This project provides a Jest matcher for performing image comparisons using pixelmatch or structural similarity (SSIM), behaving like Jest snapshots for visual regression testing. It's designed for developers doing visual testing of web applications, particularly those using Jest for unit testing and needing to verify UI appearance doesn't unexpectedly change.
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Support the dependencies of americanexpress/jest-image-snapshot
The smallest and fastest pixel-level image comparison library.
PNG encoder/decoder in pure JS, supporting any bit size & interlace, async & sync with full test suite.
JavaScript implementation of the SSIM algorithm
Lint your commit messages
Shareable commitlint config enforcing conventional commits
semantic-release plugin to create or update a changelog file
semantic-release plugin to commit release assets to the project's git repository
An opinionated Jest preset
American Express' ESLint config
Modern native Git hooks
get dimensions of any image file
Delightful JavaScript Testing.
A CLI to lint a lockfile for security policies
A mock for child_process.spawn
A deep deletion module for node (like `rm -rf`)
Automated semver compliant package publishing
Support the repos that depend on this repository
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code-forger
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