news-homepages
pixelmatch
news-homepages | pixelmatch | |
---|---|---|
6 | 5 | |
114 | 5,847 | |
- | 1.1% | |
9.2 | 3.1 | |
5 days ago | 8 months ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 only | ISC 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.
news-homepages
- News Homepages – open-source archive saves, shares, and analyzes news homepages
- Cant drag reddit webpage to create bookmark shortcut on desktop
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Are there any examples of uBlock working in a GitHub Action or another cloud service?
Here's my simple uBlock script with Node.js. It follows the documented example from the Playwright devs here. It is run by the Action logic here. The job finishes successfully and saves a screenshot. The ad blocker doesn't work. The page is filled with the typical stuff.
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Show HN: Instantly create a GitHub repository to take screenshots of a web page
Yes - you can run extra JavaScript to hide those before you take the screenshot. Example here: https://github.com/palewire/news-homepages/issues/4#issuecom...
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 🎉
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.
What are some alternatives?
shot-scraper-template - Template repository for setting up shot-scraper
odiff - The fastest pixel-by-pixel image visual difference tool in the world.
wiki - https://westurner.org/wiki
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
awesome-regression-testing - 🕶️ A curated list of resources around the topic: visual regression testing
loki - 👁 Visual Regression Testing for Storybook
UneJournaux - https://www.liberation.fr/
BackstopJS - Catch CSS curve balls.
Tweetium - A basic Twitter Scraper (deprecated API).
vue-testing-library - 🦎 Simple and complete Vue.js testing utilities that encourage good testing practices.
opensanctions - An open database of international sanctions data, persons of interest and politically exposed persons
cypress-visual-regression - Module for adding visual regression testing to Cypress