ECMAScript 5 support in Mozilla
Firefox 4 has full ECMAScript 5 support including the
- Native JSON support
String.trim()method, which trims whitespace from both ends of the string.
- Gecko 18.104.22.168 updated the implementation of
JSON.stringify()to be compliant with ECMAScript 5.
- ECMAScript web site
- ECMAScript 5.1 specification
- John Resig's post on Object.getPrototypeOf
- ECMAScript 5 support across browsers
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.