diff --git a/editor/src/node_graph_executor/runtime.rs b/editor/src/node_graph_executor/runtime.rs
index 300cd5db93..f9c86d313f 100644
--- a/editor/src/node_graph_executor/runtime.rs
+++ b/editor/src/node_graph_executor/runtime.rs
@@ -179,6 +179,8 @@ impl Spawner for WasmSpawner {
 impl NodeRuntime {
 	pub fn new(receiver: Receiver<GraphRuntimeRequest>, sender: Sender<NodeGraphUpdate>) -> Self {
 		#[cfg(not(target_family = "wasm"))]
+		// The box is a trait object, so `Box::default()` cannot name the concrete spawner.
+		#[allow(clippy::box_default)]
 		let spawner: Box<DynSpawner> = Box::new(TokioSpawner::new());
 		#[cfg(target_family = "wasm")]
 		let spawner: Box<DynSpawner> = Box::new(WasmSpawner);
diff --git a/node-graph/libraries/graphic-types/src/boundary.rs b/node-graph/libraries/graphic-types/src/boundary.rs
index bb9b5d67a2..ca53dc2157 100644
--- a/node-graph/libraries/graphic-types/src/boundary.rs
+++ b/node-graph/libraries/graphic-types/src/boundary.rs
@@ -16,6 +16,8 @@ use glam::{DAffine2, DVec2};
 use vector_types::GradientStops;
 
 /// The outcome of materializing a leveled wire into a group.
+// The group is the render path's success payload; boxing it would add a heap allocation per materialized level.
+#[allow(clippy::large_enum_variant)]
 pub enum LevelGroup<'e> {
 	Group(Group<'e>, Finality),
 	Pending,
diff --git a/node-graph/node-macro/src/codegen/ir.rs b/node-graph/node-macro/src/codegen/ir.rs
index f22f1140aa..e6478fa872 100644
--- a/node-graph/node-macro/src/codegen/ir.rs
+++ b/node-graph/node-macro/src/codegen/ir.rs
@@ -547,6 +547,8 @@ pub(crate) struct ItemShape {
 	pub(crate) attrs: Vec<LevelAttr>,
 }
 
+// Macro IR built once per node at expansion time, so the variant spread costs nothing at runtime.
+#[allow(clippy::large_enum_variant)]
 pub(crate) enum Element {
 	Concrete(Type),
 	/// Indexes [`Node::generics`].