This module Sanitizes HTML input, stripping all tags and attributes that aren't whitelisted.HTML sanitization can be used to protect against cross-site scripting (XSS) attacks by sanitizing any HTML code submitted by a user.
npm install html-sanitizehtml_sanitize
=========
A small library providing utility methods to escape and unescape HTML entities
javascript
var html_sanitize = require('html_sanitize')
escape = html_sanitize.escape,
unescape = html_sanitize.unescape;
var html = 'Hello World
',
escaped = escape(html),
unescaped = unescape(escaped);
console.log('html', html, 'escaped', escaped, 'unescaped', unescaped);
``