Ruse is a stress-free project, and exists for fun, experimentation, and education. If you’re interested in seeing how Scheme can be implemented, and in learning with other contributors about how to make a real programming language, this is the project for you.
If you’re looking for a real-world-ready programming language to solve some immediate problem, best look elsewhere.
The Ruse team maintains a list of other programming languages implemented in Rust, which you may be interested in perusing.
The code for this website is also on GitHub, if you want to suggest changes.