HTML-Lint is a tool designed to supplement HTML validation by identify coding practices that pass validation, but are less than ideal.

1. Copy the code below:

   javascript: (function(){'use strict';var script = document.createElement('script');script.src = 'https://curtisj44.github.io/HTML-Lint/dist/htmlLint.min.js';script.id = 'html-lint-js';document.body.appendChild(script);}());

2. Create a new bookmark.
3. Set the name to “HTML-Lint” and paste the above as the URL.

Available on NPM: npmjs.com/package/html-lint: npm install html-lint -g.

html-lint <url> <filename>

--strict     Return a non-zero exit code if lint errors are found
--verbose    Enable verbose output

html-lint http://www.google.com
html-lint http://www.google.com --verbose
html-lint http://www.google.com foo

1. Have the following requirements installed: Node, NPM, and PhantomJS
2. Clone the repo: git clone https://github.com/curtisj44/HTML-Lint.git
3. Run npm install
4. Run gulp

• gulp → compiles Sass to CSS, concatenates JS, minifies CSS and JS, and watches
• gulp watch → runs default gulp task and then watches for changes

1. Run node html-lint.js <url>