Simple Handlebars helper to dump current context to screen for debugging

template-helpers.js

define(['handlebars'], function (Handlebars) {
  var templateHelpers = {

    // Register all defined template helpers
    load: function () {

      // Render JSON representation of current context,
      // e.g., {{{debug this}}}
      Handlebars.registerHelper('debug', function (context) {
        return new Handlebars.SafeString(
          '<div class="debug">' + JSON.stringify(context) + '</div>'
        );
      });
    }
  };
  return templateHelpers;
});