Browser Storage for Extension Developers: localStorage vs. browser.storage.local

<h1> Firefox Extension Manifest V3 vs V2: What Actually Changed </h1> <p>If you've been following Chrome's controversial Manifest V3 migration, you might be wondering: does

<h1> Real-time React: Syncing State Across Browser Tabs </h1> <p>Your user logs out in one tab. In another tab, they are still browsing authenticated content. They change the

<p>Cookie management extensions are one of the oldest categories in the Chrome Web Store. EditThisCookie has been around since 2011 and still has millions of users. The category

<h1> Handling Offline Mode in Firefox Browser Extensions </h1> <p>When building extensions that depend on network data — like my <a

<p>Three browser storage mechanisms, each with different lifetimes, scopes, and appropriate uses. Here's when to reach for each.</p> <h2> Overview </h2> <div