fennel

Fennel is your lightweight CalDAV and CardDAV server to run-your-own

Go★ 131

caldav-servercalendarcarddav-servergolang

s@swordlordcodingcrew++

egroupware

Web based groupware server written in PHP, forum at https://help.egroupware.org/

PHP★ 295

address-bookcaldav-servercalendarcarddav-servercollaborationegroupwarejavascriptphp

e@EGroupware++