Debugging Capybara Specs via Page Screenshots
How to debug front-end JavaScript feature specs using Capybara, Poltergeist and full-page screenshots.
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A/B testing and the scientific process applied to the web
How to debug front-end JavaScript feature specs using Capybara, Poltergeist and full-page screenshots.
Read moreIn 30 fast slides (and some notes), I walk through: what is A/B testing, what you can test, what to measure, how you can test and an example of why you should test everything.
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