The popularity rating of Capybara explained

Github Repository Rubygem
The highest rated repository is rails/rails with 20812 watchers and 7365 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 46328924 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for Capybara over at jnicklas/capybara has got 4330 watchers and 742 forks, resulting in a Github score of 12.92 Now, the gem capybara has got 7092097 total downloads
Therefore, the relative popularity percentage can be calculated for Capybara
12.92 watchers & forks * 100% = 13.95%
100.00 top score
7092097 total downloads * 100% = 15.31%
46328924 top score
The average of those two values results in the score:


So, assuming everyone is using the most popular projects,
roughly one out of 6 Rubyists use Capybara

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