diff --git a/packages/core/src/subtree.rs b/packages/core/src/subtree.rs
deleted file mode 100644
index 57d09efe2..000000000
--- a/packages/core/src/subtree.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
-This is a WIP module
-
-Subtrees allow the virtualdom to split up the mutation stream into smaller chunks which can be directed to different parts of the dom.
-It's core to implementing multiwindow desktop support, portals, and alternative inline renderers like react-three-fiber.
-
-The primary idea is to give each renderer a linear element tree managed by Dioxus to maximize performance and minimize memory usage.
-This can't be done if two renderers need to share the same native tree.
-With subtrees, we have an entirely different slab of elements
-
-*/
-
-use std::borrow::Cow;
-
-use slab::Slab;
-
-use crate::{ElementPath, ScopeId};
-
-/// A collection of elements confined to a single scope under a chunk of the tree
-///
-/// All elements in this collection are guaranteed to be in the same scope and share the same numbering
-///
-/// This unit can be multithreaded
-/// Whenever multiple subtrees are present, we can perform **parallel diffing**
-pub struct Subtree {
-    id: usize,
-    namespace: Cow<'static, str>,
-    root: ScopeId,
-    elements: Slab<ElementPath>,
-}