https://github.com/cherow/cherow
similar : http://esprima.org/
https://github.com/ternjs/acorn
origin - http://www.pipiscrew.com/2017/09/fast-ecmascript-parser-alternative-to-acorn-esprima/ fast-ecmascript-parser-alternative-to-acorn-esprima
https://github.com/cherow/cherow
similar : http://esprima.org/
https://github.com/ternjs/acorn
origin - http://www.pipiscrew.com/2017/09/fast-ecmascript-parser-alternative-to-acorn-esprima/ fast-ecmascript-parser-alternative-to-acorn-esprima