JSONSelect: CSS-like selectors for JSON. | Dev Breakthroughs | Scoop.it
From functionsource.com - May 23, 2011 4:14 PM
As JSON has matured, there have been many libraries and APIs that let you define more around the format, such as JSON Schema and the large amount of work that Kris Zyp and others have done over the years.

json:select offers a new query API that is to JSON as querySelector and friends are to CSS.