- Any SeaMonkey
- SeaMonkey 2.48
- SeaMonkey 2.27
- SeaMonkey 2.24
- SeaMonkey 2.12
- SeaMonkey 2.11
- SeaMonkey 2.3
- SeaMonkey 2.1
- SeaMonkey 2.0
20 matching results
NoScript Security Suite Requires Restart Featured
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
Web Developer Requires Restart
The Web Developer extension adds various web developer tools to the browser.
PrefBar Requires Restart
YesScript Requires Restart
View Source Requires Restart
Shows all source files of a webpage.
Search engine for developers that searches for tutorials, as well as through README's and video training sites.
Whois Lookup & Hosting & DNS & Site Flags Firefox Requires Restart
IP Whois Lookup & Website Reviews & Rating. Display country flag indicating website location. Alexa and Norton Antivirus Site Adviser. Supported: GoDaddy, NetworkSolutions, Dotster, 1and1, NameCheap, Register, Yahoo, 123-Reg, FatCow, Enom, FastHosts.
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.
Scriptish Requires Restart
The greatest user script engine on the Internet (a fork of Greasemonkey).
XPCOMViewer Requires Restart
XPCOMViewer is tiny tool for exploring XPCOM components.
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
View Dependencies Requires Restart
View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.
Search Tool for Webdeveloper
Search the german site SelfHTML