3 minutes read

Visual regression testing is a crucial aspect of web development and design. It is a method of ensuring that visual elements of a website or application remain consistent across updates, changes, and new features. As the web continues to evolve and become more complex, it is essential to have an efficient and reliable visual regression testing solution.

There are several solutions available for visual regression testing, each with its own strengths and weaknesses. In this post, we will explore some of the best solutions for visual regression testing and their unique features.

• Percy

Percy is a visual testing platform that provides continuous testing and monitoring for web applications. It integrates with several popular tools, including GitHub, GitLab, and CircleCI, making it easy to incorporate into your development workflow. Percy captures visual snapshots of your application and compares them to previous versions to identify any visual changes.

• Applitools

Applitools is an AI-powered visual testing platform that allows you to test across multiple browsers, devices, and screen sizes. It uses visual AI to identify and report visual changes in your application, providing detailed reports that highlight any visual differences between versions.

• Cypress

Cypress is a JavaScript end-to-end testing framework that includes visual regression testing capabilities. It allows you to capture screenshots of your application and compare them to previous versions, highlighting any visual differences. Cypress also includes a visual testing dashboard that provides an overview of your application’s visual changes.

• BackstopJS

BackstopJS is an open-source visual regression testing tool that allows you to test your website across multiple devices and viewports. It includes a powerful CLI for automating visual regression testing and generating detailed reports. BackstopJS also includes a visual regression testing dashboard that allows you to view and compare different versions of your application.

• Ghost Inspector

Ghost Inspector is an automated testing tool that includes visual regression testing capabilities. It allows you to capture screenshots of your application and compare them to previous versions, identifying any visual differences. Ghost Inspector also includes a visual testing dashboard that provides an overview of your application’s visual changes.

Each of the solutions mentioned above has its unique features and capabilities, making it essential to choose the one that best suits your needs. Incorporating a visual regression testing solution into your development workflow can help you ensure that your website or application maintains its visual consistency over time, improving the user experience and reducing the risk of user frustration.

Currently, I am working on a new Udemy course about visual regression testing, so stay tuned for more information about its release date.