<!DOCTYPE html>

Introduction

Google Chrome is widely known for its versatility and user-friendliness, thanks in part to its robust extension system. As one of the most popular browsers globally, Chrome has over 1 billion users who actively rely on more than 150,000 extensions to help customize their browsing experience. To keep pace with evolving technology and maintain security standards, Google periodically updates its extension manifest file format. In this article, we'll explore the latest version, Manifest V3, touching on its migration progress, advantages, disadvantages, controversies, and other interesting aspects.

Manifest V3: An Overview

Introduced in 2018, Manifest V3 aims to enhance user privacy, mitigate malicious extensions, and improve performance. With an increased focus on security and privacy, V3 introduces several changes, including a shift from background pages to service workers, revamped API access, and content security policy enforcement. These changes affect how developers build extensions and raise questions about compatibility with older extensions.

Manifest V3 migration progress

Migration progress - Extension
Extensions migrated to V3 (as of 2024-12-24): undefined%
Note: This chart only includes Chrome extensions. Themes are not included in this chart (Themes are not affected by Manifest V3 migration).
Migration progress - All items on Chrome Web Store
Overall V3 migration progress (as of 2024-12-24): undefined%
Note: This chart includes Chrome extensions, Themes, and legacy Chrome apps.
Migration progress - Themes
Themes migrated to V3 (as of 2024-12-24): undefined%
Note: This chart only includes Themes (though Themes are not affected by Manifest V3 migration). Chrome extensions are not included in this chart.

<html class="no-js" lang="en-US"> <head> <title>Attention Required! | Cloudflare</title> <meta charset="UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta name="robots" content="noindex, nofollow" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/cf.errors.css" />

<style>body{margin:0;padding:0}</style>

<script> if (!navigator.cookieEnabled) { window.addEventListener('DOMContentLoaded', function () { var cookieEl = document.getElementById('cookie-alert'); cookieEl.style.display = 'block'; }) } </script>

</head> <body>

Sorry, you have been blocked

You are unable to access chrome-stats.com

  <div class="cf-section cf-highlight">
    <div class="cf-wrapper">
      <div class="cf-screenshot-container cf-screenshot-full">
        
          <span class="cf-no-screenshot error"></span>
        
      </div>
    </div>
  </div><!-- /.captcha-container -->

  <div class="cf-section cf-wrapper">
    <div class="cf-columns two">
      <div class="cf-column">
        <h2 data-translate="blocked_why_headline">Why have I been blocked?</h2>

        <p data-translate="blocked_why_detail">This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.</p>
      </div>

      <div class="cf-column">
        <h2 data-translate="blocked_resolve_headline">What can I do to resolve this?</h2>

        <p data-translate="blocked_resolve_detail">You can email the site owner to let them know you were blocked. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page.</p>
      </div>
    </div>
  </div><!-- /.section -->

  <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t border-gray-300">

Cloudflare Ray ID: 8f6d9b578b98935d • Performance & security by Cloudflare

<script>(function(){function d(){var b=a.getElementById("cf-footer-item-ip"),c=a.getElementById("cf-footer-ip-reveal");b&&"classList"in b&&(b.classList.remove("hidden"),c.addEventListener("click",function(){c.classList.add("hidden");a.getElementById("cf-footer-ip").classList.remove("hidden")}))}var a=document;document.addEventListener&&a.addEventListener("DOMContentLoaded",d)})();</script> 
</div><!-- /#cf-error-details -->

<script> window._cf_translation = {};

</script>

</body> </html>