Ability to create interactive prototypes with animations quickly and also to sync with Sketch to reuse artifacts. Indigo is a great replacement to wireframing and prototyping tools like Axure and Balsamiq. You can copy/paste your designs from Sketch and animate your interactions in any possible way. There is a lot of intuitive features for interactive prototyping, usability testing, and collaboration. There isn't any prototyping tool with this kind of animation capabilities.
Automated Testing Tools Test automation for Micro Focus UFT: Windows Forms Test automation for Micro Focus UFT: WPF Test automation for IBM RFT: Windows Forms