fix: don't useLayoutEffect on server side

fix #115
jcoreio · Dec 15, 2022 · e58a854 · e58a854
1 parent 4dc1bc7
commit e58a854
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/useEvent.ts b/src/useEvent.ts
@@ -1,6 +1,12 @@
 import * as React from 'react'
 
 export function useEvent<Fn extends (...args: any[]) => any>(handler: Fn): Fn {
+  if (typeof window === 'undefined') {
+    // useLayoutEffect doesn't work on the server side, don't bother
+    // trying to make callback functions stable
+    return handler
+  }
+
   const handlerRef = React.useRef<Fn | null>(null)
 
   React.useLayoutEffect(() => {