by franksort
A tool for optimizing your CSS3 code, written in Python. For instance, you can feed it a CSS3 file and a HTML5 file and css3tool will tell you which selectors aren't being used.
css3tool requires Python (some version), ply, and lxml.
pip install ply
pip install lxml
git clone <project>
I don't know yet. Maybe:
python css3tool.py --unused <css file> <html file>
For the love of God, yes.