Pieces that describe how the autonomy layer is structured rather than who is shipping it. The Bulletin's architecture pieces are the closest we get to engineering writing; they are written for operators who need a shared mental model of where the layers go. https://web4bulletin.com/topics/architecture/ 2026-04-25T00:00:00.000Z https://web4bulletin.com/articles/the-web4-stack-what-goes-where/ 2026-04-25T00:00:00.000Z 2026-04-25T00:00:00.000Z Margot Halloran

A working diagram piece. The autonomy layer is not a single product category — it is a layered stack, and the companies that confuse the layers tend to ship poorly.