I've put together a quick demo of a menu idea for a mobile website or app. It only took me 20 minutes to build the entire prototype. Feel free to import and dissect.

Sliding menu with animation on screen

An idea of a draggable share button. Much easier with one hand drag than two clicks. Just drag the share icon and you'll see.

Sliding navigation of Tab Menu

Weather demo for 2 cities. Slide left/right to switch city

Concept intro of a mobile app. Loading screen and logo animating to the home screen of the app. Content appears in a subtle animation.

A calendar picker concept based on Ramotion's example on Dribbble, https://dribbble.com/shots/1782092-Survey-Platform-Design

The recently released Google Inbox app is a re-thinking of the email inbox experience that beautifully demonstrates Google's material design interactive animation language. This prototype focuses on the compose button's animation. Click the + to reveal a new state where a wave of buttons and labels float up, and the + becomes a pencil icon. It uses two states, with staggered animations.

An example of draggable elements using states to always end up form the Olympics logo. Five-finger multi-touch works on mobile devices.

Transition from feed to profile using some fun animations.