s0urce.io Bot Typer
This script uses a bot to store words that it has already seen you type correctly, then it re-inputs that word again when you stumble upon it. No need to go into the DevTools Console.
Slither.io Trainer Hack
A Trainer to help you play on slither.io.Reveal the positions of worms close to you.Shows where's the closest and biggest food near you, and can also create 2 danger zone circles around you.