3Cols vs RubyMonk
A side-by-side look at 3Cols and RubyMonk. For an in-depth review of either product, follow the links below.
3Cols
Productivity
3Cols is a free and open-source browser extension for Google Chrome that allows you to view three columns on many websites. It helps increase productivity when researching, reading articles, checking emails, online shopping, and more.
organizationproductivitybrowser-extension
RubyMonk
Development
RubyMonk is an interactive Ruby tutorial website for beginners. It teaches Ruby concepts and coding through hands-on exercises and quizzes.
rubytutorialinteractivebeginner
Related Comparisons
massCode
Treehouse
TutsPlus (Tuts+)
Programming Hub
Codelr
Vsnipp