Firefox Extensions to Web Development Insights

Discover Firefox Extensions to Web Development Insights.

Helps developers understand the technologies used by other sites for learning and inspiration.

Best Firefox Extensions to Web Development Insights

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WhatRuns

WhatRuns

Free

WhatRuns is a powerful browser extension and web-based tool designed for developers, marketers, and researchers to instantly identify the technologies used on any website. From CMS to analytics, fonts, and more, it offers a comprehensive overview of a site's underlying stack, aiding in competitive analysis and web development insights.

Instant and comprehensive detection of website technologies.
Browser extension
Web Browsers
Wappalyzer

Wappalyzer

Open Source

Wappalyzer is a powerful utility designed to reveal the underlying technologies used on any website. It provides detailed insights into frameworks, content management systems, e-commerce platforms, web servers, analytics tools, advertising networks, and much more, helping developers, marketers, and researchers understand the digital landscape.

Wide range of detectable technologies.
Browser extension
Development OS & Utilities