Mozilla Add-ons Scraper
Spider read addons.mozilla.org in 180 ms without a browser and returned 193 lines of clean markdown, including sections like "148,461 users", "734,904 users" and "Return YouTube Dislike".
## FoxyTab### 148,461 users## SponsorBlock - Skip Sponsorships on YouTubeEasily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app### Ajay (SponsorBlock)### 734,904 users## Return YouTube DislikeReturns ability to see dislike statistics on youtube### Dmitry Selivanov### 902,893 users## Bugcrowd (2021)### Hexadorsip### 766 users## Ash### Firefox## seaglass### tobythetober### 4,570 users## Dark ReaderDark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.### Dark Reader Ltd### 1,267,181 users## Dark ModeDark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.### Dark Mode### 47,017 users## SideberyVertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.### mbnuqw### 51,388 users## BTRoblox - Making Roblox BetterBTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.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 addons.mozilla.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://addons.mozilla.org/en-US/firefox/extensions/");
// 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://addons.mozilla.org/en-US/firefox/extensions/");
await page.content(8000);
const data = await page.evaluate(`(() => {
const addons = [];
document.querySelectorAll(".SearchResult, [class*='AddonCard']").forEach(el => {
const name = el.querySelector("h3, a[href*='/addon/'] [class*='name'], a[href*='/addon/']")?.textContent?.trim();
const rating = el.querySelector("[class*='Rating'] [title]")?.getAttribute("title");
const users = el.querySelector("[class*='users']")?.textContent?.trim();
const desc = el.querySelector("[class*='summary'], p")?.textContent?.trim();
const author = el.querySelector("[class*='author'] a")?.textContent?.trim();
if (name) addons.push({ name, rating, users, desc, author });
});
return JSON.stringify({ total: addons.length, addons: addons.slice(0, 15) });
})()`);
console.log(JSON.parse(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 addons.mozilla.org costs to scrape.
The capture above cost $0.000406 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 addons.mozilla.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.