Welcome to Open Tech Calendar, an user editable calendar of the local tech meet ups.

Our Mission

We help people find great tech events near them.

We also help the tech community work together for everyone's benefit.

We provide a platform of Open Data to make the data more useful and for others to build on.

We are a directory of tech events - we don't try to "take over" an events presence online but instead happily have prominent links to an events own home page and ticketing provider, where ever that may be.

Open? How does this work?

We are "Open" in the sense that we invite anyone from the community to add and edit events for any tech group. You can do this through our easy web interface. You don't have to be the event organiser to do so. All edits and deletes are versioned to ensure safety, like a wiki.

We are also "Open" as in Open Data; there are feeds and an API so exporting the data into the system of your choice should be easy. Our data is displayed on other websites, we post regular updates of upcoming events into Facebook and Slack groups, and have a WordPress plugin to display events on your site.

(We can also import other sources of Open Data - we are trying to encourage good Open Data practices in the community!)


Open Tech calendar was started in July 2012 after a similar calendar run by Tech Meetup was accidentally destroyed. Tech Meetup always was and still is a place to bring the community together, and we thought that was a great thing that should be encouraged.

We set out to create a calendar that made the data more useful, could welcome more contributors and crucially, was less likely to be accidentally destroyed. Our initial version was a rough website launched using an Open Source wiki platform in a long weekend. However it was clear from the response to this that the community was interested.

We grew over time. We moved to our own custom platform as it quickly became clear that there were UI/UX challenges that our initial platform couldn't handle. We Open Sourced our own custom platform in Feb 2014.

Our Open Source Software

The software is Open Source - please help us develop it!.

The People

Open Tech Calendar was created and run by James Baster via JMB Technology Limited, from 2012-2019. This was based in Edinburgh, Scotland.

From 2019, it is now run by Sheffield Digital.

I want more! Any Questions?

Any questions, please get in touch. We also write sometimes on our blog.