I built a very simplistic webapp to save some notes and links mostly for myself. Unknowingly I have around 50 users using it. It's written 4yrs back and it's wo

I built a very simplistic webapp to save some notes and links mostly for myself. Unknowingly I have around 50 users using it. It's written 4yrs back and it's working. https://stash.bobbydreamer.com https://stash.bobbydreamer.com uses Firebase in bg. One problem I had encountered is. After some time links don't work meaning. The author either deleted the webpage or they have upgraded their site either the link is changed or entire website is shifted. One needs to be careful in saving links.