Comment by artpar

I wrote two

jslike (acorn based parser)

https://github.com/artpar/jslike

https://www.npmjs.com/package/jslike

wang-lang ( i couldn't get ASI to work like javascript in this nearley based grammar )

https://www.npmjs.com/package/wang-lang

https://artpar.github.io/wang/playground.html

https://github.com/artpar/wang