Accessibility jQuery tabindex enter/return key "clickable" fix
Often UI elements with tabindex="0" will not respond to hitting the enter key. The easiest way to fix this is to create a simple keypress event that simulates a keypress. This hack doesn't require a fix to existing libraries. Below is jQuery Cycle 2 slide show with a pager that normally does not respond to the return key.
Note that the chevrons do not require any additional JS for the browser to trigger when focused on (tabbed to) and pressing the the enter key. A tags with a href value automatically work with most browsers. However, the spans in this example are purposely not a tags with href values to demostrate the returnKepyress script.