vue-best-practices

Refactoring Vue 3 projects to Composition API requires confirming architecture, defining component boundaries, and establishing props/emits contracts before coding. You apply typed composables and Single-File Components with <script setup> and TypeScript to ensure maintainable component data flow.

The best way to structure Vue 3 Single-File Components is enforcing predictable reactivity and prescribed SFC structures while using <script setup> with TypeScript. This approach promotes small, focused components and typed composable patterns for consistent component data flow.

Migrating legacy Options API codebases involves converting to Vue 3 Composition API with <script setup> and TypeScript. You apply operational workflows to prevent inconsistent patterns and fragile state, ensuring predictable reactivity and typed composable patterns.

Yes, this Vue best practices guidance applies specifically to Vue 3 projects using Pinia and Vue Router. It enforces a default stack of Composition API with <script setup> and TypeScript while providing actionable guidance for state management and routing workflows.

You should use Volar and vue-tsc to ensure consistent developer tooling and type checking in Vue 3 projects. These tools support TypeScript and Composition API workflows, preventing poor component boundaries and fragile state during implementation.

You need virtualization for large lists during the post-functionality performance pass in Vue 3 applications. After implementing features with Composition API and TypeScript, you apply virtualization and final self-checks to ensure optimal performance and consistent patterns.