From 9f7f415dd55c6919fc2d4e69a4897bc1c2f597a8 Mon Sep 17 00:00:00 2001
From: Vedant Mahajan <vedant.04.mahajan@gmail.com>
Date: Sun, 8 Mar 2026 09:04:25 +0530
Subject: [PATCH] perf: Optimize array traversal for empty memory-graph
 documents (#770)

---
 apps/web/components/memory-graph/memory-graph.tsx     | 2 +-
 packages/memory-graph/src/components/memory-graph.tsx | 2 +-
 packages/ui/memory-graph/memory-graph.tsx             | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/apps/web/components/memory-graph/memory-graph.tsx b/apps/web/components/memory-graph/memory-graph.tsx
index cb17104c..f0ac58bb 100644
--- a/apps/web/components/memory-graph/memory-graph.tsx
+++ b/apps/web/components/memory-graph/memory-graph.tsx
@@ -446,7 +446,7 @@ export const MemoryGraph = ({
 			/>
 
 			{!isLoading &&
-				nodes.filter((n) => n.type === "document").length === 0 &&
+				!nodes.some((n) => n.type === "document") &&
 				children}
 
 			<div
diff --git a/packages/memory-graph/src/components/memory-graph.tsx b/packages/memory-graph/src/components/memory-graph.tsx
index 3368bc4d..c847ecca 100644
--- a/packages/memory-graph/src/components/memory-graph.tsx
+++ b/packages/memory-graph/src/components/memory-graph.tsx
@@ -741,7 +741,7 @@ export const MemoryGraph = ({
 
 			{/* Show welcome screen when no memories exist */}
 			{!isLoading &&
-				(!data || nodes.filter((n) => n.type === "document").length === 0) && (
+				(!data || !nodes.some((n) => n.type === "document")) && (
 					<>{children}</>
 				)}
 
diff --git a/packages/ui/memory-graph/memory-graph.tsx b/packages/ui/memory-graph/memory-graph.tsx
index 07895a20..97b0a604 100644
--- a/packages/ui/memory-graph/memory-graph.tsx
+++ b/packages/ui/memory-graph/memory-graph.tsx
@@ -410,7 +410,7 @@ export const MemoryGraph = ({
 
 			{/* Show welcome screen when no memories exist */}
 			{!isLoading &&
-				(!data || nodes.filter((n) => n.type === "document").length === 0) && (
+				(!data || !nodes.some((n) => n.type === "document")) && (
 					<>{children}</>
 				)}