Difference between Selenium 1 and Selenium 2

Topic

Selenium RC

Selenium WebDriver

Automation Methodology

It relies on the JavaScript Injection and function to interact with Web Elements and for automation process.

It can directly interact with the web elements using native methods.

Interaction with Browser

It uses JavaScript to interact with the Browsers which sometimes cause synchronization error.

It communicates with the browser directly.

Cross Domain Testing

It can’t do cross domain testing due to various browser restrictions and security policies.

It can handle and perform Cross Domain Testing seamlessly.

Simplicity of API

It has a complex and less user-friendly API.

It offers a simple and more user-friendly API which makes the test scripts more readable and maintainable.

Browser Support

Selenium RC struggles to work with most of the newer versions of the browsers.

It supports all the latest versions of the web browsers.

Elimination of Selenium Core

It relied upon Selenium Core which is a JavaScript based Automation Engine.

Selenium Core dependency was removed from the Selenium WebDriver.

Language Support

It supported a very few numbers of programming languages.

It supports a plethora of programming languages and supports most of the renowned programming languages.

What is the main difference between Selenium 1 and Selenium 2?

Selenium is a suite of software widely used in the field of automation and testing, it has been a key player in the field of automation for a long time. This article will deep into Automation and discuss the difference between Selenium version 1 and Selenium version 2, highlighting their differences, advantages, and disadvantages.

Whether the user is an experienced Selenium user in the field of Automation testing for a long time or a completely new and who is curious or entering the real-time of automation, knowing the difference between the two versions is always a plus point.

Table of Content

  • What are the different versions of Selenium?
  • Difference between Selenium 1 and Selenium 2
  • Selenium version 1
  • Limitations of Selenium Version 1
  • Selenium Version 2
  • Difference between Selenium 1 and Selenium 2
  • Conclusion
  • Frequently Asked Questions on Difference between Selenium 1 and Selenium 2

Similar Reads

What are the different versions of Selenium?

There are currently 4 versions of Selenium available in the market –...

Difference between Selenium 1 and Selenium 2

The main difference between Selenium 1 and Selenium 2 lies in their internal architecture. In the case of Selenium 1, which is also known as the Selenium Remote Control, required a Selenium Server and injected JavaScript functions to automate browsers, which sometimes led to performance and stability issues. Also, it only supported a handful number of browsers and their versions. On the other hand, Selenium version 2, known as Selenium WebDriver, which didn’t require JavaScript functions to be injected into the browsers to automate the processes, could directly interact with the browsers without needing a server. It also supported a plethora of renowned programming languages such as Java, C#, Python, Ruby, etc. It enhanced support for various web technologies and browsers....

Selenium version 1

Selenium Version, also known as the Selenium Remote Control, was a leading tool in the field of automation. It allowed the developers/testers to write automation scripts in various renowned programming languages, making it the perfect choice for the field of Automation. Selenium version 1 was operated as a proxy server, whose main work was to intercept and translate commands from the testing scripts to the web browser. This feature eased the process of interacting with the Web Elements and Verifying the Web Page Functionality....

Limitations of Selenium Version 1

Due to the various limitations and complexities of Selenium Version 1, Selenium Version 2 was developed and released. Some of its limitations are given below –...

Selenium Version 2

Selenium version 2, also known as the Selenium WebDriver was a huge advancement forward in the world of Web Automation. It addressed most of the limitations available in Selenium Version 1, its predecessor, making it the most preferred application for the Automation and Testing purpose. The Web Driver provided a more intuitive and user-friendly API. It can directly interact with the browser, without the need of JavaScript injection, which was one of the major limitations in case of Selenium RC. This direct interaction with the web browser increased the execution speed, making it more efficient for test and automation purpose as compared to it’s previous version....

Difference between Selenium 1 and Selenium 2

Topic Selenium RC Selenium WebDriver Automation Methodology It relies on the JavaScript Injection and function to interact with Web Elements and for automation process. It can directly interact with the web elements using native methods. Interaction with Browser It uses JavaScript to interact with the Browsers which sometimes cause synchronization error. It communicates with the browser directly. Cross Domain Testing It can’t do cross domain testing due to various browser restrictions and security policies. It can handle and perform Cross Domain Testing seamlessly. Simplicity of API It has a complex and less user-friendly API. It offers a simple and more user-friendly API which makes the test scripts more readable and maintainable. Browser Support Selenium RC struggles to work with most of the newer versions of the browsers. It supports all the latest versions of the web browsers. Elimination of Selenium Core It relied upon Selenium Core which is a JavaScript based Automation Engine. Selenium Core dependency was removed from the Selenium WebDriver. Language Support It supported a very few numbers of programming languages. It supports a plethora of programming languages and supports most of the renowned programming languages....

Conclusion

In conclusion, The key difference between Selenium RC and Selenium WebDriver is their underlying architecture, while traditional Selenium RC uses an intermediary server to communicate with the Browser, Selenium WebDriver eliminates the need for any intermediary browser to communicate with the server, it can directly communicate with Browser. This change in architecture has enhanced speed and performance immensely....

Frequently Asked Questions on the Difference between Selenium 1 and Selenium 2

Which version of Selenium is best?...