node package manager


Mirror of experimental ES6 to ES5 compiler that is kept in sync with code on google.



Please use the official traceur package and refer to this github repo

This is a mirror of the traceur compiler hosted on

For more information about Traceur Compiler, visit:

It was slightly adapted to include only the files necessary to consume it from another node.js module and make that easier.

Please find the original readme here.


npm install node-traceur

Use official traceur instead:

  npm install traceur


As part of the adaptation the entire API is exposed properly so things like require('traceur/src/node/compiler') are no longer necessary.

Please consult the index file to see what is exposed from where.

Note: I welcome additions from anyone (especially the Chromium authors) that add more API documentation here.


Use source-map npm module instead of including it in third_party

That however requires fixing all references to it in the code and at this point I didn't want to take that on.