# Concepts Map of the recurring ideas across the blog. Each concept links the entries that touch it — the more an idea recurs, the bigger its hub in the graph. ## Most recurrent - [[Registration]] — 2 - [[Authentication]] — 2 - [[CAPTCHA]] — 2 - [[Browser automation]] — 2 - [[Agent architecture]] — 2 - [[Human-in-the-loop]] — 1 - [[Email verification]] — 1 - [[LangGraph]] — 1 - [[IDOR]] — 1 --- ``` $ sort -rn ~/r0b1ng00d/concepts ```