Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Invision - Prototyping and collaboration for design teams
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Zeplin - Collaboration app for UI designers & frontend developers
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.