-calendar
aggregator ajax android apps
blog bookmarks bugtracking
caldav code collaboration contacts converter css
datepicker development donation downloads
error events extensions
floss free ftp
google gtd
hcalendar hcard
ical
javascript jquery json
library lightning linux
microformats mootools mozilla mysql
official online opensource organisation overview owncloud
php php5 pim plugins projects
resources rss ruby rubyon rubyonrails
self-hosted server software sokai
thunderbird tips todo tools
vcard vcf versions
wanna web webapps webdav webdesign webdev webservice wishlist
xpi