It's impossible to get contributors for projects they don't use [1]. You need users. Once you get users you will get power users. Once you get power users, they may care and try to contribute.
As I said in a previous post, where are the examples?
Let's ask some questions:
What type of garbage colector? No/Manual? Reference counting? Tracing?
How do I loop 100 times?
Can I add "1"+2 ? The result is "12", 3 or an error?
[1] Except for very specific task, like fixing typos, or changing the GC, or rewriting the custom test method to use Github/codeberg/whatever actions.