Modern web applications usually contain many moving parts and third-party dependencies. While refactoring, adding or changing the functionality we can break existing use-case scenarios and stability in some browsers.

In order to detect and prevent these situations and perform continuous integration one needs to perform functional testing. In this article we’ll talk about two open-source solutions:

• https://devexpress.github.io/testcafe
• http://nightwatchjs.org

#testcafe #nightwatch #testing