A collection of implementation for ECMAScript abstract operations
Check if provided string is an IdentifierName
as specified in ECMA262 edition 5.1 section 7.6.
Check if provided string is an IdentifierName
as specified in ECMA262 edition 5.1 section 7.6.
Machine-readable representation of the internals of the ecma-262 spec
(Fork/Clone: NPM scoped package for use with esprima/recast) Test262 tests conformance to the continually maintained draft future ECMAScript standard found at http://tc39.github.io/ecma262/ , together with any Stage 3 or later TC39 proposals.