Data Extraction
Web Scraping
Turn unstructured HTML into clean, structured data pipelines. Master the core tools of automation, proxy rotation, and anti-bot evasions to extract data at scale.
BeautifulSoup
Playwright
Puppeteer
Scrapy
Selenium
1. Target HTML DOM
<div class="product">
<h2>MacBook Pro</h2>
<span id="price">$2499</span>
</div>
2. Parsing Engine
soup.select_one(".product h2").text
page.locator("#price").inner_text()
3. Structured JSON
{
"title": "MacBook Pro",
"price": 2499.00
}
BeautifulSoup
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
Puppeteer
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
Rate Limiting
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
Scrapy
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
Selenium
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
CSS Selectors
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.
Data Cleaning
6 min read • Reference. Explore complete syntax, detailed definitions, and structured coding examples.