What Is Selenium? Why Is It The Best Automation Testing Tool?

Selenium was developed by Jason Huggins in 2004 who worked in Thoughtworks. It was primarily developed for internal usage. Today, selenium is known as the best web automation tool. Now, customers want such websites that are compatible with every OS and every device. Therefore to check this user-friendliness, stability, and compatibility of the website, developers use the selenium web automation tool.

What is selenium?

Selenium is one of the most widely used automation tools. It is an open-source tool web automation testing tool and supports all operating systems like Windows, MAC, Linux, etc. and all web browsers like Chrome, Firefox, Internet Explorer, Opera, and Edge browsers. Code can be written in many languages like Java, PHP, C#, Python, Groovy, Ruby, and Perl. It has a record and playback feature which helps in testing web applications. Various scripts can be run parallel in selenium which makes the process of automation testing fast.

Why selenium is the best automation testing tool?

Below mentioned are some of the benefits that selenium offers:

• Open-source and free web automation tool:

One of the major benefits of the selenium web automation tool is that it is free and open-source. It can be downloaded directly from the official website. It provides all the features of QTP and relatively more, completely free of cost.

• Compatible with various languages:

Selenium provides multilingual support. It supports various coding languages like Python, PHP, Java, C#, Ruby, JavaScript, etc. It helps the web developers to comfortably work on different languages that they know.

• Works on multiple operating systems:

Another major benefit is that Selenium WebDriver supports multiple OS like Linux, UN, Mac, and Windows. Thus, providing flexibility to developers to use any OS of their choice.

• Allows Cross-browser testing:

Selenium WebDriver supports all the major browsers so you could test on Chrome, Firefox, Safari, Opera, IE, Edge, Yandex, and many more.

• Allows Cross-device testing:

Selenium WebDriver allows cross-device testing. Automated test cases can be written for testing on iPhones, Blackberry, and Android, thereby helping in addressing cross-device issues.

• Selenium Community support:

Selenium has good community support which provides regular upgrades and updates. All the updates are free which makes selenium budget-friendly for customers.

• Easy to use:

Selenium WebDriver is very user friendly which is one of the main reasons for its popularity. Also, the selenium community provides lots of free tutorial videos that the user can see and learn from it. It provides a record and playback feature that helps in generating scripts.

Conclusion:

There are various web automation testing tools available but it is always advisable to choose such automated testing tools that completely match your organization’s needs and requirements.

Due to the above-mentioned benefits Selenium is trusted by many organizations. It is always good to check and test the tools before actually implementing it into the organization.

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About the author:

I am a technical content writer and I write articles on various IT related topics. In this article, I have tried to share my views on what is selenium and why it is the best automation testing tool.