5 Things AI Can't Do, Even in Svelte.Js

This report examines in depth the limitations in Svelte.js development process with AI-assisted tools. Considering Svelte's compiler-based architecture, technical and conceptual challenges were analyzed in five topics: component semantics and composition, reactivity model and complex state flows, compile-time versus runtime behavior and edge cases, accessibility and ARIA integration, and performance with build toolchain and scale compatibility. In each topic Svelte-specific rules were explained and supported with concrete error examples AI makes and case studies. For instance in Reactivity Model topic, Svelte's reactivity based on variable assignments gets emphasized. When you update values inside object or array, for compiler to detect this you need to make assignment to variable itself. If this gets neglected in AI-assisted code, updates don't reflect to DOM. Additionally limitations arising from Svelte's compile-first design were examined. For instance html tag might not do correct