Phinx : Phinx makes it ridiculously easy to manage the database migrations for your PHP app. In less than 5 minutes you can install Phinx and create your firs...
Phantomas : PhantomJS-based web performance metrics collector and monitoring tool
csscss : csscss will parse any CSS files you give it and let you know which rulesets have duplicated declarations.
Seashells : Seashells lets you pipe output from command-line programs to the web in real-time, even without installing any new software on your machine. You can u...
CSS Lint : CSS Lint points out problems with your CSS code. It does basic syntax checking as well as applying a set of rules to the code that look for problemati...
PurgeCSS is a tool to remove unused CSS. It can be part of your development workflow.