DEV Community

#webscraping

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
The real cost of solving reCAPTCHA at scale (per-1,000 vs thread-based)

The real cost of solving reCAPTCHA at scale (per-1,000 vs thread-based)

Comments 2
3 min read
From Crawler Chaos to Official API: How We Rebuilt Our Cross-Border E-Commerce Backend

From Crawler Chaos to Official API: How We Rebuilt Our Cross-Border E-Commerce Backend

Comments
2 min read
Your LLM Pipeline Is Choking on Raw HTML. Here's the Fix.

Your LLM Pipeline Is Choking on Raw HTML. Here's the Fix.

Comments
3 min read
Migration Playbook: Cron Script Actor. Six Steps, No Rewrites.

Migration Playbook: Cron Script Actor. Six Steps, No Rewrites.

2
Comments
4 min read
How We Built a WAF-Resilient, Selector-Free Web Scraper in Python (Using Gemini 2.5 & Playwright)

How We Built a WAF-Resilient, Selector-Free Web Scraper in Python (Using Gemini 2.5 & Playwright)

Comments 1
3 min read
XCrawl vs Puppeteer vs Playwright: Which Web Scraping Tool Saves You More Time in 2026?

XCrawl vs Puppeteer vs Playwright: Which Web Scraping Tool Saves You More Time in 2026?

Comments
2 min read
How to Scrape JS-Rendered E-Commerce Pages Without Getting Blocked (2026 Guide)

How to Scrape JS-Rendered E-Commerce Pages Without Getting Blocked (2026 Guide)

Comments
2 min read
Stop Building Fragile Scrapers — Build Actors Instead

Stop Building Fragile Scrapers — Build Actors Instead

Comments
4 min read
AI-Powered Web Scraper

AI-Powered Web Scraper

Comments
4 min read
I scraped every **Show HN** post from May 2025 to May 2026 that crossed **200 points** and ran a quick analysis. There were 334 of them. Here is what landed.

I scraped every **Show HN** post from May 2025 to May 2026 that crossed **200 points** and ran a quick analysis. There were 334 of them. Here is what landed.

Comments
3 min read
Scraping Dynamic Web Pages Without Selectors Using AI Vision (TypeScript/JavaScript Tutorial)

Scraping Dynamic Web Pages Without Selectors Using AI Vision (TypeScript/JavaScript Tutorial)

1
Comments
2 min read
Scraping 1000 Pages in 10 Seconds: Python Async HTTP Guide

Scraping 1000 Pages in 10 Seconds: Python Async HTTP Guide

1
Comments
5 min read
Why Web Agents Fail on Protected Sites — And How to Fix It at the Infrastructure Level

Why Web Agents Fail on Protected Sites — And How to Fix It at the Infrastructure Level

Comments
7 min read
Bypassing Scraper Latency: Building a Real-Time Economic Indicator (REI) Tracker with Python

Bypassing Scraper Latency: Building a Real-Time Economic Indicator (REI) Tracker with Python

Comments
4 min read
FULL SSRF + EXFILTRACION EN CRAWLEE

FULL SSRF + EXFILTRACION EN CRAWLEE

Comments
12 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.