I never made a game of any kind before, so this was a fun project. Inspired by agar.io and slither.io, Snekpit is classic snake for many players at once. Check it out here: https://snekpit.herokuapp.com/

It's far from perfect, but I hope it provides you some temporary enjoyment :3 (It should work okay on mobile, but since snake by nature is precise it is a little more difficult)