SQRL was the language designed by Smyte, and later acquired by Twitter in 2018. It is a safe, stateful language for event streams, designed to make it easy to enforce anti-abuse rules.

This demonstration is running on the Twitter 1% sampled stream, and include some basic example rules. To see the tweets live on twitter.com follow the timestamp link.

These are not recommended for use in production, but are rather examples of what can be achieved easily with the language. We also have a demonstration running on the Wikipedia event stream.

For more information see the website, or the motivation.