diff --git a/docs/api/quick.md b/docs/api/quick.md
index 80f59f0..00f4fab 100644
--- a/docs/api/quick.md
+++ b/docs/api/quick.md
@@ -26,6 +26,11 @@ Explore the reactive building blocks of SigPro.
| (function) => Computed |
Creates a Computed Signal that auto-updates when dependencies change. |
+
+ $$(obj) |
+ (object) => Proxy |
+ Creates a Deep Reactive Proxy. Track nested property access automatically. No need for manual signals. |
+
$watch(fn) |
(function) => stopFn |
@@ -62,6 +67,39 @@ Explore the reactive building blocks of SigPro.
---
+## Reactive Proxies ($$)
+
+The `$$()` function creates a deep reactive proxy that automatically tracks nested property access.
+
+```javascript
+// Create a reactive object
+const state = $$({
+ user: {
+ name: "John",
+ address: { city: "Madrid" }
+ },
+ count: 0
+});
+
+// Watch changes automatically
+$watch(() => {
+ console.log(state.user.name); // Auto-tracked
+ console.log(state.count); // Auto-tracked
+});
+
+// Mutations trigger updates
+state.count = 5; // Triggers re-render
+state.user.name = "Ana"; // Deep property also tracked!
+```
+
+**Benefits over manual signals:**
+- No need for `$()` wrappers on every property
+- Deep nesting works automatically
+- Cleaner, more natural syntax
+- Perfect for complex state objects
+
+---
+
## Element Constructors (Tags)
SigPro provides **PascalCase** wrappers for all standard HTML5 tags (e.g., `Div`, `Span`, `Button`).
@@ -113,5 +151,9 @@ SigPro provides **PascalCase** wrappers for all standard HTML5 tags (e.g., `Div`
> [!IMPORTANT]
> **Performance Hint:** For lists (`$for`), always provide a unique key function `(item) => item.id` to prevent unnecessary node creation and enable reordering.
-> [!TIP]
+> [!TIP]
+> **Pro Tip:** Use `$$()` for complex nested state objects instead of multiple `$()` signals. It's cleaner and automatically tracks deep properties.
+
+> [!TIP]
> **Performance Hint:** Always use functions `() => signal()` for dynamic children to ensure SigPro only updates the specific node and not the whole container.
+```
\ No newline at end of file