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I spent weeks scraping 50 websites—here's what finally worked

A few months ago, I needed to build a price comparison tool. The data lived across 50 different e‑commerce sites, each with its own layout, anti‑bot m…

webdevpythonaiscraping
Dev.to Jun 16, 2026, 02:00 UTC
EN

Rate Limits & Anti-Bots in Agentic Scraping

TL;DR Agentic web scraping workflows handle rate limits and anti-bot challenge pages by implementing exponential backoff with jitter, distributing req…

antibotscrapingratelimitingpython
Dev.to Jun 11, 2026, 10:41 UTC
EN

I Built an API That Turns Any Website Into JSON Using Just CSS Selectors

I've written a lot of scrapers. The HTML parsing part is never the interesting part — and it's always the part that takes the longest. You know what d…

webdevapiscrapingshowdev
Dev.to Jun 10, 2026, 22:54 UTC
EN

The Anti-Bot Detection Checklist I Use Before Every Scraping Project

The Anti-Bot Detection Checklist I Use Before Every Scraping Project Every scraping project I take on starts with this checklist. Not because I'm para…

scrapingbotstutorialnode
Dev.to Jun 8, 2026, 06:36 UTC
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Scraping Real Estate & Job Data with Python: Zillow, Indeed & More (2026)

The Two Most Valuable Data Sets on the Web Two types of data power some of the most valuable business decisions made every day: Real estate data — pro…

scrapingscrapezillowpython2026scrapeindeedjoblistingspythonpythonjobboardscraper
Dev.to Jun 6, 2026, 19:34 UTC
EN

Advanced Headless Browser Anti-Bot Techniques: TLS & Canvas

TL;DR Modern bot detection systems identify headless browsers by analyzing TLS handshakes, hardware-accelerated rendering variations, and JavaScript e…

antibotheadlessbrowsersapiscraping
Dev.to Jun 5, 2026, 10:39 UTC

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