Firefox お勧め拡張機能一覧
Auto Copy
http://autocopy.mozdev.org/
Image Zoom
http://imagezoom.yellowgorilla.net/
Paste and Go
http://tecwizards.de/mozilla/
All-in-One gestures
http://perso.wanadoo.fr/marc.boullet/
SearchStatus
https://addons.mozilla.org/firefox/321/
ShowIP
https://addons.mozilla.org/addon.php?id=590
Tabbrowser Preferences
https://addons.mozilla.org/firefox/158/
Crash Recovery
https://addons.mozilla.org/extensions/moreinfo.php?id=1955&vid=11344
User Agent Switcher
https://addons.mozilla.org/firefox/59/
