Firefox – Set Default Zoom Level

In about:config set the value of layout.css.devPixelsPerPx to your prefered value, the default value is -1 (I use 1.25)


remove the .NET Framework Assistant for Firefox

  1. with regedit, go to HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Firefox\Extensions
  2. Delete the {20a82645-c095-46ed-80e3-08825760534b} subkey
  3. go to %SYSTEMDRIVE%\Windows\Microsoft.NET\Framework\v3.5\Windows Presentation Foundation\DotNetAssistantExtension\ folder
  4. Delete the DotNetAssistantExtension folder and all its contents


31 Useful Firefox Plugins for Web Developer

Update: I’ve packed all these extension into one XPI file for fast install, you can download it from:

  1. 4Shared
  2. Rapidshare
  3. Mediafire