diff --git a/Cargo.toml b/Cargo.toml
index ce06992c..16f109e0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,34 +1,56 @@
 [workspace]
-# Temporarily disabled to upgrade individual packages to Leptos 0.7.
-# members = [
-#     "book-examples/*/*",
-#     "packages/colors",
-#     "packages/icons/*",
-#     "packages/primitives/*/*",
-#     "packages/themes/*",
-#     "scripts",
-#     "stories/*",
-# ]
+# Temporarily disabled subcrates to be upgraded individually to Leptos 0.7.
+# Once a crate is ready, uncomment it here.
 members = [
     "book-examples/*/*",
     "packages/colors",
-    "packages/icons/*",
-    "packages/primitives/leptos/accessible-icon",
-    "packages/primitives/leptos/arrow",
-    "packages/primitives/leptos/aspect-ratio",
-    "packages/primitives/leptos/direction",
-    "packages/primitives/leptos/id",
-    "packages/primitives/leptos/label",
-    "packages/primitives/leptos/use-controllable-state",
-    "packages/primitives/leptos/use-escape-keydown",
-    "packages/primitives/leptos/use-previous",
-    "packages/primitives/leptos/use-size",
-    "packages/primitives/leptos/visually-hidden",
+    "packages/icons/dioxus",
+    "packages/icons/yew",
+
+    # -- Leptos Primitives (commented until they're upgraded) --
+    # "packages/primitives/leptos/accessible-icon",
+    # "packages/primitives/leptos/arrow",
+    # "packages/primitives/leptos/aspect-ratio",
+    # "packages/primitives/leptos/avatar",
+    # "packages/primitives/leptos/checkbox",
+    # "packages/primitives/leptos/collection",
+    # "packages/primitives/leptos/compose-refs",
+    # "packages/primitives/leptos/direction",
+    # "packages/primitives/leptos/dismissable-layer",
+    # "packages/primitives/leptos/dropdown-menu",
+    # "packages/primitives/leptos/focus-guards",
+    # "packages/primitives/leptos/focus-scope",
+    # "packages/primitives/leptos/id",
+    # "packages/primitives/leptos/label",
+    # "packages/primitives/leptos/menu",
+    # "packages/primitives/leptos/popover",
+    # "packages/primitives/leptos/popper",
+    # "packages/primitives/leptos/portal",
+    # "packages/primitives/leptos/presence",
+    "packages/primitives/leptos/primitive",
+    # "packages/primitives/leptos/progress",
+    # "packages/primitives/leptos/roving-focus",
+    # "packages/primitives/leptos/select",
+    # "packages/primitives/leptos/separator",
+    # "packages/primitives/leptos/slot",
+    # "packages/primitives/leptos/switch",
+    # "packages/primitives/leptos/tabs",
+    # "packages/primitives/leptos/toggle",
+    # "packages/primitives/leptos/use-controllable-state",
+    # "packages/primitives/leptos/use-escape-keydown",
+    # "packages/primitives/leptos/use-previous",
+    # "packages/primitives/leptos/use-size",
+    # "packages/primitives/leptos/visually-hidden",
+
+    # -- Yew Primitives --
     "packages/primitives/yew/*",
+
+    # -- Themes, Scripts, and Stories --
     "packages/themes/yew",
     "scripts",
     "stories/*",
 ]
+
 resolver = "2"
 
 [workspace.package]
@@ -39,14 +61,17 @@ repository = "https://github.com/RustForWeb/radix"
 version = "0.0.2"
 
 [workspace.dependencies]
-console_log = "1.0.0"
 console_error_panic_hook = "0.1.7"
+console_log = "1.0.0"
 dioxus = "0.6.1"
 leptos = "0.7.2"
 leptos_dom = "0.7.2"
 leptos_router = "0.7.2"
 leptos-node-ref = "0.0.3"
+leptos-maybe-callback = "0.0.3"
 leptos-style = "0.0.3"
+leptos-typed-fallback-show = "0.0.3"
+leptos-use = "0.15.2"
 log = "0.4.22"
 send_wrapper = "0.6.0"
 serde = "1.0.198"
@@ -58,6 +83,43 @@ yew-router = "0.18.0"
 yew-struct-component = "0.1.4"
 yew-style = "0.1.4"
 
+# Subcrate packages (paths remain the same; you can comment out any subcrate not yet upgraded).
+# We centralize shared dependencies in [workspace.dependencies] for a single source of truth,
+# reducing duplication, preventing version drift, and keeping the Cargo.lock consistent.
+#radix-leptos-arrow.path = "./packages/primitives/leptos/arrow"
+#radix-leptos-aspect-ratio.path = "./packages/primitives/leptos/aspect-ratio"
+#radix-leptos-accessible-icon.path = "./packages/primitives/leptos/accessible-icon"
+#radix-leptos-avatar.path = "./packages/primitives/leptos/avatar"
+#radix-leptos-checkbox.path = "./packages/primitives/leptos/checkbox"
+#radix-leptos-collection.path = "./packages/primitives/leptos/collection"
+#radix-leptos-compose-refs.path = "./packages/primitives/leptos/compose-refs"
+#radix-leptos-direction.path = "./packages/primitives/leptos/direction"
+#radix-leptos-dismissable-layer.path = "./packages/primitives/leptos/dismissable-layer"
+#radix-leptos-dropdown-menu.path = "./packages/primitives/leptos/dropdown-menu"
+#radix-leptos-focus-guards.path = "./packages/primitives/leptos/focus-guards"
+#radix-leptos-focus-scope.path = "./packages/primitives/leptos/focus-scope"
+#radix-leptos-id.path = "./packages/primitives/leptos/id"
+#radix-leptos-label.path = "./packages/primitives/leptos/label"
+#radix-leptos-menu.path = "./packages/primitives/leptos/menu"
+#radix-leptos-popper.path = "./packages/primitives/leptos/popper"
+#radix-leptos-portal.path = "./packages/primitives/leptos/portal"
+#radix-leptos-presence.path = "./packages/primitives/leptos/presence"
+radix-leptos-primitive.path = "./packages/primitives/leptos/primitive"
+#radix-leptos-progress.path = "./packages/primitives/leptos/progress"
+#radix-leptos-roving-focus.path = "./packages/primitives/leptos/roving-focus"
+#radix-leptos-select.path = "./packages/primitives/leptos/select"
+#radix-leptos-separator.path = "./packages/primitives/leptos/separator"
+#radix-leptos-slot.path = "./packages/primitives/leptos/slot"
+#radix-leptos-switch.path = "./packages/primitives/leptos/switch"
+#radix-leptos-tabs.path = "./packages/primitives/leptos/tabs"
+#radix-leptos-toggle.path = "./packages/primitives/leptos/toggle"
+#radix-leptos-use-controllable-state.path = "./packages/primitives/leptos/use-controllable-state"
+#radix-leptos-use-escape-keydown.path = "./packages/primitives/leptos/use-escape-keydown"
+#radix-leptos-use-previous.path = "./packages/primitives/leptos/use-previous"
+#radix-leptos-use-size.path = "./packages/primitives/leptos/use-size"
+#radix-leptos-visually-hidden.path = "./packages/primitives/leptos/visually-hidden"
+
 [patch.crates-io]
 yew = { git = "https://github.com/RustForWeb/yew.git", branch = "feature/use-composed-ref" }
 yew-router = { git = "https://github.com/RustForWeb/yew.git", branch = "feature/use-composed-ref" }
+leptos-node-ref = { git = "https://github.com/geoffreygarrett/leptos-utils", branch = "feature/any-node-ref" }
diff --git a/packages/primitives/leptos/primitive/Cargo.toml b/packages/primitives/leptos/primitive/Cargo.toml
new file mode 100644
index 00000000..5a387636
--- /dev/null
+++ b/packages/primitives/leptos/primitive/Cargo.toml
@@ -0,0 +1,19 @@
+[package]
+name = "radix-leptos-primitive"
+description = "Leptos port of Radix Primitive."
+
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+version.workspace = true
+
+[features]
+default = ["no-any-view-any-attr"]
+any-view-any-attr = []
+no-any-view-any-attr = ["dep:leptos-typed-fallback-show"]
+
+[dependencies]
+leptos.workspace = true
+leptos-node-ref.workspace = true
+leptos-typed-fallback-show = { workspace = true, optional = true }
\ No newline at end of file
diff --git a/packages/primitives/leptos/primitive/README.md b/packages/primitives/leptos/primitive/README.md
new file mode 100644
index 00000000..296e16dc
--- /dev/null
+++ b/packages/primitives/leptos/primitive/README.md
@@ -0,0 +1,98 @@
+
+<p align="center">
+    <a href="../../../../logo.svg">
+        <img src="../../../../logo.svg" width="300" height="200" alt="Rust Radix Logo">
+    </a>
+</p>
+
+<h1 align="center">radix-leptos-primitive</h1>
+
+This is an internal utility, not intended for public usage.
+
+[Rust Radix](https://github.com/RustForWeb/radix) is a Rust port of [Radix](https://www.radix-ui.com/primitives).
+
+## Overview
+
+```rust
+use leptos::*;
+use leptos_node_ref::AnyNodeRef;
+use leptos_typed_fallback_show::TypedFallbackShow;
+
+/// A generic Primitive component. Renders `element()` by default, or its
+/// children directly if `as_child` is `true`. We rely on `TypedChildrenFn`
+/// so that attributes can pass through at runtime—critical in Leptos v0.7
+/// because `Children`-based types block such passthrough.
+#[component]
+#[allow(non_snake_case)]
+pub fn Primitive<E, C>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: TypedChildrenFn<C>,
+    #[prop(optional, into)] as_child: MaybeProp<bool>,
+    #[prop(optional, into)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+    C: IntoView + 'static,
+{
+    let children = StoredValue::new(children.into_inner());
+    view! {
+        <TypedFallbackShow
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || {
+                element()
+                    .child(children.with_value(|c| c()))
+                    .add_any_attr(leptos_node_ref::any_node_ref(node_ref))
+            }
+        >
+            {children.with_value(|c| c())
+                .add_any_attr(leptos_node_ref::any_node_ref(node_ref))}
+        </TypedFallbackShow>
+    }
+}
+
+/// Same idea, but for elements that do not take children (e.g. `img`, `input`).
+#[component]
+#[allow(non_snake_case)]
+pub fn VoidPrimitive<E, C>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: TypedChildrenFn<C>,
+    #[prop(optional, into)] as_child: MaybeProp<bool>,
+    #[prop(optional, into)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+{
+    let children = StoredValue::new(children.into_inner());
+    view! {
+        <TypedFallbackShow
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || {
+                element().add_any_attr(leptos_node_ref::any_node_ref(node_ref))
+            }
+        >
+            {children.with_value(|c| c())
+                .add_any_attr(leptos_node_ref::any_node_ref(node_ref))}
+        </TypedFallbackShow>
+    }
+}
+
+// (Compose callbacks is an internal piece from Radix Core; omitted for brevity.)
+```
+
+## Notes
+
+- **Why `TypedChildrenFn`?**: Leptos attribute passthrough only works if a component doesn't rely on `AnyView` or `Children`. Using typed children ensures classes, events, etc. from the parent can flow to the rendered DOM node.
+- **`as_child`**: Mimics `asChild` in Radix’s React version, but we skip an explicit `<Slot>`: Leptos’s approach to typed fallback rendering covers “slot-like” logic.
+- **Class Handling**: Static classes from a parent can overwrite child-defined classes. No built-in merging exists.
+- **Attribute System Limitations**: Leptos limits you to 26 dynamic attributes. Past that, nest components or try a custom approach.
+- **Parity with React**: In React, `...props` merges everything automatically. In Leptos, we rely on typed props/attributes and can intercept unknown ones with `AttributeInterceptor`.
+
+## Documentation
+
+See [the Rust Radix book](https://radix.rustforweb.org/) for documentation.
+
+## Rust For Web
+
+The Rust Radix project is part of the [Rust For Web](https://github.com/RustForWeb).
+
+[Rust For Web](https://github.com/RustForWeb) creates and ports web UI libraries for Rust. All projects are free and open source.
diff --git a/packages/primitives/leptos/primitive/src/lib.rs b/packages/primitives/leptos/primitive/src/lib.rs
new file mode 100644
index 00000000..304fec6d
--- /dev/null
+++ b/packages/primitives/leptos/primitive/src/lib.rs
@@ -0,0 +1,9 @@
+//! Leptos port of [Radix Primitive](https://www.radix-ui.com/primitives).
+//!
+//! This is an internal utility, not intended for public usage.
+
+//! See [`@radix-ui/react-primitive`](https://www.npmjs.com/package/@radix-ui/react-primitive) for the original package.
+
+mod primitive;
+
+pub use primitive::*;
diff --git a/packages/primitives/leptos/primitive/src/primitive.rs b/packages/primitives/leptos/primitive/src/primitive.rs
new file mode 100644
index 00000000..5308e7a2
--- /dev/null
+++ b/packages/primitives/leptos/primitive/src/primitive.rs
@@ -0,0 +1,159 @@
+use leptos::{
+    ev::Event,
+    html::{ElementType, HtmlElement},
+    prelude::*,
+    wasm_bindgen::JsCast,
+    tachys::html::{node_ref::NodeRefContainer},
+};
+use leptos_node_ref::{any_node_ref, AnyNodeRef};
+
+#[cfg(all(feature = "any-view-any-attr", feature = "no-any-view-any-attr"))]
+compile_error!("Features 'any-view-any-attr' and 'no-any-view-any-attr' cannot be enabled at the same time");
+
+#[cfg(not(feature = "any-view-any-attr"))]
+use leptos_typed_fallback_show::TypedFallbackShow;
+
+/* -------------------------------------------------------------------------------------------------
+ * Primitive
+ * -----------------------------------------------------------------------------------------------*/
+
+#[cfg(not(feature = "any-view-any-attr"))]
+#[component]
+#[allow(non_snake_case)]
+pub fn Primitive<E, C>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: TypedChildrenFn<C>,
+    #[prop(optional, into)] as_child: MaybeProp<bool>,
+    #[prop(optional, into)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+    C: IntoView + 'static,
+    View<C>: RenderHtml,
+    HtmlElement<E, (), ()>: ElementChild<View<C>>,
+    <HtmlElement<E, (), ()> as ElementChild<View<C>>>::Output: IntoView,
+    <E as ElementType>::Output: JsCast,
+    AnyNodeRef: NodeRefContainer<E>,
+{
+    let children = StoredValue::new(children.into_inner());
+    view! {
+        <TypedFallbackShow
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || {
+                element().child(children.with_value(|children| children())).add_any_attr(any_node_ref(node_ref))
+            }
+        >
+            {children.with_value(|children| children()).add_any_attr(any_node_ref(node_ref))}
+        </TypedFallbackShow>
+    }
+}
+
+#[cfg(feature = "any-view-any-attr")]
+#[component]
+#[allow(non_snake_case)]
+pub fn Primitive<E>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: ChildrenFn,
+    #[prop(optional, into)] as_child: MaybeProp<bool>,
+    #[prop(optional, into)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+    HtmlElement<E, (), ()>: ElementChild<AnyView>,
+    <HtmlElement<E, (), ()> as ElementChild<AnyView>>::Output: IntoView,
+    <E as ElementType>::Output: JsCast,
+    AnyNodeRef: NodeRefContainer<E>,
+{
+    let children = StoredValue::new(children);
+    view! {
+        <Show
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || {
+                element().child(children.with_value(|children| children())).add_any_attr(any_node_ref(node_ref))
+            }
+        >
+            {children.with_value(|children| children()).add_any_attr(any_node_ref(node_ref))}
+        </Show>
+    }
+}
+
+#[cfg(not(feature = "any-view-any-attr"))]
+#[component]
+#[allow(non_snake_case)]
+pub fn VoidPrimitive<E, C>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: TypedChildrenFn<C>,
+    #[prop(into, optional)] as_child: MaybeProp<bool>,
+    #[prop(into, optional)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+    C: IntoView + 'static,
+    View<C>: RenderHtml,
+    <E as ElementType>::Output: JsCast,
+    AnyNodeRef: NodeRefContainer<E>,
+{
+    let children = StoredValue::new(children.into_inner());
+    view! {
+        <TypedFallbackShow
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || { element().add_any_attr(any_node_ref(node_ref)) }
+        >
+            {children.with_value(|children| children()).add_any_attr(any_node_ref(node_ref))}
+        </TypedFallbackShow>
+    }
+}
+
+#[cfg(feature = "any-view-any-attr")]
+#[component]
+#[allow(non_snake_case)]
+pub fn VoidPrimitive<E>(
+    element: fn() -> HtmlElement<E, (), ()>,
+    children: ChildrenFn,
+    #[prop(into, optional)] as_child: MaybeProp<bool>,
+    #[prop(into, optional)] node_ref: AnyNodeRef,
+) -> impl IntoView
+where
+    E: ElementType + 'static,
+    <E as ElementType>::Output: JsCast,
+    AnyNodeRef: NodeRefContainer<E>,
+{
+    let children = StoredValue::new(children.into_inner());
+    view! {
+        <Show
+            when=move || as_child.get().unwrap_or_default()
+            fallback=move || { element().add_any_attr(any_node_ref(node_ref)) }
+        >
+            {children.with_value(|children| children()).add_any_attr(any_node_ref(node_ref))}
+        </Show>
+    }
+}
+
+/* -------------------------------------------------------------------------------------------------
+ * Utils
+ * -----------------------------------------------------------------------------------------------*/
+
+pub fn compose_callbacks<E>(
+    original_handler: Option<Callback<E>>,
+    our_handler: Option<Callback<E>>,
+    check_default_prevented: Option<bool>,
+) -> impl Fn(E)
+where
+    E: Clone + Into<Event> + 'static,
+{
+    let check_default_prevented = check_default_prevented.unwrap_or(true);
+
+    move |event: E| {
+        // Run original handler first, matching TypeScript behavior
+        if let Some(original) = &original_handler {
+            original.run(event.clone());
+        }
+
+        // Only run our handler if default wasn't prevented (when checking is enabled)
+        if !check_default_prevented || !event.clone().into().default_prevented() {
+            if let Some(our) = &our_handler {
+                our.run(event);
+            }
+        }
+    }
+}