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Tag:

testing

2 posts

A/B testing and the scientific process applied to the web

21 Jan 2017 • 1 min read

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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1 Mar 2015 • 3 min read

A Crash Course on A/B Testing

In 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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