Migration to Vue 3 starts before the code: how to communicate its importance and prepare the project

▤ Summary

This article explains how to prepare a project for migration from Vue 2 to Vue 3 before touching the code. It emphasizes stakeholder alignment, inventorying legacy dependencies, and defining a clear migration plan with parallel development and feature freeze periods. It also highlights technical readiness items such as Composition API adoption, TypeScript support, Vite compatibility, and migration tooling like @vue/compat. The piece recommends breaking work into epics and tasks so teams can estimate effort, track incompatible code paths, and reduce migration risk.

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