---
title: "Lsr (@seencxy) | Hashnode"
description: "Anti-bot engineering notes: CAPTCHA, cookies, and the session lifecycle. Read the latest articles by Lsr on Hashnode."
url: "https://hashnode.com/@seencxy"
---

@seencxy

# Lsr

@seencxy · Joined November 2026

Anti-bot engineering notes: CAPTCHA, cookies, and the session lifecycle

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