Tutorials, deep dives, and practical guides on browser automation and building AI agents.
Convert HTML to PDF the right way in 2026. Step-by-step guide with working Python, TypeScript, Ruby, and cURL code. Covers URLs, templates, fonts, and page breaks.
Build a Python price monitoring bot step by step. Scrape prices, store history in SQLite, detect changes, and send Slack alerts. Working code included.
Learn web scraping with Python step by step. Build scrapers with BeautifulSoup, Selenium, and Browserbeam using real websites and working code examples.
Scrape YouTube video data, channel listings, and transcripts. Working Python, TypeScript, and Ruby code. Bypasses headless detection with residential proxies.
AliExpress renders server-side, which makes it one of the easiest e-commerce sites to scrape. Extract product specs, bulk pricing, and seller ratings in one request.
Zillow blocks scrapers. Redfin doesn't. Extract property prices, price history, and neighborhood stats with residential proxies and structured LD+JSON data.
Every Shopify store has a hidden /products.json endpoint. When that's not enough, the browser API extracts what the JSON misses. Two approaches, one guide.
Scrape IMDb ratings, cast, and movie metadata despite React hydration. Working Python, TypeScript, and Ruby code. LD+JSON parsing for stable output.
Pull structured content from any Wikipedia page with five lines of code. Block all resources for maximum speed. The easiest site in this series to scrape.
Build an Airbnb price tracker that extracts nightly rates, host ratings, and amenities. Datacenter proxies work, and the highest-CPC keyword in scraping is yours.
Extract post titles, scores, comment threads, and author data from any subreddit. Residential proxies bypass Reddit's JavaScript challenge automatically.
Scrape eBay listings, prices, and seller ratings with two methods: CSS selectors for JSON or markdown extraction. Datacenter proxies work fine.
Structured page data instead of raw HTML. Your agent processes less, decides faster, and costs less to run.
