Motivation
Right now, the RevisionSlider Selenium tests are written in Ruby. However, it was decided to use node.js for selenium tests.
Task
This still needs to be done for the RevisionSlider.
Note
See T180246: Port ElectronPdfService Selenium tests from Ruby to Node.js for an example where the tests were already ported
TODO
🏝 443113 (mediawiki/extensions/RevisionSlider): WIP The first sample Selenium test in Node.js