You need to read the section on Wasm of the previous chapter, but no other knowledge is required. To run the projects in this chapter, it is enough to install a Wasm code generator.
The complete source code for this chapter is in the Chapter06 folder of the repository, found at https://github.com/PacktPublishing/Creative-Projects-for-Rust-Programmers.
For macOS users, you may struggle to install coreaudio-sys. Upgrading the patch version of coreaudio-sys to 0.2.3 resolves this issue.