All projects
11 repositories · updated 2026-11-07
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1stalwartlabs / stalwartAll-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).RustLicense not declaredInsufficient rank history15,766
2pbek / QOwnNotesA plain-text note and task application with Markdown and Nextcloud integration.C++GPL-2.0 · Share derivative sourceInsufficient rank history5,945
3alainm23 / planifyTask manager with Todoist, Nextcloud & CalDAV support designed for GNOMEValaGPL-3.0 · Share derivative sourceInsufficient rank history5,788
4Kozea / RadicaleA simple CalDAV (calendar) and CardDAV (contact) server.PythonGPL-3.0 · Share derivative sourceInsufficient rank history5,188
5bitfireAT / davx5-oseDAVx5 is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.KotlinGPL-3.0 · Share derivative sourceInsufficient rank history3,004
6pimutils / vdirsyncer📇 Synchronize calendars and contacts.PythonLicense not declaredInsufficient rank history1,903
7flectar / mailBuilt from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 80 MB of RAM.RustAGPL-3.0 · Share derivative sourceInsufficient rank history1,784
8ridafkih / keeper.shCalendar aggregation and synchronization tool with an MCP interface.TypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history1,444
9nextcloud / calendar📆 Calendar app for NextcloudJavaScriptAGPL-3.0 · Share derivative sourceInsufficient rank history1,196
10aluxnimm / outlookcaldavsynchronizerSync Outlook with Google, SOGo, Nextcloud or any other CalDAV/CardDAV serverC#AGPL-3.0 · Share derivative sourceInsufficient rank history1,096
11kurrier-org / kurrierKurrier is a modern, self-hosted workspace for email, calendar, contacts and storage.TypeScriptLicense not declaredInsufficient rank history1,071
