Their previous project is named [Glitch](https://glitch.com/) for example.
And Manuscript is just FogBugz anyways, tho I've at least grown used to the original name.
HyperDev -> Gomix -> Glitch
(HyperDev I guess is a play on HyperCard, Gomix is "go mix!" since they allow you to remix other people's apps, Glitch is ???)
That said, Glitch is pretty neat for small apps or demos, I just wish it would support more languages.