Zero-downtime migrations, lessons from production incidents, dashboardless products, two upcoming meetups and more: Here’s what we covered in our latest Wix Engineering newsletter (October, 2026) Our AI Agent’s Design Looked Complete. 3 Runtime Checks Proved It Wrong / Yoav Abrahami Unnecessary APIs, over-engineered types, and an update flow that would leave stale data on screen. Written mostly by the agent itself (!), this account of designing for Wix’s Jay framework shows h

The industry has a new obsession: AI skills. The logic seems bulletproof: if you want an AI agent to use your platform, you shouldn’t just give it raw documentation. You should give it a "skill", a curated, condensed, and optimized guide. This will allow the agent to perform tasks on your platform better than if they have to trawl through your docs. Skills are intuitive and trendy, but do they really provide agents with an edge over just using the docs and, if so, in what cas

Wix’s AI journey began with bold exploration of a fast-evolving technology - and developed into a clear, company-wide strategy. In this...