This tutorial shows how you can create interactivity using MIT’s free JavaScript library, jQuery. jQuery provides a lot of functions that are used for effects, manipulation, and selecting items.
Use the buttons below to invoke an action, or drag-and-drop Sortable and Draggable.
Box 1
Box 2
Box 3
Box 4
Box 5
Box 6
Box 8
Box 7
Box 9
Box 10
Click the large “A” to increase text size by 3pt.
Click the small “A” to decrease text size by 3pt.
Click the large “C” to increase contrast by changing the background to white and text color to black.
Click the small “C” to return to the original light gray background and dark gray text.