Framer - 🔥 Design real websites right on the canvas.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
MontageJS - MontageJS framework is a platform to develop and create single page applications (which load single HTML page and dynamically update the app as the user puts in inputs or requests or interacts with the page.) with ease.
Sketch - Professional digital design for Mac.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Invision - Prototyping and collaboration for design teams