javascript - How to share a class development between node module and browser environment -

i have code developped node.js:

user.js:

var underscore = require( '/usr/local/lib/node_modules/underscore' ),     backbone = require( '/usr/local/lib/node_modules/backbone' );  var user = backbone.model.extend( {     // handle calls mysql   }); module.exports = user; 

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and have code developped browser:

user.js:

define( function( require ) {     var backbone = require( "backbone" );     var user = backbone.model.extend( {      } );      return luser; } ); 

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is possible share 1 file of user implementation both environment ?

yes, can this. it's bit of tricky problem , there several different attempts solve it. current recommendation approach:

• code exclusively node.js-style commonjs modules
  • this means use require , module.exports not define, no wrapper functions, etc
• use browserify package bundle of code , ship browser
• use packages npm whenever available (backbone, underscore, etc), otherwise use browserify's support non-npm libraries shim things needed (angularjs, etc)

use available tutorials online. take effort hang of things, once you're on learning curve, you'll able share , reuse code pretty effectively.

note code snippet above: require modules name when available in npm, or relative path when needed, never use absolute path have above.