A tool to find which period your in at school :D
The link is: https://faraday22.github.io/SchoolClass-Calculator/
At the bottom of the website you'll see a button, once you click it, it will Tell you how much time is left and what period your in
Note this is made as a public project for the school I go to so the time will not be exact in JS to yours. I may implement in the future with cookies to save your school schedule so it works for everyone. But until then understand by default the javascript may not work for you.
If you find any errors please post in the Issues category at the top of the screen, next to code.