Evgeniy Mukhamedjanov reached out to me to tell me about their Liquid Ajax Cart library and it's really great 🎉.
I watched the video below and tried it out on Dawn. The installation is super simple and worked beautifully.
My favourite thing about this library is that there is absolutely no styles so you're can do whatever you like with it without having to fight with overriding prexisting styles. Also you create a section for the cart and can add it anywhere you like.
Checkout out the library here.