diff --git a/src/frontend.rs b/src/frontend.rs
index cbc7037..f50b086 100644
--- a/src/frontend.rs
+++ b/src/frontend.rs
@@ -1,3 +1,11 @@
+//! The frontend binder for OSUI.
+//!
+//! This module defines the internal representation of RSX elements — the tree-like structure used
+//! by the `rsx!` macro in OSUI to declaratively build terminal user interfaces.
+//!
+//! RSX elements can be either static widgets or dynamically loaded ones with dependencies.
+//! This structure enables recursive rendering, parent-child composition, and runtime dependency handling.
+
 use std::sync::Arc;
 
 use crate::{
@@ -6,9 +14,12 @@ use crate::{
     Screen,
 };
 
+/// Represents a single element in the RSX tree.
 pub enum RsxElement {
+    /// A static widget with children.
     Element(StaticWidget, Rsx),
 
+    /// A dynamically generated widget (e.g., with state) with associated dependencies and children.
     DynElement(
         Box<dyn FnMut() -> WidgetLoad + Send + Sync>,
         Vec<Box<dyn DependencyHandler>>,
@@ -16,13 +27,21 @@ pub enum RsxElement {
     ),
 }
 
+/// A container representing a group of RSX elements.
+/// This is typically created via the `rsx!` macro and rendered using a `Screen`.
 pub struct Rsx(pub Vec<RsxElement>);
 
 impl Rsx {
+    /// Draws the RSX tree onto the given screen without a parent widget.
+    ///
+    /// This is the entry point for rendering the UI.
     pub fn draw(self, screen: &Arc<Screen>) {
         self.draw_parent(screen, None);
     }
 
+    /// Recursively draws the RSX tree with an optional parent widget.
+    ///
+    /// Used internally to establish parent-child widget relationships.
     pub fn draw_parent(self, screen: &Arc<Screen>, parent: Option<Arc<Widget>>) {
         for rsx_elem in self.0 {
             match rsx_elem {
@@ -38,6 +57,7 @@ impl Rsx {
                     for d in dep {
                         w.dependency_box(d);
                     }
+
                     child.draw_parent(screen, Some(w.clone()));
                 }
 
@@ -55,6 +75,11 @@ impl Rsx {
         }
     }
 
+    /// Adds a dynamically constructed element to the RSX tree.
+    ///
+    /// - `load`: A closure returning a `WidgetLoad` used to generate the widget.
+    /// - `dependencies`: A list of dependency handlers for state or event updates.
+    /// - `children`: Child RSX elements.
     pub fn create_element<F: FnMut() -> WidgetLoad + Send + Sync + 'static>(
         &mut self,
         load: F,
@@ -68,10 +93,12 @@ impl Rsx {
         ));
     }
 
+    /// Adds a statically defined element to the RSX tree with its children.
     pub fn create_element_static(&mut self, element: StaticWidget, children: Rsx) {
         self.0.push(RsxElement::Element(element, children));
     }
 
+    /// Appends the elements from another `Rsx` tree into this one.
     pub fn expand(&mut self, other: &mut Rsx) {
         self.0.append(&mut other.0);
     }