That’s great! First of all, take a look around you and make sure none of your classmates needs help.
Next, consider using the next hour or so to investigate some frameworks and technologies with which you’re unfamiliar. I suggest:
- Hugo or Jekyll (static-site generators that can be used with GitHub Pages; here is a helpful Jekyll tutorial)
- Bootstrap (a modern, grid-based web framework in very wide use for front-end web design)
- D3 (a JavaScript library for data visualization; I suggest beginning with Scott Murray’s book)