I am part of the design and web team working on Juju and JAAS.
You are probably already aware of the new juju.is, but I thought to communicate for a wider audience here on Discourse.
We rolled out a new website for Juju: https://juju.is/ as part of a bigger renovation planned for JAAS and Juju.
Relevant docs and tutorials are also on juju.is now.
As always, if you hit any issues please reach out and let us know so we can address it. You can file bugs at https://github.com/canonical-web-and-design/juju.is or reach out to us here in Discourse or #juju / #web-team IRC channel.