Fast XML Parser has recently been launched with new features. Here is in the summary what it can do;

• Transform XML to JS / JSON or vice versa
• Works with node packages, in browser, and in CLI
• Faster than any pure JS implementation.
• It can handle big files (tested up to 100mb).
• You can parse CDATA as separate property.
• You can prefix attributes or group them to separate property. Or can ignore them from result completely.
• You can parse tag's or attribute's value to premitive type: string, integer, float, or boolean. And can optionally decode for HTML char.
• You can remove namespace from tag or attribute name while parsing
• It supports boolean attributes, if configured.