Hopefully we can celebrate our wedding this year. We are married for more than a year but we plan to do the big party this year. And since we got parents meanwhile it'll be more like a celebrate-the-family party.
Therefore I'm writing a website in Elixir/ Phoenix where the guests will be able to login and tell if they are attending. It will also have a agenda for the events during the day and a welcome video.
I have more ideas but let's see what I can do in short time.