As a small tool, ChromeDriver sits between web automation software and the Google Chrome Web browser. It doesn’t bring any exciting features by itself. In truth, it softly makes it possible for your code to speak with Chrome itself. A script is created by you for Chrome that contains actions such as clicking, filling, and capturing screenshots. ChromeDriver then instructs the browser to carry out those tasks.
It is an important aspect of testing done by software. When people wish to see how a website behaves in Chrome without performing the check manually all the time, they depend on ChromeDriver. It guarantees that the browser carries out each action just like you would using your mouse and keyboard. If you are checking authentication, navigation, web forms, or how things work on different devices, ChromeDriver makes it easy to do this without you having to press buttons constantly.
Its help is not only needed for testing, but in many other areas too. Many people use bots made with Selenium for web scraping, automating bots, simulating user interfaces, and lots of jobs that require automation. Usually, you need code to use it, since it doesn’t come with a user interface. Yet, when it operates in the background, it becomes very useful for managing Chrome in an exact and planned way.
Why Should I Download ChromeDriver?
If you want to use Selenium or Puppeteer for browser automation in Chrome, ChromeDriver is necessary since it enables the tasks. The script commands get translated by the browser as soon as you launch the script. If you don’t have automation, you need to go through all the steps for each test page, which is okay sometimes, but not when the number of tests and pages increases.
The setup does not take much effort. Select the right version according to. What version of Chrome is running on your computer? Add it to your automation suite, and start automated testing. When the connection is established, you can open a browser, access each part of the site, wait for everything to load, gather data, and close the browser all automatically. It seems as though your code is now able to view and change things by itself.
No matter if you are one developer checking your own program or a QA team handling big enterprise applications, it works smoothly. You can select ChromeDriver since it does not require much effort to start with. You can begin with only a bit of code and keep developing from that point forward. You won’t even be aware of it, but it smoothly runs in the background to make the testing process more efficient and easy to use. As soon as you use it regularly, you’ll see how useful it is compared to earlier ways of testing browsers.
This approach also gives you a chance to see the app from a real user’s perspective. The fact that ChromeDriver really opens the Chrome browser lets you view your tests one step at a time. It becomes important to look at the console when changing layout, timing, or making sure everything is working as it should on your page. You see things just as the user would see them.
Teams involved in building web apps can’t do without ChromeDriver in CI/CD. Test scripts are made, ChromeDriver is installed, and each time a new code is released, the app is tested. It stops bugs from being delivered to customers, so there are fewer issues and fewer problems later on.
Another thing to know is that it adapts well to different situations. You might want to pass extra flags to stop pop-ups from appearing or change the device’s size. It is also possible to record both screenshots and logs. It allows you to control things well, even though things are not too complicated.
Since ChromeDriver is maintained by the Chromium team at Google, it always keeps up with the newer versions of Chrome. Consequently, your tests will match how your application runs in users’ browsers. Changes in the world and changes in the marketplace respond perfectly.
Is ChromeDriver Free?
Yes, having and using ChromeDriver does not cost anything. The Chromium project takes care of its development, and the program is given out under an open-source license. No matter if you are using Travis CI for your own projects, tests for work, or in a big CI system, you won’t be charged anything.
What Operating Systems Are Compatible with ChromeDriver?
You can run ChromeDriver on systems using Windows, macOS, and Linux. All you have to do is download the binary suited for your OS and verify that it matches the Chrome you have on your machine.
When everything is set, you can run it from the command line or use it in different kinds of automation. You often don’t have to change anything to make browser automation work in continuous integration and testing environments, since it is commonly supported.
What Are the Alternatives to ChromeDriver?
If Chrome isn’t your main choice, WebDriver supports other web browsers as well. Although they all work the same way, Selenium functions with different browsers. Depending on what you want to achieve in testing, you should know about these three useful alternatives.
GeckoDriver is an implementation of the WebDriver that regularly works with Firefox. You’re able to handle Firefox operations without having to interact manually. Mozilla maintains GeckoDriver, and it runs all commands that Selenium supports. When running tests on web apps with various browsers or when you like Firefox for its protection and rendering features, GeckoDriver comes in handy. It basically works the same as ChromeDriver when setting it up and running it.
EdgeDriver was designed to work with Microsoft Edge when it is using the Chromium version. Just like ChromeDriver, it relies on the WebDriver protocol to interact with the browser and comes with full automation. Now that Edge is built on the same engine as Chrome, EdgeDriver shows great similarities in how it operates quickly. Still, it can help test apps that are meant for Microsoft users or people who mostly use Edge at work.
Apple includes WebDriver support for Safari through the SafariDriver feature. You just need to turn on Remote Automation in Safari’s Developer menu; there is nothing that needs to be installed. Testing web apps in Safari’s settings with SafariDriver is necessary when you want your app to run well for iOS or Mac users. Even though it provides fewer features than Chromium browsers, it is still useful for testing in several browsers.
