💾 Mastering localStorage in JavaScript — Save Data in the Browser✍️ Written by Chaitanya ChopdeFor Hasnide | JavaScript Daily Utilities🎨 Inspired by Devsync 🧠 What is localStorage? localStorage is a built-in browser API that lets you store key–value pairs — and it keeps the data even when you refresh or close th...Jun 28, 2025·2 min read