Ripgrep is recent and written in Rust, but it does not describe itself as modern, even if some apects of it are. Its interface is designed to be an almost drop

Ripgrep is recent and written in Rust, but it does not describe itself as modern, even if some apects of it are. Its interface is designed to be an almost drop-in replacement of grep, which makes it "old style". I think software can be old style, modern, or neutral. Most software written today aims for modern, it seems logical.