InfCloud is an open source CalDAV/CardDAV web client implementation released under GNU Affero General Public License (version 3.0).

InfCloud is the integrated version of CalDavZAP and CardDavMATE, and includes all features of both clients:
Demo available at https://www.inf-it.com/infcloud/ (see the browser requirements below)

Latest stable release: version 0.13.1 [2015-09-22] - changelogs: changelog_infcloud.txt, changelog_caldavzap.txt, changelog_carddavmate.txt
The source code can be downloaded here: InfCloud_0.13.1.zip

Fully supported HTML5 browsers: Safari/Mobile Safari, Webkit, iCab, Firefox, Opera (15+) and Chrome
Unsupported browsers: IE

Tested with the following CalDAV servers: DAViCal, OS X server, Cyrus IMAP CalDAV (beta), SabreDAV, Baïkal, Radicale (>=0.8), openCRX and Oracle Communications Calendar Server

For setup instructions see the readme.txt and comments in the config.js.

If you want to subscribe to our mailing list (InfCloud/CalDavZAP/CardDavMATE) send an e-mail to the following address: < davclients-join {at} lists {dot} inf-it {dot} com > or use the mailing list web interface at: https://lists.inf-it.com/postorius/lists/davclients.lists.inf-it.com/. The full mailing list archive is available at: https://lists.inf-it.com/hyperkitty/list/davclients@lists.inf-it.com/latest

For feedback and support, feel free to contact us by email (English, Slovak, Czech or Hungarian please): < infcloud {at} inf-it {dot} com >
For personal contact you can visit Prague :-)