Typescriptlang Scraper
Spider read typescriptlang.org in 150 ms without a browser and returned 236 lines of clean markdown, including sections like "Describe Your Data" and "Loved by Developers".
Playground Try in your browserDownload Install TypeScript## Adopt TypeScript GraduallyApply types to your JavaScript project incrementally, **each step improves editor support** and improves your codebase.Let's take this incorrect JavaScript code, and see how **TypeScript can catch mistakes in your editor**.No editor warnings in JavaScript filesThis code crashes at runtime!Cannot find name 'orr'.2304Cannot find name 'orr'.Adding this to a JS file shows errors in your editorProperty 'trim' does not exist on type 'any[]'.2339Property 'trim' does not exist on type 'any[]'.Using JSDoc to give type informationNow TS has found a bad call. Arrays have slice, not trim.function compact(arr: string[]) {TypeScript adds natural syntax for providing types### Describe Your Data**Describe the shape of objects and functions** in your code.Making it possible to see **documentation and issues in your editor**.function welcome(user: Account) {function verify(result: Result) {## TypeScript becomes JavaScript via the delete key.## TypeScript Testimonials**First**, we were surprised by the number of small bugs we found when converting our code.**Second**, we underestimated how powerful the editor integration is.TypeScript was such a boon to our stability and sanity that we started using it for all new code within days of starting the conversion.Felix Rieseberg at Slack covered the transition of their desktop app from JavaScript to TypeScript in their blog### Open Source with TypeScriptAngularVueJestReduxIonicProbotDenoVercelYarnGitHub Desktop## Loved by DevelopersVoted **2nd most loved programming language** in the Stack Overflow 2020 Developer surveyTypeScript was **used by 78%** of the 2020 State of JS respondents, with **93% saying they would use it again**.TypeScript was given the award for **“Most Adopted Technology”** based on year-on-year growth.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 typescriptlang.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://typescriptlang.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.typescriptlang.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 typescriptlang.org costs to scrape.
The capture above cost $0.000417 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 typescriptlang.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.