Using variables to change the opacity of items Design Downloaded from: https://www.sketchappsources.com/free-source/2567-chandelier-lighting-illustration-sketch-freebie-resource.html

Setting up a calendar event using Proto.io Templates and Variables

Car rental created with related drop down menus. Submenu depends on parent menu selection

The list and chart include animations created using states. Design from: https://www.sketchappsources.com/free-source/4505-expenses-report-sketch-freebie-resource.html

Design Credits: https://www.sketchappsources.com/free-source/4675-marier-shopping-ui-kit-ebizmirli-sketch-freebie-resource.html

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

The project includes 1. snap horizontal scrollable container (screen 2) 2. button enabled when text field is filled (screen 5) 3. Sign in validation using code (screen 7) Credits to https://www.sketchappsources.com/contributor/pirogovoe for the design!!