---
title: HTML_CodeSniffer
permalink: https://sixtwothree.org/links/739
bookmark: http://squizlabs.github.com/HTML_CodeSniffer/
published: 2013-01-30T20:45:57-05:00
updated: 2016-01-14T16:44:40-05:00
tags:
- bookmarklet
- development
- tools
- validator
---
HTML_CodeSniffer is a client-side script that checks HTML source code and detects violations of a defined coding standard. HTML_CodeSniffer is written entirely in JavaScript, does not require any server-side processing and can be extended by developers to enforce custom coding standards by creating your own "sniffs".
[Visit “HTML_CodeSniffer”](http://squizlabs.github.com/HTML_CodeSniffer/)