REDbot: <>
Oh, this is very handy indeed: a quick lint tool for HTTP so you can see what kind of headers are being sent. There’s a bookmarklet in the footer too.
Tags: lint
CSS Lint
Nicholas and Nicole have unveiled the CSS companion to JS Lint. And yes, it will your hurt your feelings.
HTML Lint
Finally! A lint tool for HTML (including HTML5) so you can enforce strictness in your writing style.
rel-lint lint tool / validator for XFN, rel-tag and stuff - tools.microformatic.com
A lint tool for microformat values on the rel attribute, courtesy of Drew. It works via a bookmarklet making it really easy to use. Excellent work, that man.
Yahoo! 360° - The Department of Style - Choose Your Ajax
Douglas Crockford proposes an acid test for JavaScript libraries - "If JSLint finds problems in a library, then dump it and move on to the next one."