POP

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  • Prototyping on paper!
  • Design on paper, take pictures, create a storyboard.
  • Share your prototype with colleagues and friends. They can try out your prototype on their iPhone, iPad or web browser.
  • You need our Chop Mobile & Tablet Index Cards

Marvel

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  • Turn sketches, wireframes, PSDs and designs into interactive mobile and web prototypes in just a few clicks. All synced in real-time from Dropbox.

Flinto

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  • iOS and Android prototypes made from your existing screen designs
  • Your Flinto prototypes look so realistic, people might think they actually are.
  • We made it fast so you’ll be in and out in minutes.

InVision App

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  • Bring your designs to life with interactive prototypes.
  • Real-time design presentation & collaboration.
  • Seamless design communication.
  • Manage design projects like never before.

Pure

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  • Pure is ridiculously tiny. The entire set of modules clocks in at 4.5KB* minified and gzipped. Crafted with mobile devices in mind, it was important to us to keep our file sizes small, and every line of CSS was carefully considered.

Foundation

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  • Responsive design gets a whole lot faster for users.
  • Crazy fast for designers and engineers to code and learn too.

Bootstrap

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  • The most popular front-end framework for developing responsive, mobile first projects on the web.

Spine

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  • Spine is an efficient, streamlined animation workflow, both for creating animations and for making use of those animations on many platforms.
  • You build your animations in the Spine application and can use them seemingly everywhere.
  • Look at the current runtime support!

CodePen

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  • It’s all about inspiration, education, and sharing.
  • This is your playground for the interactive part of the design.
  • Super quick way to demo HTML, CSS and Javascript
  • Look at this guy: Justin Windle.