# Development guide ### Code style It is recommended to use the Rust style instead of the functional stule in the newly added reactive code. ```rust RwSignal::new(12) // ✅ create_rw_signal(12) // 🙅 Memo::new(|_| {}) // ✅ create_memo(|_| {}) // 🙅 Effect::new(|_| {}) // ✅ create_effect(|_| {}) // 🙅 ```