I've been using it for the past few months as part of the public beta, and it is fantastic. The ability to ask questions right there, within the context of your

I've been using it for the past few months as part of the public beta, and it is fantastic. The ability to ask questions right there, within the context of your code, without leaving the IDE, is game-changing. Super helpful for when you're unsure of the right syntax of a particular library, learning a new language, or those quick one-off questions that otherwise would cause to pull your hair out going through the passive-agressiveness of SO, or never ending threads on Reddit.