A simple notification system that uses the power of Web Push API to deliver notifications to your devices, for example if you service has an internal error. Simply register your device, notify the endpoint by sending a POST request and receive the notification instantly. Should work on Chrome, Android Chrome and Firefox.
Mint unlimited NFTs which permanently record the price of a token pair on Ethereum. This way you can remember the pain of when the price was down. Or the glory when it was all the way up. Or is it painful as well?
A simple list of shops that people can rent bikes from in Amsterdam. It ranks shops based on user upvotes, and contains a short description for each shop to help you find what you are looking for.
