back to the original. Is it possible to easily store the values (if not I will quickly delete this Q)? What code can I add to make it save the data (perhaps localstorage?) each time or would I have to set up a php/mySql? No authentication required, whatever is the most straightforward way to do it.
The exact code is below. I prefer to host locally for simplicty but if necessary web based hosting server is also fine with me.