Vue 3 Interview Questions and Answers for 5 years experience

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Vue 3 Interview Questions and Answers (5 Years Experience)

  1. What are the key differences between Vue 2 and Vue 3?

    • Answer: Vue 3 boasts significant performance improvements thanks to the Composition API and improved reactivity system. It features a smaller bundle size, better TypeScript support, improved tree-shaking, and the Composition API which offers a more organized and reusable way to manage component logic compared to the Options API in Vue 2. The reactivity system is also more efficient, leading to faster updates. Finally, Vue 3 introduces features like `