Sadly Vala is not safe, which is an essential defect for a high-level language, and It seems to be impossible to get wide adoption outside gnome world. Lack of

Sadly Vala is not safe, which is an essential defect for a high-level language, and It seems to be impossible to get wide adoption outside gnome world. Lack of inheritance is a shortage of Rust, but maybe we can have a kind of React-like GUI library for it.