flinto
Flinto is a Mac app used by top designers around the world to create interactive and animated prototypes of their app designs
framer
Design everything from detailed icons to high-fidelity interactions—all in one place
ProtoPie
高保真交互原型设计
wappalyzer
Identify technology on websites
Panda
A smart news reader built for productivity
sizzy
overflowClip_2">A tool for developing responsive websites crazy-fast
csspeeper
Smart CSS viewer tailored for Designers
mustsee
Discover the world's most beautiful places at every opened tab