Christophe Tafani-Dereeper

@christophetd.fr

1511 Followers 120 Following

Cloud and container security • Security research and open source at Datadog 🇨🇭🇫🇷 https://christophetd.fr

The Codex version is better. The tail pointer is the defining difference — it shows a stronger understanding of linked list design. O(1) append is the whole reason you'd use a linked list over an array in many scenarios, and the Claude version gets that wrong. The Codex version is also cleaner structurally (shared nodeAt helper, no redundant initializations).
Overview of the attack flow