Pub.dev Landing Page Scraper
Spider read pub.dev in 175 ms without a browser and returned 79 lines of clean markdown, including the section "Top Dart packages".
Some of the top packages that extend Flutter with new featuresFlutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files.Utilities for working with Foreign Function Interface (FFI) code.A Flutter widget for rendering static HTML and CSS as Flutter widgets.Lock mechanism to prevent concurrent access to asynchronous code.# Top Dart packagesSome of the top packages for any Dart-based app or programA reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.A high-level API to control headless Chrome over the DevTools Protocol. This is a port of Puppeteer in Dart.Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.MobX is a library for reactively managing the state of your applications. Use the power of observables, actions, and reactions to supercharge your Dart and Flutter apps.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 pub.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.pub.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.pub.dev");
const data = await page.extractFields({
description: "body",
title: "body",
});
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 pub.dev costs to scrape.
The capture above cost $0.000065 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 pub.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.