Selenium vs WebDriverIO vs Cypress

Muntasir Abdullah Mizan — Mon, 22 Mar 2021 16:24:49 +0000

                        Selenium

Pros of using Selenium:

Open-source software so it’s Free.
Integrated with Agile, DevOps, Continuous Delivery workflow.
Supports mobile testing.
Wide range of supported languages, platforms, and browsers.
Huge community.
Large library of plugins and extensions.
Reduce overall test execution time.
Automating Web UI components.
Ease of Implementation.
Well integrated with other DevOps tools such as Jenkin and Gitlab to automate the CICD pipeline.
Record and play features.

Cons of using Selenium:

Pros of WebdriverIO:

Cons of WebdriverIO:

Pros of Cypress:

Cypress does not use Selenium: most of the end-to-end tools that we have experimented with, are using Selenium, that’s why they have almost the same problems.
Cypress supports any framework or website quite well: There are hundreds of projects using the latest React, Angular, Vue, Elm, etc. frameworks. Cypress also works equally well on older server-rendered pages or applications.
Cypress tests are only written in JavaScript: While you can compile down to JavaScript from any other language, ultimately the test code is executed inside the browser itself. There are no languages or driver bindings - there is and will only ever be just JavaScript.
There are no dependencies, you put your test in package.json and that’s it.
Cypress runs much, much faster in comparison with the end-to-end tools by Selenium that we have experimented with.
There is a screenshot for every step, of your script, which can be quite helpful if there is any false passing or failing test, yeah good for debugging!!
Cypress has a clear syntax, it is easy to read it, you will like it!!

Cons of Cypress:

The structure was different from the other Selenium end-to-end tools, so at first, you may need to spend more time understanding the structure and finding the best way to create your scripts.
Community: As Cypress is relatively new, the community is small. You will have trouble finding answers to problems etc.
Features. No file upload support. No cross-browser testing. Who knows when these things will be covered, as for big projects these features are crucial.
Page Object Model. It is something that has already been proven over time. Cypress supports a different approach which could be controversial.
It's only available for only one client (language) i.e., for JavaScript-only. So, to work with it you must know JavaScript: however, this might be an advantage for JavaScript application, but I would like to put it as a disadvantage for those who have difficulties with JavaScript.

DEV Community: Muntasir Abdullah Mizan