word-counting/dist/word-counting.umd.js

A very powerful words counter that supports plain text and html.

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = global || self, global.wordCounting = factory());
}(this, function () { 'use strict';

  var htmlToText = require('html-to-text');
  var regex = require('word-regex');
  /**
   * The function that can count the words occurrence in text
   * @param text The string that you want to count words
   * @param config The config settings for the wordsCounter function
   * @returns an object that has the words occurrence information
   */
  var wordsCounter = function (text, config) {
      var result = {
          wordsCount: 0
      };
      var plainText = config && config.isHtml
          ? htmlToText.fromString(text, { ignoreHref: true, ignoreImage: true })
          : text;
      if (plainText.length > 0) {
          var match = plainText.match(regex());
          result.wordsCount = match ? match.length : 0;
      }
      return result;
  };

  return wordsCounter;

}));
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