node-html2enml is a node.js module to convert HTML to Evernote ENML.

Unlike other implementations, html2enml parses the DOM tree of the HTML document and converts it to valid ENML, which results in a robust and reliable conversion

Install html2enml via npm:

    npm install html2enml

Call html2enml from a node.js script as follows:

    var html2enml=require('html2enml').convert ;
    // the htmldata variable should contain HTML string
    // base_uri contains uri to be prepended to convert relative URLs to absolute URLs
    // base_uri can be an empty string if base url is unknown
    html2enml(htmldata, base_uri, function(enml) {
      // successful conversion, enml argument contains valid enml
      // call Evernote API to add note
    }, function(enml) {
      // failure, enml variable contains xml with parsererror nodes
      // inform user
    }) ;

For testing, you can use the command-line tool:

    html2enml <html-file>

The package contains example HTML files in the 'testfiles' directory.

• en-media tag support, with download and calculation of MD5 Hash(hash attribute) and mime-type(type attribute)
• validates converted ENML against ENML DTD
• case-insensitive tag and attribute conversions
• DOM based tag scanning and replacement

GPLv3

The logic of HTML 2 ENML conversion is rock-solid and compliant with the ENML standards, but testing has been done on only a few documents.

If you have issues with conversions, please bring it to my notice.