Live Example

This is a live example of Cataract analyzing GitHub.com's CSS.

This analysis was generated using:

ruby examples/css_analyzer.rb https://github.com -o docs/github_analysis.html

The example demonstrates:

Real-world CSS parsing performance - Analyzing 16,000+ rules from GitHub.com
Property usage statistics - Top properties and their frequency
Color palette extraction - All colors used across the site
Specificity analysis - Distribution of selector complexity
!important usage patterns - How often declarations are marked important

The analysis is regenerated each time documentation is built with rake docs.

Running Your Own Analysis

You can analyze any website or CSS file:

# Analyze a website
ruby examples/css_analyzer.rb https://example.com

# Analyze a CSS file
ruby examples/css_analyzer.rb path/to/styles.css

# Save to HTML report
ruby examples/css_analyzer.rb https://example.com -o report.html