I wrote a Node.js module called marc4js for handling MARC data while trying to learn MARC and Node.js. I borrowed a lot of ideas from marc4j, ruby-marc and pymarc.The module is open-source and hosted on github. If you are interested please check it out at https://github.com/jiaola/marc4js. I’d like to share the module with the community even though it is still in its early stages. Hopefully someone will find it useful. Feel free to submit a bug report, feature request or join the effort to make it better.
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