ferrum
opengraph
ferrum | opengraph | |
---|---|---|
9 | 165 | |
1,652 | 224 | |
1.0% | - | |
8.4 | 0.0 | |
6 days ago | over 2 years ago | |
Ruby | Python | |
MIT License | MIT License |
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ferrum
- Generating PDFs in Rails using Grover
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Learning Ruby Basics
What are you using for automation? There's a relatively new gem that I heard good things of, vessel: https://github.com/rubycdp/vessel . It uses ferrum under the hood, a set of Ruby bindings to Chrome/Chromium (https://github.com/rubycdp/ferrum).
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Ruby web scraping gem that can handle JS?
I've used https://github.com/rubycdp/ferrum as driver for automated testing with capybara for which it works great. It recommends https://github.com/rubycdp/vessel as higher level abstraction for web scraping.
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Automating Jekyll card generation with ruby’s Ferrum gem
require "Rubygems" require "Ferrum" def generate_card(browser, card, png, options={}) browser.go_to("http://localhost:4000/cards/#{card}") # see all the options here https://github.com/rubycdp/ferrum#screenshots browser.screenshot(path: "./images/cards/#{png}", full: true, # final image size is window_size x scale scale: 2) end browser = Ferrum::Browser.new(window_size: [800, 418]) # Check what cards we need to make Dir.glob("_posts/*").each do |post| post = File.basename(post, ".md") png = post + ".png" card = post + ".html" generate_card(browser, card, png) unless File.exists?("./images/cards/#{png}") end
- Best library for scraping dynamic page in Sidekiq background job (Selenium/Puppeteer/Cypress/Playwright)
- Ferrum – high-level API to control Chrome in Ruby
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Migrating Selenium system tests to Cuprite
That is why we were happy to find out that a new ruby testing driver approach is being developed. It is called Cuprite, it runs the Ferrum library under the hood which, in turn, is an API that directly instruments the Chrome browser using the Chrome DevTools Protocol (CDP). About a week ago, we finally made a serious attempt to make our system test suite run on Cuprite, with especially two questions in our minds:
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Web scraping with rails
I've used Ferrum for a couple small scripts in the past before.
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My favorite Ruby gems
Ferrum
opengraph
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Add Thumbnails to your project links for better SEO
OpenGraph docs
- Como customizar o preview de links em redes sociais no Next.js
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Building an SEO-friendly responsive i18n website using Vite-SSG + Vuetify3
og:*: specified by the Open Graph Protocol for social media links rendering that determine their title, description, and images when you share them on social media or chat software such as Twitter(X), Discord, etc.
- Java virtual threads caused a deadlock in TPC-C for PostgreSQL
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Is there a reason why cover art is not showing up?
OpenGraph probably.
- What is an open graph? You must know this feature in web development.
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Making Dynamic Website Thumbnail
To explore more Open Graph properties, visit this website: Open Graph Protocol.
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Displaying your full-sized YouTube thumbnail or a custom OG image in a Twitter card
Since Netlify introduced Edge Functions we've had an ideal way to add a tiny bit of logic into our link shortener which will return a page template of our own to anything looking to unfurl the URL to display its opengraph image.
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[Handgun] Back in stock - PD Trade Sig Sauer P226 9mm DA/SA w Night Sights & 1-15rd mag $579.99+s/h
Recoil Gunworks doesn't have an Open Graph image tag defined in their product pages, so Reddit chooses something at random to use for a preview thumbnail. Neither OP nor the mods can do anything about it.
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The truth behind the ban of r/MGTOW
The idea behind the Semantic Web is, if anything, the exact opposite. Yes, it's still about meaning, in the end. But in this case, it's about the authors of content (mostly webpage developers) intentionally making their content more machine-discoverable, providing links and markup and metadata that computers can read without having to do finicky and error-prone extraction. Most major sites use some features of this! As an example, if you paste this page's URL into Discord, you'll get a fancy popup box with a little snippet of the text and maybe an icon, and this is through a Facebook-developed Semantic Web extension called OpenGraph.
What are some alternatives?
Selenium WebDriver - A browser automation framework and ecosystem.
python-goose - Html Content / Article Extractor, web scrapping lib in Python
cuprite - Headless Chrome/Chromium driver for Capybara
Data Extractor - Combine XPath, CSS Selectors and JSONPath for Web data extracting.
puppeteer - Headless Chrome Node.js API [Moved to: https://github.com/puppeteer/puppeteer]
react-helmet - A document head manager for React
Capybara - Acceptance test framework for web applications
trafilatura - Python & command-line tool to gather text on the Web: web crawling/scraping, extraction of text, metadata, comments
puffing-billy - A rewriting web proxy for testing interactions between your browser and external sites. Works with ruby + rspec.
python-readability - fast python port of arc90's readability tool, updated to match latest readability.js!
puphpeteer - A Puppeteer bridge for PHP, supporting the entire API.
sumy - Module for automatic summarization of text documents and HTML pages.