"It was working fine until yesterday." - Something anyone who has operated a crawler has said at least once Reading Time: 7 minutes | Last Updated: January 2026 The lifespan of a crawler is shorter...
Blocking IP, CAPTCHA, structural changes... It is 10 times harder to preserve crawlers than to create them Reading time: 12 minutes | As of January 2026 Key Summary When you create a crawler, it ru...
The truth about costs known only to those who have tried to make it themselves Reading Time: 8 minutes | January 2026 Key Summary Category In-house Development (3 years) Professional Service (3 yea...
Which crawling API is right for your project? Reading Time: 15 minutes | As of January 2026 Key Summary With the era of AI agents, the crawling API market is explosively growing. The support for MC...
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Do you know what customers are saying about our products? There are hundreds of reviews on Coupang and Olive Young, but I can't read them all. When operating a beauty brand, you may have concerns l...
How do you manage reviews from 40 countries? "The star rating suddenly dropped in the US App Store, but I don't know the reason." When operating global apps, situations like this arise. It is pract...
Naver is not a single site. The blocking levels vary for each service. Reading Time: 14 minutes | As of January 2026 Key Summary Naver is the largest portal in the Korean search market, occupying a...
If AI can directly fetch data from the web? Reading Time: 10 minutes | As of January 2026 Key Summary AI tools like ChatGPT, Claude, and Cursor are powerful, but they cannot directly access real-ti...
"I used requests.get to fetch the Coupang product page, but only a blank page is showing up." — Question posted weekly on a developer community Reading Time: 15 minutes | As of January 2026 Key Sum...
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