Incremental Modernization: Migrating Legacy MVC Apps to Vue 3 Without Full Rewrites

Many production ASP.NET MVC applications face the challenge of aging architecture while avoiding costly full rewrites. This guide demonstrates a pragmatic page-by-page migration strategy using Vue 3 and TypeScript, enabling teams to modernize incrementally without disrupting live services. For organizations with large MVC codebases, this approach significantly reduces deployment risk while gradually shifting to modern component-based frontend architecture.