Nodejs Scraper
Spider read nodejs.org in 139 ms without a browser and returned 74 lines of clean markdown.
# Run JavaScript EverywhereNode.js® is a free, open-source, cross-platform JavaScript runtime environmentthat lets developers create servers, web apps, command line tools and scripts.Get Node.js®Get Node.js®[Get security supportfor EOL Node.js versions](https://nodejs.org/en/about/eol)Node.js is proudly supported by the partners above and more.import { createServer } from 'node:http';const server = createServer((req, res) => {res.writeHead(200, { 'Content-Type': 'text/plain' });// starts a simple http server locally on port 3000console.log('Listening on 127.0.0.1:3000');import assert from 'node:assert';test('that throws as 1 is not equal 2', () => {// throws an exception because 1 != 2import { createHash } from 'node:crypto';import { readFile } from 'node:fs/promises';const hasher = createHash('sha1');// ensure you have a `package.json` file for this test!hasher.write(await readFile('package.json'));import { createReadStream, createWriteStream } from 'node:fs';import { pipeline } from 'node:stream/promises';import { createGzip } from 'node:zlib';createReadStream('package.json'),createWriteStream('package.json.gz')import { Worker, isMainThread,workerData, parentPort } from 'node:worker_threads';const worker = new Worker(import.meta.filename, { workerData: data });worker.on('message', msg => console.log('Reply from Thread:', msg));parentPort.postMessage(btoa(source.toUpperCase()));Learn more what Node.js is able to offer with our Learning materials. The 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 nodejs.org.
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://nodejs.org");
// 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.nodejs.org", {
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 nodejs.org costs to scrape.
The capture above cost $0.000836 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 nodejs.org.
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.