Samurai is a faster, drop-in replacement for ninja. https://github.com/michaelforney/samurai https://github.com/michaelforney/samurai Edit: It someone writes

Samurai is a faster, drop-in replacement for ninja. https://github.com/michaelforney/samurai https://github.com/michaelforney/samurai Edit: It someone writes a ninja-compatible tool in Rust, they must call it "ronin."