Web Development Firefox Extensions
Discover best Web Development Firefox softwares, apps and websites.
Best Web Development Firefox Extensions
Firebug
Open Source
Firebug is a browser extension to debug web applications.
PageSpeed Insights
Open Source
Wappalyzer
Open Source
Wappalyzer is a cross-platform utility that uncovers the technologies used on websites.
ColorZilla
Free
ColorZilla is a Mozilla extension that assists web developers and graphic designers with color related and other tasks.