RadicaleA simple CalDAV (calendar) and CardDAV (contact) server.
QownnotesQOwnNotes is a plain-text file notepad and todo-list manager with markdown support and Nextcloud / ownCloud integration.
tsdavWebDAV, CALDAV, and CARDDAV client for Nodejs and the Browser
davx5-oseDAVx⁵ is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.
kalleKalle is a blitz.js based appointment scheduling tool that allows you to schedule an appointment with customers, collegues or friends within seconds.
calcardbackupcalcardbackup: moved to https://codeberg.org/BernieO/calcardbackup
alexa-skillA modular spring-boot application for alexa (amazon) skill.
kcaldava simple, safe, and minimal CalDAV server