What is WebDriverIO || Protractor vs WebDriverIo vs NightWatchJS - Part -1

#webdriverio #nodejs #javascript #automation
In this video, I have explained - what is WebDriverIO? and other JS based automation tools like: Protractor, NigthwatchJS.
What is WebdriverIO?
WebdriverIO is a custom implementation for selenium's W3C webdriver API. It is written in Javascript and packaged into 'npm' and runs on Node.js.
Main Features of WebdriverIO:
WebdriverIO is a good automation tool which can automate both web applications and native mobile Apps.
It has simple and easy to write Syntax.
It has integrated test runner which helps us to write asynchronous commands in a synchronous way so that we don’t need to care about how to handle a Promise to avoid racing conditions.
It has 'wdio setup wizard' which makes our project setup very easy.
We can write our own javascript functions test.
The test runner also comes with a variety of hooks that allow us to interfere into the test process in order to e.g. take screenshots if an error occurs or modify the test procedure according to a previous test result.
WebdriverIO services will be helpful to integrate our test to third party tools like 'Appium'.
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