Vue.js is a progressive JavaScript framework that has gained immense popularity for its simplicity and flexibility in building user interfaces. With its elegant design and ease of integration into projects, Vue.js allows developers to create interactive and dynamic web applications. Vue.js follows a component-based architecture, making it easy to develop and maintain complex applications. Whether you're building single-page applications (SPAs), progressive web apps (PWAs), or incorporating Vue.js into existing projects, it empowers you to craft responsive and feature-rich user experiences with ease and efficiency.
81. What is Vue Router used for in a Vue.js application?
Answer:Handling user interface transitions
82. How do you install Vue Router in a Vue.js project?
Answer:Using the vue add router command
83. In Vue Router, what is the primary purpose of a route component?
Answer:To display the main content of a route
84. Which Vue Router method is used to navigate to a different route programmatically?
Answer:$router.push('path')
85. What is a route parameter in Vue Router?
Answer:A dynamic part of the URL
86. How do you define a named route in Vue Router?
Answer:Using the name property
87. In Vue Router, what is a route guard used for?
Answer:To protect routes from unauthorized access
88. Which Vue Router navigation method allows you to go back to the previous route?
Answer:$router.back()
89. What is lazy loading in the context of Vue Router?
Answer:Loading routes only when they are needed
90. In Vue Router, what is the purpose of the beforeEach navigation guard?
