From a67f78f81c4ccd4a3671c2f08e2c1b3b39e42fd3 Mon Sep 17 00:00:00 2001
From: Ayush Srivastava <constayush@gmail.com>
Date: Wed, 3 Dec 2025 20:06:10 +0530
Subject: [PATCH] fix: guard process usage for native browser ESM

---
 packages/motion-utils/src/errors.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/motion-utils/src/errors.ts b/packages/motion-utils/src/errors.ts
index fa3768435b..495db8cb72 100644
--- a/packages/motion-utils/src/errors.ts
+++ b/packages/motion-utils/src/errors.ts
@@ -6,10 +6,15 @@ export type DevMessage = (
     errorCode?: string
 ) => void
 
+const isDev =
+    typeof process !== "undefined" &&
+    process.env &&
+    process.env.NODE_ENV !== "production"
+
 let warning: DevMessage = () => {}
 let invariant: DevMessage = () => {}
 
-if (process.env.NODE_ENV !== "production") {
+if (isDev) {
     warning = (check, message, errorCode) => {
         if (!check && typeof console !== "undefined") {
             console.warn(formatErrorMessage(message, errorCode))