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What crt.sh's Error Pages Taught Me About Retry Logic

What crt.sh's Error Pages Taught Me About Retry Logic

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3 min read
Why websites block your data (explained without the tech jargon)

Why websites block your data (explained without the tech jargon)

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3 min read
Building a Hacker News Scraper with Python and BeautifulSoup

Building a Hacker News Scraper with Python and BeautifulSoup

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2 min read
An isinstance(str) check that was always False capped every Facebook Page at exactly 3 posts

An isinstance(str) check that was always False capped every Facebook Page at exactly 3 posts

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4 min read
Building a Self-Healing Scraper: Let AI Fix Your Selectors When Sites Change

Building a Self-Healing Scraper: Let AI Fix Your Selectors When Sites Change

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6 min read
I Broke My Instagram Giveaway Picker With Rate Limits — Here’s What I Learned

I Broke My Instagram Giveaway Picker With Rate Limits — Here’s What I Learned

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2 min read
One Shopify variant reported 999,999 units in stock — and it wasn't a bug

One Shopify variant reported 999,999 units in stock — and it wasn't a bug

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4 min read
Every open job at 500 companies, as JSON, without scraping a single job board

Every open job at 500 companies, as JSON, without scraping a single job board

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3 min read
Cómo solucionar el error “Enable JavaScript and cookies to continue”

Cómo solucionar el error “Enable JavaScript and cookies to continue”

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3 min read
Proxies in Java: Setting Up HttpClient and OkHttp

Proxies in Java: Setting Up HttpClient and OkHttp

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4 min read
Scraping Adversarial Municipal Portals: A Permit Pipeline That Knows When It Failed

Scraping Adversarial Municipal Portals: A Permit Pipeline That Knows When It Failed

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11 min read
Proxy Authentication & Session Persistence in Python: Sticky Sessions, Rotating Sessions, and When to Use Each

Proxy Authentication & Session Persistence in Python: Sticky Sessions, Rotating Sessions, and When to Use Each

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4 min read
What a Rate Limiter Reports, and What the Server Receives

What a Rate Limiter Reports, and What the Server Receives

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5 min read
Turning Japanese press releases (PR TIMES) into an LLM-ready dataset in 5 minutes

Turning Japanese press releases (PR TIMES) into an LLM-ready dataset in 5 minutes

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3 min read
One interface, eight job sources: designing a connector pipeline that doesn't fight you

One interface, eight job sources: designing a connector pipeline that doesn't fight you

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8 min read
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