1 item
Instantly detect the technology stack of any website. Built by Vallarasu. Free, fast, and accurate tech analyzer. Tech Stack Checker is a free, lightweight Chrome extension that helps you instantly identify the technologies used on any website. Whether you’re a developer, designer, marketer, or tech enthusiast, this tool provides quick insights into the frameworks, libraries, CMS, and other technologies behind any site. Key Features: ✅ Detect web frameworks like React, Angular, Vue, and more ✅ Identify CMS platforms such as WordPress, Joomla, Drupal ✅ Reveal server technologies, analytics, and tracking tools ✅ Simple popup interface for quick access ✅ Completely free – no hidden charges or subscriptions ✅ Works on any website with one click Why use Tech Stack Checker? Quickly analyze competitors’ tech stacks Discover technologies used for inspiration in your projects Improve your understanding of web technologies Completely Free & Privacy-Friendly Tech Stack Checker is 100% free to use. No accounts, no tracking—just instant tech insights.
Dec 8, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.