Fitting and inflating text and videos with responsive web design

There are plenty of solutions around for scaling images. Text and videos on the other hand – not so much. Here are a few that are handy:

• FitVids.js – a lightweight, easy-to-use jQuery plugin for fluid width video embeds.
• FitText.js – a jQuery plugin for inflating web type.
• Letterings.js – a jQuery plugin for radical web typography.