A pure-JavaScript CSS selector engine designed to be easily dropped in to a host library.
Features:
* Completely standalone (no library dependencies)
* Competitive performance for most frequently used selectors
* Only 4KB minified and gzipped
* Highly extensible with easy-to-use API
* Designed for optimal performance with event delegation
* Clear IP assignent (all code held by the Dojo Foundation, contributors sign CLAs)
Code Features:
* Provides meaningful error messages for syntax problems
* Uses a single code path (no XPath)
* Uses no browser-sniffing
* Caja-compatible code