Please ask technical questions on StackOverflow as the answers help people in the future. We use the hyperstack tag, but also add ruby-on-rails, ruby and react-js tags to get this project exposed to a broader community.
We always welcome any improvements to the docs, so please issue a PR from the docs pages
Write a tutorial or blog
More than anything, this project needs promotion. If you like this project there is no greater way to show it than write about it and broadcast it to the world. Writing a tutorial is a fantastic way of learning as well.