About | Hello Ruby https://www.helloruby.com/about
Meet the team behind Hello Ruby
The Japanese edition of Ruby was the most sold children’s book on Amazon and Rakuten
Dein Suchergebnis zum Thema: Amazon
Books | Hello Ruby https://www.helloruby.com/books
Welcome to the whimsical world of computing. Hello Ruby is a children’s book and an app that teaches programming fundamentals through stories and kid-friendly activities. It’s suited for kids between 5 and 8 (but even adults might learn something new).
To get the English book delivered to your country, check out Amazon: Hello Ruby: