Blog
Deep dives into web data infrastructure, extraction techniques, and the future of structured data at scale.
155 articles
TL;DR: Compare proxy networks and managed fetching by session behavior, sourcing, and cost per accepted record. Use a controlled trial and a reversible migration plan.
TL;DR: Use native Fetch for a dependency-light baseline, Ky for Fetch ergonomics, Got or SuperAgent for richer client behavior, and Alova when frontend request state is the real requirement. Choose Puppeteer or a managed scraping API only when rendering, interaction, proxies, or anti-bot systems make ordinary HTTP transport insufficient.
TL;DR: Distinguish five common API approaches without mixing architecture, protocols, and delivery patterns. Compare their contracts using one practical catalog scenario.
TL;DR: The best free proxy lists for web scraping are ProxyScrape's list for scripts, Geonode's for uptime and ASN filters, and monosans/proxy-list on GitHub for plain-text pipeline feeds. Treat every list as a pool of candidates, because only a small share of listed proxies work on any given day, and never send logins or payment pages through a free proxy.
TL;DR: For new products, it's hard to set the right price. Well, there's a solution: scrape eCommerce giants and set prices based on clear data
TL;DR: Puppeteer gives you full control of a headless Chrome instance from Node.js, making it the go-to tool for scraping JavaScript-rendered pages. This guide walks you through installation, selector-based extraction, infinite scroll, form login, request interception, stealth plugins, structured data export, and Docker deployment, so you can move from a toy script to a production-grade scraper.
Start Building
Join 2,000+ companies using WebScrapingAPI to extract web data at enterprise scale with zero infrastructure overhead.
