How to perform Headless Browser Testing using Nightwatch JS?
A headless browser is a program that re-creates the functionality of a web browser, without the visual user interface. It can be used for automation of web page testing, especially as part of an automated testing suite. While many tests use real browsers or headless browsers that have the full rendering capabilities, testing without visuals is preferred in several scenarios. For example, when an application is not supposed to render the browser interface.
Nightwatch.js, formerly known as Nightmare, is an open-source, Node.js-based integration testing suite for web applications. It uses WebDriver protocol in order to control browsers and perform various interactions with them.
In order to learn performing headless browser testing using Nightwatch JS, plz go through the following blog: