#Vuejs

27 questions

• What is Vue.js and what are its core features?Vue.js#frameworkJunior›
• What is Vue's template syntax?Vue.js#templatesJunior›
• What is the difference between ref and reactive?Vue.js#reactivityJunior›
• What are computed properties?Vue.js#reactivityJunior›
• What is the difference between v-if and v-show?Vue.js#directivesJunior›
• How does v-for render lists, and why use a key?Vue.js#directivesJunior›
• What does v-bind do?Vue.js#directivesJunior›
• How do you handle events with v-on?Vue.js#directivesJunior›
• How does v-model implement two-way binding?Vue.js#formsJunior›
• How do components and props work in Vue?Vue.js#componentsJunior›
• How does a child component communicate back to its parent?Vue.js#componentsMiddle›
• What are slots and scoped slots?Vue.js#componentsMiddle›
• What are Vue's lifecycle hooks?Vue.js#lifecycleMiddle›
• What is the difference between watch and watchEffect?Vue.js#reactivityMiddle›
• What is the difference between the Composition API and the Options API?Vue.js#frameworkMiddle›
• What are provide and inject used for?Vue.js#componentsMiddle›
• How do dynamic components and keep-alive work?Vue.js#componentsMiddle›
• How do you create a custom directive?Vue.js#directivesMiddle›
• What is the Teleport component?Vue.js#componentsMiddle›
• How does Vue 3's reactivity system work under the hood?Vue.js#reactivitySenior›
• What are composables and how do you write one?Vue.js#frameworkSenior›
• How does state management with Pinia work?Vue.js#stateSenior›
• How does Vue Router handle routing and guards?Vue.js#routingSenior›
• When would you use render functions or JSX instead of templates?Vue.js#frameworkSenior›
• How do you bind classes and styles dynamically in Vue?Vue.js#directivesMiddle›
• How do template refs give access to DOM elements or child components?Vue.js#componentsMiddle›
• What is the Suspense component in Vue?Vue.js#frameworkSenior›