https://www.itbyz.net/post/the-stack-nobody-wants-to-own 2026-07-21 https://static.wixstatic.com/media/288a82_20c94f2bcbb54f6bbe2d20e8064e2119~mv2.jpg Editorial illustration of a messy software stack with ownership gaps and a green signal path https://www.itbyz.net/post/ai-did-not-replace-the-stack-it-landed-on-top-of-it 2026-07-20 https://static.wixstatic.com/media/288a82_49b691cd1a3b438ebd20f4a1bb14477c~mv2.jpg Illustration of an AI layer over an IT stack with documents and signal paths https://www.itbyz.net/post/where-is-it-at-today 2026-07-07 https://static.wixstatic.com/media/288a82_cde40a904dcb4ab39b2cb39281eac790~mv2.jpg Editorial illustration of a modern IT stack with AI, security, infrastructure, and signal paths