Add link to what localStorage is

mdn · Jul 23, 2023 · 1127592 · 1127592
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commit 1127592
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/files/en-us/web/progressive_web_apps/tutorials/cycletracker/index.md b/files/en-us/web/progressive_web_apps/tutorials/cycletracker/index.md
@@ -66,7 +66,7 @@ The steps include:
 
 - [JavaScript and LocalStorage](/en-US/docs/Web/Progressive_web_apps/Tutorials/CycleTracker/JavaScript_functionality)
 
-  - : Full explanation of the JavaScript functionality to make a client-side period tracker web application so we have a functioning application that can be progressively enhanced into a PWA, using `localStorage` to store period information.
+  - : Full explanation of the JavaScript functionality to make a client-side period tracker web application so we have a functioning application that can be progressively enhanced into a PWA, using [`localStorage`](https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage) to store period information.
 
 - [Manifest: identity, appearance, and iconography](/en-US/docs/Web/Progressive_web_apps/Tutorials/CycleTracker/Manifest_file)