Archives for June 2021

In my AB testing Framework I have a method that creates DOM nodes, sets their properties and attributes, and adds them to the DOM for me. Since in 90% of all the tests we run, we need one or more custom elements, I decided to create a function that does all that for me. The […]

Since a few years, browsers have a great API built in that we can use to achieve super fast loading of our test code: Mutation Observer.