html-entities

Faster HTML entities encode/decode library.

node-html-entities

Fast html entities library.

npm install html-entities

####XML entities####

HTML validity and XSS attack prevention you can achieve from XmlEntities class.

var Entities = require('html-entities').XmlEntities;
 
entities = new Entities();
 
console.log(entities.encode('<>"\'&©®')); // &lt;&gt;&quot;&apos;&amp;©® 
console.log(entities.encodeNonUTF('<>"\'&©®')); // &lt;&gt;&quot;&apos;&amp;&#169;&#174; 
console.log(entities.encodeNonASCII('<>"\'&©®')); // <>"\'&©® 
console.log(entities.decode('&lt;&gt;&quot;&apos;&amp;&copy;&reg;&#8710;')); // <>"'&&copy;&reg;∆ 

####All HTML entities encoding/decoding####

var Entities = require('html-entities').AllHtmlEntities;
 
entities = new Entities();
 
console.log(entities.encode('<>"&©®∆')); // &lt;&gt;&quot;&amp;&copy;&reg;∆ 
console.log(entities.encodeNonUTF('<>"&©®∆')); // &lt;&gt;&quot;&amp;&copy;&reg;&#8710; 
console.log(entities.encodeNonASCII('<>"&©®∆')); // <>"&©®&#8710; 
console.log(entities.decode('&lt;&gt;&quot;&amp;&copy;&reg;')); // <>"&©® 

####Available classes####

var XmlEntities = require('html-entities').XmlEntities, // <>"'& + &#...; decoding 
    Html4Entities = require('html-entities').Html4Entities, // HTML4 entities. 
    Html5Entities = require('html-entities').Html5Entities, // HTML5 entities. 
    AllHtmlEntities = require('html-entities').AllHtmlEntities; // Synonym for HTML5 entities. 

Supports four methods for every class:

  • encode — encodes, replacing characters to its entity representations. Ignores UTF characters with no entity representation.
  • encodeNonUTF — encodes, replacing characters to its entity representations. Inserts numeric entities for UTF characters.
  • encodeNonASCII — encodes, replacing only non-ASCII characters to its numeric entity representations.
  • decode — decodes, replacing entities to characters. Unknown entities are left as is.