backstopjs automation testing framework index.

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BackstopJS automates visual regression testing of your responsive web UI by comparing DOM screenshots over time.

Support and updates

  • backstopjs has 6108 stars, 565 forks.
  • It has 0 major releases in the past 6 months.
  • It has 0 commits and there are 52 open pull requests.
  • It has 496 open issues and 537 have been closed.

Code statistics

  • backstopjs has 213 methods.

Automation Testing Tutorials

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backstopjs is lincensed under the MIT License

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backstopjs can be downloaded from it’s GitHub repository -

Method index


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Other similar frameworks


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Development environment for interactively developing and testing UI components


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Taiko is a Node.js library with a clear and concise API to automate Chromium based browsers. Tests written in Taiko are highly readable and maintainable.


HTTP assertions made easy via superagent. Provides a high-level abstraction for testing HTTP, while still allowing you to drop down to the lower-level API provided by superagent.

Frameworks to try


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Shoulda helps you write more understandable, maintainable Rails-specific tests under Minitest and Test::Unit.


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Nimble is a matcher framework for Swift and Objective-C. Use Nimble to express the expected outcomes of Swift or Objective-C expressions. Inspired by Cedar.


minitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking.

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