Chakra Scraper
Spider read chakra.dev in 111 ms without a browser and returned 508 lines of clean markdown, including sections like "Notion", "Built for Speed" and "Model Performance".
Chakra environments are built alongside active research with frame-accurate state control, temporal integrity preservation, precise input alignment, and deterministic system behavior designed to explore emergent behaviors and novel learnings.Request Environment Access### NotionAccess granted to environment clones for demonstration purposes only.Notion Home Page Public DemoFig 2: Dojo — frame 42 is exactly where you left it### Deterministic, pixel-perfect reinforcement learning environments with frame-accurate state control### Collaborative reinforcement learning environments for computer use research.An open platform for interactive clones of production software built to the same standard as frontier lab infrastructure. Run tasks, train and evaluate your models against the environments, and iterate throughout your research. Native support for Harbor, Verifiers, and Verl.Fig 3: Dojo trajectory viewer### Built for SpeedChakra environments demonstrate strong generalization across diverse tasks to OSWorld. We've built isolated evaluation protocols that prevent reward hacking during training.Our infrastructure prioritizes execution speed to enable rapid experimental iteration. All environments are delivered via containerization, with support for both hosted deployments and on-premises installations through Harbor.Fig 4: Model performance on dojo-bench-mini leveraging Chakra environments#### Model Performance## DatasetsCreate a Figma IPO financial model in Google Sheets.Create a skincare product poster using Canva.Create a full-week meal planner in Google Sheets.Create a workout routine presentation using Google Slides.Create an assignment tracker in Google Sheets.Create a comprehensive analysis of ISPs in Google Sheets.Create a summary and comparison of transportation options.Recreate a comprehensive product evaluation.Create a detailed step-by-step instruction for Google Docs.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 chakra.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://chakra.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 { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.chakra.dev", {
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 chakra.dev costs to scrape.
The capture above cost $0.000945 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 chakra.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.