Back in July, Local-First Conf 2026 took place in Berlin, as it does every year. Since Berlin is also home for us, that meant the luxury of an awesome conference just a short ride away.

Even better, we weren't only there to listen! Our own Nicolás took the stage with "Local first collaborative Spreadsheets. Are CRDTs useful?". It's a question we've been chewing on at IronCalc for a long time, and it feels more pressing than ever now that we're tackling collaboration.

So, if you couldn't make it, or you'd like to watch it again, here below is the recording:

(The slides are here too, if you prefer to skim: download them as a PDF)

A big thank you to the organisers for inviting us. We had a great time, and it was a joy to be surrounded by fantastic people who care about the same things we do. We're already looking forward to being back in 2027!


Got thoughts, questions, or a strong opinion on CRDTs? We'd love to hear it!