WhatStack: Tech Stack Scanner 作者： Brilworks Software

WhatStack performs a deep tech stack scan on any website instantly. Click the extension icon to detect frameworks (React, Vue, Next.js), CMS platforms (WordPress, Shopify), analytics tools, CDNs, hosting providers, and 500+ other technologies all without leaving the page.

Perfect for developers, designers, and tech enthusiasts who want to understand what tools and technologies power any website. Fast, private, and
works entirely in your browser with no data sent to external servers.