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#cloudflare
2 posts
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Designing a Crawler That Beats Three Tiers of Anti-Bot — From TLS Fingerprints to CDP Detection
Part 1 of an engineering log on building a Threads marketing agent: the bottleneck was never LLM generation — it was crawling. Tiering the strategy by which signal the anti-bot actually inspects.
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Building a Crash-Resilient, End-to-End Meeting Recording Pipeline in the Browser
A one-hour browser recording could push the JS heap past 300 MB, and a tab crash meant losing everything. Rebuilding it as a six-stage pipeline with five-minute savepoints.
