







fruux is a free service that takes care of your contacts, calendars and more so you don't have to. Never manually copy contacts and calenders between your devices again!
FOSDEM 2026 - Local-First, sync engines, CRDTs
Room: K.3.201 Calendar: iCal, xCal Chat: Join the conversation!

Tasks.org
Open-source, privacy-friendly to-do lists & reminders for Android. Supports Google Tasks, DAVx⁵, CalDAV, EteSync, and DecSync CC
Rallly: Free Group Meeting Scheduling Tool
Rallly is the fastest and easiest scheduling and collaboration tool. Create a meeting poll in seconds, no login required.
Scheduling Software Everyone Will Love · SavvyCal
You’ll love it for the flexible controls to keep your calendar sane. They’ll love it for the ultra-convenient booking experience.
FOSDEM 2026 - Schedule
Every year, FOSDEM hosts a wide variety of activities. This page gives an overview with links to further information about scheduled events. All times CET (UTC+1).

byjp.me/every-day-calendar
Upgraded firmware for Simone Giertz's Every Day Calendar that links an ATProto-powered ESP32, for sync with goals.garden 🌱
byjp.me/every-day-calendar
Upgraded firmware for Simone Giertz's Every Day Calendar that links an ATProto-powered ESP32, for sync with goals.garden 🌱
byjp.me/every-day-calendar
Upgraded firmware for Simone Giertz's Every Day Calendar that links an ATProto-powered ESP32, for sync with goals.garden 🌱
Automerge 3.0 Beta, Sketchy Calendar, and a lab website refresh
Some major updates to our open-source Automerge library, an introduction to Sketchy Calendars, and a peek at our work on collaborative game development. Also some meta content—a refreshed website, and a talk about how we work.

OpenMeet – Free, Open-Source Alternative to Meetup
The free, open-source alternative to Meetup. Create groups and events for your community — no fees, no ads, community-owned forever.

OpenMeet – Free, Open-Source Alternative to Meetup
The free, open-source alternative to Meetup. Create groups and events for your community — no fees, no ads, community-owned forever.

PocketCal - Pick dates, share a link.
Pick dates, share a link, and that's your calendar. PocketCal is a free, open-source web app that lets you select dates and instantly share them. No accounts, just a link, and nothing in your way.

teams-for-linux/app at main · IsmaelMartinez/teams-for-linux
Unofficial Microsoft Teams for Linux client. Contribute to IsmaelMartinez/teams-for-linux development by creating an account on GitHub.
Cobot Early Access Beta
PuneFOSS 4.0 | A Free & Open Source Software Conference
introducing tsk - a cozy task manager & calendar started this side quest with my friend almost two years ago. finally decided to finish it and publish it. try it now: tsk.lol - no signup required - local-first with sync - open source & free or learn more below