Cro is a set of Raku libraries most commonly used for building web services and applications. The signature-powered routing and the internal DSL for processing HTTP requests are the aspects of Cro mostly commonly on display - but in this session, I'd like to look at some of the other things on offer, including:

• The included asynchronous HTTP client
• WebSockets (both client and server side)
• Cro::HTTP::Test for writing router tests, or even tests of non-Cro HTTP services
• OpenAPI support
• Templates
• Forms
• Support for Cro developers in the Comma IDE about this event: https://act.yapc.eu/gpw2021//talk/7765