☕️ Classic, reliable, trusted test framework for Node.js and the browser
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RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
Catch CSS curve balls.
- javascript
- screen-capture
- chrome-headless
- backstopjs
Automate running Lighthouse for every commit, viewing the changes, and preventing regressions
- lighthouse
- webperf
Pa11y is your automated accessibility testing pal
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
☔ 敏捷开发最强大易用的接口工具，机器学习零代码测试与 AI 问答、生成代码与静态检查、生成文档与光标悬浮注释，腾讯、华为、SHEIN、传音、工行等使用 ☔ The most advanced tool for HTTP API. Machine learning no-code testing and AI assistant, generating codes and static analysis, generating comments and floating hints. Used by Tencent, Huawei, SHEIN, TRANSSION, ICBC, etc.
- apijson
- vuejs2
- autotesting
- api
👁 Visual Regression Testing for Storybook
- react
- react-native
- testing
- storybook
Differencify is a library for visual regression testing
- visual-testing
- nodejs
- headless-chrome
- visual-regression-testing
Lint the rendered UI: catches overflowing text, low contrast, overlaps, broken responsive layouts, emoji icons and more in any web framework. Built for AI coding agents.
- accessibility
- ai-agents
- claude-code
- contrast
Lightweight CSS regression testing
A performant visual regression testing tool
- visual-regression
- testing-tools
- regression
- testing
Write apps in es6 now via traceur while using dependencies distributed as amd and browser global modules, with source maps, concatenation, minification, compression, and unit testing in real browsers.
Visually Validate Playwright Tests Without Flaky Selectors
GeoJSON Validation Matchers for Jest
Quicker, more user friendly visual regression testing
GitHub Action: screenshot two URLs and post a visual diff as a PR comment. Free visual regression testing.
- ci-cd
- github-actions
- puppeteer
- screenshot-diff