Dart Documentation Homepage Scraper
Spider read dart.dev in 110 ms without a browser and returned 72 lines of clean markdown.
dart.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic.Supercharge your productivity with Dart 3.12!An approachable, portable, and productive languagefor high-quality apps on any platformDevelop with a consistent, concise, and strongly typedprogramming language that offers modern features like null safety and pattern matching.Compile to ARM, x64, and RISC-V machinecode for mobile, desktop, and backend. Or, compile to JavaScript & WebAssemblyMake changes iteratively: use hotreload to see the result instantly in your running app.Mature and complete async-awaitfor user interfaces containing event-driven code, paired withWrite safe and concise code using features like sound null safety,A consistent programming language, with an easy to learn andmachine code for instant startup.Target the web with complete, mature, fastcompilers for JavaScript and WebAssembly.supporting your app, written using a single programming language.Make changes to your source code iteratively, usingto instantly see the effect in the running app.Write code using a flexible type system with richThe 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 dart.dev.
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://www.dart.dev");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();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://www.dart.dev");
const data = await page.extractFields({
site_header: "#site-header",
skip_to_main_button: "#skip-to-main",
});
console.log(data);
await spider.close();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 dart.dev costs to scrape.
The capture above cost $0.000136 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 dart.dev.
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.