VisionMobile has published the Developer Economics: State of the Developer Nation Q3 2015 survey, observing that most developers are male and young, Windows leads on the desktop followed by the browser, developers like to keep their code in private clouds and they make most of the money from cloud services.
Yahoo! has open source Mojito, a framework for creating reusable widgets incorporated in various web applications and executed either on the client or the server-side without code change.
The MacRuby team's busy working towards MacRuby 1.0, recently with the 0.10 release which adds XCode 4 support. Meanwhile, the first applications written using MacRuby have shown up in the Mac AppStore. Also: MacRuby seems to be part of the upcoming "Lion", Mac OS X 10.7.
Eclipse RAP (Rich Ajax Platform) in the real world is covered in this case study which looks at how CAS Software AG used RAP on a recent new product offering. Eclipse Equinox is also used by CAS and covered in the case study.