Go Getting Started Scraper
Spider read go.dev in 135 ms without a browser and returned 195 lines of clean markdown.
“**Go has excellent characteristics for scalability and serviceswritten using it typically have very small memory footprints.**Because code is compiled into a single static binary, services can also becontainerised with ease, making it much simpler to build and deploy. Theseattributes make **Go an ideal choice for companies buildingmicroservices**, as you can easily deploy into a highly available andscalable environment such as Kubernetes.”"In our tightly managed environments where we run Go code,**we have seen a CPU reduction of approximately 10%**with cleaner and maintainable code."Sr. Director of Engineering, Developer Experience"Tooling has always been a problem with our legacy code base... but we havefound that Go has excellent tooling, plus built-in testing, benchmarking,and profiling frameworks. It is easy to write efficient and resilientapplications. **After working on Go, most of our developers don't wantto go back to other languages.**"Vice President and Principal Engineer"...when a programming language is designed for exactly the environment mostof us use right now—scalable, cloud-based servers that are optimized forThe 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 go.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.go.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.go.dev");
const data = await page.extractFields({
cookie_button: "button[class*='go-'], button",
resource_item_title: "a[href*='go.dev'], a[class*='resource']",
training_links: "a[href^="https://www.ardanlabs.com/"], a[href^="https://www.gopherguides.com/"], a[href^="https://bosssauce.it/services/training"], a[href^="https://github.com/shijuvar/gokit/tree/master/training"]",
});
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 go.dev costs to scrape.
The capture above cost $0.00011 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 go.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.