When comparing Why's (Poignant) Guide to Ruby vs Hackr.io, the Slant community recommends Hackr.io for most people. In the question“What are the best ways for a beginner to learn Ruby?” Hackr.io is ranked 3rd while Why's (Poignant) Guide to Ruby is ranked 4th. The most important reason people chose Hackr.io is:
Instead of getting a recommendation from a single dev, you get recommendation from the entire programming community.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free
Available online for free.
Pro Entertaining
The book includes drawings and jokes that can make the learning process more enjoyable.
Pro Community trust
Instead of getting a recommendation from a single dev, you get recommendation from the entire programming community.
Pro Recommendation for every programming language/framework/library
You can find Python as well as Jenkins.
Pro Nice filters
Free, Video, Book, Beginner, Advanced, etc.
Cons
Con Entertainment can be distracting
Being entertained while learning is not for everyone.