From 9a78a24065314286e797002be793989f1fce0a63 Mon Sep 17 00:00:00 2001
From: Niko Lindroos <niko.j.makela@gmail.com>
Date: Wed, 26 Nov 2025 09:24:05 +0200
Subject: [PATCH 1/2] fix: useLocaleStorageValue should not do anything server
 side

LIIKUNTA-764
---
 src/common/utils/makeLocaleStorageValue.ts | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/common/utils/makeLocaleStorageValue.ts b/src/common/utils/makeLocaleStorageValue.ts
index 44344418..1e6df4e6 100644
--- a/src/common/utils/makeLocaleStorageValue.ts
+++ b/src/common/utils/makeLocaleStorageValue.ts
@@ -5,6 +5,9 @@ type Options<T> = {
   deserializer?: (value: string) => T;
 };
 
+// Utility function to check if we are in a browser environment
+const isBrowser = () => typeof window !== 'undefined';
+
 export default function makeLocaleStorageValue<T>(
   key: string,
   options?: Partial<Options<T>>,
@@ -16,13 +19,16 @@ export default function makeLocaleStorageValue<T>(
 
   return function useLocaleStorageValue(): [T | null, (value?: T) => void] {
     const readValueInLocalStorage = () => {
+      if (!isBrowser()) {
+        return null;
+      }
       try {
         const storedValue = localStorage.getItem(key);
         return storedValue ? deserialize(storedValue) : null;
         // eslint-disable-next-line @typescript-eslint/no-unused-vars
       } catch (_) {
         // eslint-disable-next-line no-console
-        console.error('Failed to parse value in localStorage');
+        console.error('Failed to parse value in localStorage', { key });
       }
 
       return null;
@@ -33,6 +39,9 @@ export default function makeLocaleStorageValue<T>(
     );
 
     const storeValue = useCallback((value?: T) => {
+      if (!isBrowser()) {
+        return;
+      }
       try {
         if (value) {
           setStateValue(value);
@@ -44,7 +53,7 @@ export default function makeLocaleStorageValue<T>(
         // eslint-disable-next-line @typescript-eslint/no-unused-vars
       } catch (_) {
         // eslint-disable-next-line no-console
-        console.error('Failed to save value into localStorage');
+        console.error('Failed to save value into localStorage', { key });
       }
     }, []);
 

From e3a04b65e5deb237462c5cc8e9e781bb884473bb Mon Sep 17 00:00:00 2001
From: Niko Lindroos <niko.j.makela@gmail.com>
Date: Wed, 26 Nov 2025 09:58:03 +0200
Subject: [PATCH 2/2] chore: upgrade version number to 2.0.1

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index ccd63979..0bb3fa42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-helsinki-headless-cms",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "React components for displaying Headless CMS content according to guidelines set by HDS",
   "main": "cjs/index.js",
   "module": "index.js",