Shopping cart using variables to calculate selected item amount, and total costs using variables. Project also includes a thumbnail gallery

The project contains numerous examples completed using variables and conditional logic.

A basic example of reproducing Instagram info bars behaviour. A list header floats over the list's items and remains visible at the edge of the screen until it is replaced by the next list header

A prototype for 'admin view' of a pollution reporting application

An example of a sticky scrolling sidebar (website)

An example of our vertical scrolling feed, with 2 expandable areas. Feel free to import into your Proto.io account.