







A fully customizable scheduling software built for privacy-conscious businesses and enterprises that require European data residency and compliance. Join the waitlist to be among the first to access Cal.eu!
Cal.com | Scheduling Software for Online Bookings
A fully customizable scheduling software for individuals, businesses taking calls and developers building scheduling platforms where users meet users.

GitHub - calcom/cal.com: Scheduling infrastructure for absolutely everyone.
Scheduling infrastructure for absolutely everyone. - calcom/cal.com
CalOverlap — Compare Calendly & Cal.com Availability for Teams
Find shared time slots across multiple Calendly or Cal.com users. CalOverlap helps teams book meetings faster without back-and-forth.
Cal.rs — Self-hostable scheduling in Rust
Connect your CalDAV calendar, define bookable meetings, share a link. No Node.js, no PostgreSQL, no subscription.

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.
Apache Calcite | Proceedings of the 2018 International Conference on Management of Data
As part of the Digital Library's transition to Open Access, new features for researchers are available in the Premium Edition. Click here to learn more.

Schedule – Local-First Conf 2026
The world's first and best event dedicated to local-first software.
Caligra is a new computer company.
The Linux®-powered computer designed to accelerate your work.

Caligra is a new computer company.
The Linux®-powered computer designed to accelerate your work.

FOSDEM 2026 - Local-First, sync engines, CRDTs
Room: K.3.201 Calendar: iCal, xCal Chat: Join the conversation!

Local-First Software: Taking Back Control of Our Data | a mini-doc
Timeline
Thinking Machines Inc. develops a new Internet protocol dubbed WAIS. Users can download a WAIS client to search through an array of distributed servers and access the documents stored there. The protocol supports fuzzy searching, custom tailored results, and decentralized data storage, but ultimately loses out to the web.
How We Are Building an Open-Source Business
Learn how we are building an open-source business in the cloud and why we added the Timescale License. Read the full article on the Tiger Data blog.

**NEW ATPROTO SPACES APP ALERT** I hate scheduling with other people. I have a lot of calendars, and i'm always searching for the right tools, but scheduling tools disappear out from under us all the time. It's infuriating. So I built intandem.space so I could run my 1-1 appointments on protocol.👇🏽
Tandem · A dance card for your calendar
intandem.spaceTiles has a Caldir plugin now. Why run the harness in the cloud when you can run everything entirely on-device! Install the plugin: tiles.run/plugins/caldir Demo: chat.tiles.run/YXQ6Ly9kaWQ6cGxjOm1iazZ3Z214a… Plaintext go brrr! Thanks to @t4t5.com for building such a great calendar CLI!
Caldir | Tiles Plugins
www.tiles.runLocal-First Conf
First lightning talk today: @t4t5.com shares his passion about plaintext applications 🤓