Justin Scraper
Spider read justin.tv in 1.0 s without a browser and returned 447 lines of clean markdown, including sections like "Sunday, November 25, 2007" and "29 comments".
## Sunday, November 25, 2007Justin.tv's web code is written in Ruby. I've found myself using the same collection idioms over and over, so I've abstracted several of them into a file called shorthand.rb.Most of our web code consists of manipulating collections in one form or another, which is probably why all the shorthand methods are for that. I'm particular proud of my % operator, which I believe is a specialized mapcar in spirit. Without further ado, code!def keys_sorted_by_value(options = Hash.new, &block)sorted.reverse! if options[:reverse]centered.push(x) unless last_pushedcentered.unshift(x) if last_pushedOther coders: If you have your own idioms like these, I'd love to see them! Post them!#### 29 comments:Excellent article. I certainly appreciate this website.Everyone loves it when people come togetherand share opinions. Great site, continue the good work!Finally a simple to understand information, appreciated!It’s nearly impossible to find well-informed people in this particular topic,but you sound like you know what you’re talking about!This is a wonderful article, I really appreciate your efforts and I will be waiting for your next post thank you once again. 스포츠토토Your choice of writing is really amazing.I am really impressed with this blog article, Keep it up!When I read your article on this topic, the first thought seems profound and difficult.Your post is very interesting to me. Reading was so much fun.I think the reason reading is fun is because it is a post related to that I am interested in.It’s very straightforward to find out any topic on net as compared to books, as I found this article at this siteThis is a very good tips especially to those new to blogosphere, brief and accurate information… Thanks for sharing this one. A must read article.Divorce Attorneys Fairfax VAThe same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on justin.tv.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://justin.tv");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.justin.tv", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What justin.tv costs to scrape.
The capture above cost $0.000126 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping justin.tv.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.