scraper
vopono
Our great sponsors
scraper | vopono | |
---|---|---|
12 | 34 | |
98 | 755 | |
- | - | |
0.0 | 7.5 | |
about 1 year ago | 14 days ago | |
TypeScript | Rust | |
MIT License | GNU General Public License v3.0 only |
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.
scraper
- Most Used Individual JavaScript Libraries - jQuery still leads
-
Most Used JavaScript Libraries (percentage) - June 2022 [OC]
Additional info and source code for generating the dataset, summarizing it and rendering the chart are available at https://github.com/get-set-fetch/scraper/tree/main/datasets/javascript-libs-from-top-1mm-sites
-
How to collaborate on web scraping?
Store the scrape progress (to-be-scraped / in-progress / scraped / in-error URLs) in a database shared by all participants and scrape in parallel with as many machines as the db load permits. Got a connection timeout / IP is blocked on one machine ? Update the scrape status for the corresponding URL and let another machine retry it. https://github.com/get-set-fetch/scraper (written in typescript) follows this idea. Using Terraform from a simple config file you can adjust the number of scraper instances to be deployed in cloud at startup and during the scraping process. In benchmarks a PostgreSQL server running on a DigitalOcean vm with 4vCPU, 8GB memory allows for ~2000 URLs to be scraped per second (synthetic data, no external traffic). From my own experience this is almost never the bottleneck. Obeying robots.txt crawl-delay will surely put you under this limit. Disclaimer: I'm the npm package author.
-
How to serve scrapped data?
Written in typescript https://github.com/get-set-fetch/scraper stores scraped content directly in a database (sqlite, mysql, postgresql). Each URL represents a Resource. You can implement your own IResourceStorage and define the exact db columns you need.
-
How to scrape entire blogs with content?
You can use https://github.com/get-set-fetch/scraper with a custom plugin based on the mozilla/readability as detailed in https://getsetfetch.org/node/custom-plugins.html (extracting news article content). I think it's a close match to your use case.
-
A simple solution to rotate proxies or how to spin up your own rotation proxy server with Puppeteer and only a few lines of JS code
I'm currently implementing concurrency conditions at project/proxy/domain/session level in https://github.com/get-set-fetch/scraper . On each level you can define the maximum number of requests and the delay between two consecutive requests.
-
Web scraping content into postgresql? Scheduling web scrapers into a pipeline with airflow?
If you're familiar with nodejs give https://github.com/get-set-fetch/scraper a try. Scraped content can be stored in sqlite, mysql or postgresql. It also supports puppeteer, playwright, cheerio or jsdom for the actual content extraction. No scheduler though.
-
Web Scraping 101 with Python
I'm using this exact strategy to scrape content directly from DOM using APIs like document.querySelectorAll. You can use the same code in both headless browser clients like Puppeteer or Playwright and DOM clients like cheerio or jsdom (assuming you have a wrapper over document API). Depending on the way a web page was fetched (opened in a browser tab or fetched via nodejs http/https requests), ExtractHtmlContentPlugin, ExtractUrlsPlugin use different DOM wrappers (native, cheerio, jsdom) to scrape the content.
[1] https://github.com/get-set-fetch/scraper/blob/main/src/plugi...
-
What is your “I don't care if this succeeds” project?
https://github.com/get-set-fetch/scraper - I've been working (intermittently :) ) on a nodejs or browser extension scraper for the last 3 years, see the other projects under the get-set-fetch umbrella. Putting a lot more effort lately as I really want to do those Alexa top 1 million analysis like top js libraries, certificate authorities and so on. A few weeks back I've posted on Show:HN as you can do basic/intermediate? scraping with it.
Not capable of handling 1 mil+ pages as it still limited to puppeteer or playwright. Working on adding cheerio/jsdom support right now.
vopono
-
Ask HN: What are some unpopular technologies you wish people knew more about?
Vopono (https://github.com/jamesmcm/vopono):
"vopono is a tool to run applications through VPN tunnels via temporary network namespaces. This allows you to run only a handful of applications through different VPNs simultaneously, whilst keeping your main connection as normal.
vopono includes built-in killswitches for both Wireguard and OpenVPN."
-
Split-tunnelling on Linux for League of Legends
I think for now on Linux you (still!) have to use external application to do the splitting. Such is vopono
- Using linuxserver/wireguard container. How to set up Wireguard to connect to one of the servers at random?
-
Average not Southern Europe moment
I use vopono to manage it for me with Mullvad though.
-
The Mullvad Browser
you might want to check out vopono, i've gotten it working with firefox and its nice
https://github.com/jamesmcm/vopono
-
Me after renewing Mullvad monthly just so I can keep my low powered computer seeding while I'm at work
I highly recommend using something like vopono with this on Linux that runs only the target application (e.g. Transmission) in a network namespace in the VPN and only forwards the specified ports and only allows traffic via the VPN.
-
More than a decade of doing this and I finally get a letter...
This is why I use vopono - you can run just the torrent client in the VPN on its own and the killswitch keeps it safe.
-
How to get around website blocks?
You can find the option in the settings of windows and android apps. Unfortunately, it's Still not available for Linux. As a workaround for Linux, you can use vopono, which has OpenVPN support for Proton. Or just manually add routing table entries :)
- Vpn with plex
-
Your favourite Rust CLI utilities this year?
I wrote vopono, I use it all the time for quickly spinning up browsers through different VPNs for checking geographical restrictions, etc.
What are some alternatives?
puppeteer-cluster - Puppeteer Pool, run a cluster of instances in parallel
VimMode.spoon - Adds vim keybindings to all OS X inputs
playwright-recaptcha-solver - ReCaptcha V2 solver for Playwright
SDRPlusPlus - Cross-Platform SDR Software
playwright-python - Python version of the Playwright testing and automation library.
manim - A community-maintained Python framework for creating mathematical animations.
pyppeteer - Headless chrome/chromium automation library (unofficial port of puppeteer)
Arthur - How to build your own AI art installation from scratch [Moved to: https://github.com/maxvfischer/DIY-ai-art]
Twitch-Drops-Bot - A Node.js bot that will automatically watch Twitch streams and claim drop rewards.
scraper - A scraper for EmulationStation written in Go using hashing
listudy - Listudy - chess training server
go-plugin - Golang plugin system over RPC.