FormularBot is a Rocket League bot based on GoslingUtils and Jereon's aerial shots. It can be found here and in the RLBot botpack. It was started 1 April 2020 and first appeared in a 3x FormularBot team in the UBL qualifying tournament 12/19 April (though didn't qualify D:) - https://docs.google.com/document/d/1WWITdU0URIt0OAEKejeWODnoNkqmoj7X7-g2H63md8U
DemoBot is a demolition bot with around 100 lines of code. It always goes for kickoff if closest/joint closest and after that either tries to demo enemies or collects boost.
Both bots require RLBot to work - https://www.rlbot.org/ Within the RLBot GUI you can download the botpack, which contains most of the best bots. The easiest way to run FormularBot is through the botpack.