pixelmatch
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pixelmatch | TestCafe | |
---|---|---|
5 | 14 | |
5,837 | 9,746 | |
1.5% | 0.2% | |
3.1 | 9.0 | |
8 months ago | 3 days ago | |
JavaScript | JavaScript | |
ISC License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pixelmatch
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Immich - High-performance self-hosted backup photos/videos from your mobile phone (kinda like a Google Photos replacement) - Progress update July 27th, 2022. The album feature on the web is here π
I'm the dev for a javascript-based reddit bot that implements image comparisons using both pixel matching and/or perceptual hashes (that could be stored in a DB). I'd be happy to go over high-level or implementation details if its something your team would be interested in. Either on github or elsewhere.
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JS Question
There are quite a few image comparison libraries in pure Javascript for both node and browser.
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Show HN: Instantly create a GitHub repository to take screenshots of a web page
You could absolutely get this working with GitHub Actions with a bit of creativity.
I've been playing around with my own image-diff tool for this kind of thing, but it's not yet in a decent state: https://github.com/simonw/image-diff - there are other, better options out there such as https://github.com/mapbox/pixelmatch
Needle is an older system that did this using Selenium - updating that to work with Playwright (or Playwight via shot-scraper) would be an interesting project: https://github.com/python-needle/needle
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Visual Regression Testing with Playwright
Internally, Playwright Test uses the pixelmatch library to compare screenshots for visual differences. It is possible to pass several options to this library, to fine-tune the comparison of images. The most important option is the threshold option, which indicates the threshold amount of differences allowed between two images.
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An Introduction to Scraping (Almost) Anything With Puppeteer and Node.js
Other use-cases include combining screenshots with the Autocode scheduler, a file hosting platform like Box, and a package like pixelmatch to create daily screenshot diffs for regression testing.
TestCafe
- Avem si noi joburi pentru junior tester in perioada asta?
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Why TestCafe is the Perfect Solution for Automating Browser Testing in Your Web Project
Official website: Testcafe.io
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E2E Testing using TestCafe
So far I have used test-cafe, it is definitely a go-to automation tool for modern web End-To-End testing. You can use it on your own project quickly with ease and less code. Also, it has many more features to explore. You can start exploring test-cafe now.
- TestCafe β A Node.js tool to automate end-to-end web testing
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Why You Always Have To Close Your Article With A Call To Action AKA A Brief Introduction To Hashnode Widgets By Miki Szeles
Here it is: Contribute to the open-source Selenideium Element Inspector Chrome Extension, with which test automation teams can save hours daily by automatically generating all the relevant selectors for Selenide, Selenium, Cypress, Playwright, Squish and TestCafe.
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The best Angular 13 Starter Project
β Angular 13 β Angular Material β Unit Testing with Jest β End-to-End Testing with [TestCafΓ©](https://testcafe.io/ β Internationalization with Transloco β Auto documentation with Compodoc β Analyse your project with webpack-bundle-analyzer β Docker β ESLint β Prettier β Commit Linting β AuditJS Audit this application using Sonatype OSS Index β Auto-generate a CHANGELOG with auto-changelog
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π Angular 13 Starter with ESLint, Material, Transloco, Jest, TestCafe, Docker & Prettier π
β End-to-End Testing with TestCafΓ©
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π Angular 13 Starter with ESLint, Material, Transloco, Jest, TestCafe, Docker & Prettier π
β Angular 13 β Angular Material β Unit Testing with Jest β End-to-End Testing with TestCafΓ© β Internationalization with Transloco β Auto documentation with Compodoc β Analyse your project with webpack-bundle-analyzer β Docker β ESLint β Prettier β Commit Linting
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What are your favorite tools for e2e testing and why?
TestCafe
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Angular 12 in Depth
As of Angular 12, Protractor won't be included by default in new projects. Instead, the Angular CLI will provide options to use other solutions like Cypress, WebdriverIO, or TestCafe. This means that the ng e2e command should continue to be supported in the future.
What are some alternatives?
odiff - The fastest pixel-by-pixel image visual difference tool in the world.
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
WebdriverIO - Next-gen browser and mobile automation test framework for Node.js
loki - π Visual Regression Testing for Storybook
Protractor - E2E test framework for Angular apps
BackstopJS - Catch CSS curve balls.
jest - Delightful JavaScript Testing.
vue-testing-library - π¦ Simple and complete Vue.js testing utilities that encourage good testing practices.
mocha - βοΈ simple, flexible, fun javascript test framework for node.js & the browser
cypress-visual-regression - Module for adding visual regression testing to Cypress
nightwatch - Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack