por developers (colours, fonts, resources…) Option to share comments with developers (clarify things, animations) Well integrated with Sketch (seamless integration with designers tools) Zeplin
different on device. Platform animations/transitions. Not considered states (connection, no data…). Developers can make mistakes. Multiple screen sizes (iPhone, iPad…)
are small. Very important when breaking design changes are introduced. New navigation. New font. Example: Twitter and its new design Increase Percentage 0%˝ Rollout Change
Dynamic designs engage more (the app knows about you). Never assume you know the user very well. They are unpredictable. Get designers and developers as close as possible: Designers using developers tools and understanding platform limitations. Developers using designers tools and contributing with ideas. Improve your tools and processes iteratively.