Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Jovo - 🗣 Build cross-platform apps for Alexa and Google Home
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.
Voice Principles - Guiding principles for voice design, all in one place