When do the :hover, :focus, and :active pseudo-classes apply?
Explains how the CSS pseudo-classes :hover, :focus, and :active behave with different input devices like mouse, keyboard, and touchscreen.
Explains how the CSS pseudo-classes :hover, :focus, and :active behave with different input devices like mouse, keyboard, and touchscreen.
A guide to the challenges and workarounds for implementing HTML5 audio on mobile devices, focusing on iOS and Android limitations.
A guide to detecting user touch interactions across an entire iOS app without interfering with normal UI behavior, using a window-level gesture recognizer.