- What is ReactJS?
- What are the key features of ReactJS?
- Who developed ReactJS, and when was it released?
- What are the advantages of using ReactJS?
- What is the Virtual DOM in ReactJS?
- How does React differ from other JavaScript frameworks?
- What is JSX in React?
- Why do we use JSX instead of regular JavaScript?
- What are React Components?
- What is the difference between functional and class components?
- How do you install ReactJS?
- What is Create React App (CRA)?
- How do you create a new React project using CRA?
- What is the significance of the package.json file in a React project?
- How do you start a React development server?
- What is the difference between development and production builds in React?
- What are React Hooks?
- What is the role of npm and yarn in React development?
- How do you integrate Bootstrap in a React project?
- What is the difference between controlled and uncontrolled components?
- What is the purpose of props in React?
- How do you pass props between components?
- What is the difference between props and state?
- How do you use default props in React?
- What is prop drilling, and how do you avoid it?
- What are higher-order components (HOCs) in React?
- How do you use destructuring in props?
- How do you validate props using PropTypes?
- What is the use of children props in React?
- How do you handle conditional rendering in React?
- What is state in React?
- How do you update the state in a React component?
- What is the difference between stateful and stateless components?
- What are lifecycle methods in React?
- What are the different phases of a React component’s lifecycle?
- What is the use of the componentDidMount lifecycle method?
- What is the componentDidUpdate lifecycle method used for?
- How do you clean up side effects in React?
- What is the getDerivedStateFromProps method?
- What is the significance of shouldComponentUpdate?
- What are React Hooks?
- What is the useState Hook in React?
- How does useEffect work in React?
- What is the difference between useEffect and componentDidMount?
- What is the useContext Hook?
- How do you use the useReducer Hook in React?
- What is the useRef Hook, and how is it used?
- What is the useCallback Hook?
- How does useMemo optimize performance in React?
- What are custom hooks in React?
- What is React Router?
- How do you set up routing in React?
- What is the difference between BrowserRouter and HashRouter?
- What are dynamic routes in React?
- How do you implement nested routes in React?
- What is the Link component in React Router?
- What is the NavLink component?
- How do you handle route redirection in React?
- How do you pass props to a route component?
- How do you implement lazy loading in React Router?
- What are different state management techniques in React?
- What is Redux, and why is it used?
- What are the core principles of Redux?
- What are actions and reducers in Redux?
- What is the Redux store?
- How do you connect Redux with React?
- What is the useSelector and useDispatch Hook in Redux?
- What is Redux Thunk?
- What is the difference between Redux and Context API?
- How do you persist state in Redux?
- How do you optimize performance in React applications?
- What are React fragments?
- How do you prevent unnecessary re-renders in React?
- What is memoization in React?
- What is the difference between React.memo and useMemo?
- How does React's reconciliation process work?
- What is the significance of keys in lists in React?
- What is lazy loading, and how is it implemented in React?
- How do you use the Profiler API in React?
- How do you use the React DevTools for debugging?
- What are different testing methodologies in React?
- What is Jest, and how is it used for testing React applications?
- What is React Testing Library?
- How do you write unit tests for React components?
- What is snapshot testing in React?
- What is the purpose of Enzyme in React testing?
- How do you mock API calls in React testing?
- What is the purpose of the act() method in React Testing Library?
- How do you debug React applications using the Chrome DevTools?
- How do you handle errors in React applications?
- How do you deploy a React application?
- What is the difference between development and production builds in React?
- What are environment variables in React?
- What is the significance of the .env file in React?
- How do you optimize React apps for production?
- What is server-side rendering (SSR) in React?
- What is static site generation (SSG) in React?
- How does Next.js improve React performance?
- How do you handle authentication in a React application?
- What are the security best practices in React applications?
- What is AngularJS?
- What are the key features of AngularJS?
- What are the advantages of using AngularJS?
- What is the latest version of AngularJS?
- How is AngularJS different from Angular?
- What is the role of the AngularJS framework?
- What are the key components of an AngularJS application?
- What is MVC architecture in AngularJS?
- How does two-way data binding work in AngularJS?
- What are directives in AngularJS?
- What is a scope in AngularJS?
- What is a controller in AngularJS?
- What is the difference between $scope and $rootScope?
- What is an AngularJS module?
- How do you define and use a module in AngularJS?
- What is an expression in AngularJS?
- What are filters in AngularJS?
- How do you use built-in filters in AngularJS?
- How do you create a custom filter in AngularJS?
- What is an AngularJS factory?
- What are built-in directives in AngularJS?
- What is the difference between ng-show and ng-hide?
- What is the difference between ng-if, ng-show, and ng-hide?
- How does ng-repeat work in AngularJS?
- What is the use of ng-switch in AngularJS?
- What is ng-model and how is it used?
- What is ng-bind in AngularJS?
- What is ng-class and how is it used?
- What is the difference between ng-bind and {{}}?
- What is the purpose of the ng-init directive?
- What is a service in AngularJS?
- What is the difference between a service, factory, and provider in AngularJS?
- How does dependency injection work in AngularJS?
- What is the purpose of the $http service in AngularJS?
- How do you make an HTTP GET request in AngularJS?
- How do you make an HTTP POST request in AngularJS?
- What is $q in AngularJS?
- How do you handle asynchronous calls in AngularJS?
- What is $resource in AngularJS?
- How do you create a custom service in AngularJS?
- What is routing in AngularJS?
- How do you configure routing in AngularJS?
- What is ngRoute in AngularJS?
- What is $routeProvider in AngularJS?
- How do you pass parameters in AngularJS routes?
- What is resolve in AngularJS routing?
- What is $location in AngularJS?
- How do you redirect a route in AngularJS?
- What is ui-router in AngularJS?
- How do you use nested views in AngularJS?
- What is form validation in AngularJS?
- What are form states in AngularJS?
- What are the built-in validation directives in AngularJS?
- How do you validate user input in AngularJS?
- What is ng-submit in AngularJS?
- How do you handle form submission in AngularJS?
- What is the difference between ng-change and ng-model?
- What are custom validation directives in AngularJS?
- How do you disable a button in AngularJS based on form validation?
- How do you show validation messages dynamically in AngularJS?
- How do you improve AngularJS performance?
- What is one-time binding in AngularJS?
- What is the purpose of track by in AngularJS?
- How does lazy loading work in AngularJS?
- What are the best practices for optimizing an AngularJS application?
- How does scope digestion work in AngularJS?
- How do you manually trigger a digest cycle in AngularJS?
- What is the impact of ng-repeat on performance?
- How do you handle large lists efficiently in AngularJS?
- What is the purpose of $apply in AngularJS?
- How do you prevent XSS (Cross-Site Scripting) in AngularJS?
- How does AngularJS handle CSRF protection?
- What are security best practices in AngularJS?
- How do you prevent SQL injection in AngularJS applications?
- How does AngularJS sanitize inputs?
- What is $sce in AngularJS?
- How do you use ng-bind-html safely?
- What is Content Security Policy (CSP) in AngularJS?
- How do you implement authentication in an AngularJS app?
- How do you handle session management in AngularJS?
- How do you test an AngularJS application?
- What is Karma in AngularJS testing?
- What is Jasmine in AngularJS testing?
- How do you write unit tests for an AngularJS application?
- What is Protractor in AngularJS testing?
- What are E2E tests in AngularJS?
- How do you debug an AngularJS application?
- What is the purpose of Batarang in AngularJS?
- How do you use breakpoints in Chrome Developer Tools for AngularJS?
- How do you log messages in AngularJS?
- What is the difference between AngularJS and ReactJS?
- What is the difference between AngularJS and VueJS?
- How do you migrate an AngularJS application to Angular?
- What is hybrid application development in AngularJS?
- What is the difference between $watch, $digest, and $apply?
- How do you use third-party libraries in AngularJS?
- What are the common issues faced while working with AngularJS?
- What is the future of AngularJS?
- How do you handle state management in AngularJS?
- How do you make an AngularJS application SEO-friendly?
- What is Vue.js?
- How does Vue.js differ from other frameworks like Angular or React?
- What is the Virtual DOM in Vue?
- Explain the role of the v-bind directive.
- What is the use of v-model in Vue.js?
- Describe the Vue instance lifecycle.
- How do you create a new Vue component?
- What is the use of the methods property in a Vue component?
- How can you pass data to a child component in Vue?
- What are props in Vue.js?
- Explain the difference between v-if and v-show.
- How can you handle events in Vue.js?
- What is the purpose of v-on directive?
- How does Vue’s reactivity system work?
- What is the difference between computed properties and methods?
- How do you use v-for in Vue.js?
- What are Vue filters and how are they used?
- How can you make an API call in Vue.js?
- What is a watcher in Vue.js?
- How do you bind classes and styles conditionally in Vue?
- What is the Vue CLI?
- How can you install Vue using CDN?
- What are the benefits of using Vue.js?
- Can Vue be used for both web and mobile development?
- How do you define a template in Vue?
- What is the difference between data and props?
- Explain the use of key in v-for.
- How do you handle form input in Vue.js?
- What is a single file component in Vue?
- How can you add transitions in Vue?
- Explain custom directives in Vue.
- How do you use slots in Vue.js?
- What is scoped CSS in Vue?
- What is the difference between local and global components?
- How can you use mixins in Vue?
- What are lifecycle hooks in Vue?
- How do you use Vue Router?
- How do you set up route parameters?
- What is navigation guard in Vue Router?
- How do you redirect or alias a route in Vue?
- What is Vuex?
- Explain Vuex store structure.
- How do you manage state using Vuex?
- What are getters and mutations in Vuex?
- Explain modules in Vuex.
- How can you optimize performance in Vue?
- How do you debug Vue applications?
- What is the keep-alive component?
- How does server-side rendering (SSR) work with Vue?
- What is Nuxt.js and how is it related to Vue?
- Explain dynamic components in Vue.
- What is the use of $refs?
- How does v-model work with custom components?
- What are render functions in Vue?
- How do you use async and await in Vue methods?
- What is lazy loading in Vue?
- How do you handle errors in Vue components?
- What are watchers and how do they differ from computed?
- How does Vue handle form validation?
- What is Vue DevTools and how is it used?
- How does Vue handle component communication?
- How do you test Vue components?
- What is hydration in Vue SSR?
- What are the limitations of Vue.js?
- How does Vue handle memory leaks?
- What are functional components in Vue?
- How do you implement dynamic routing in Vue?
- What is the difference between created() and mounted()?
- How do you use environment variables in Vue?
- What are Vue plugins and how do you create one?
- Explain the Vue 3 Composition API.
- How does the Composition API differ from the Options API?
- What are reactive refs in Vue 3?
- What is reactive() vs ref()?
- How do you create a custom hook (composable) in Vue 3?
- What is Teleport in Vue 3?
- What are fragments in Vue 3?
- What is the role of provide and inject in Vue?
- How does Vue handle SSR hydration?
- What are Suspense components in Vue 3?
- What are the benefits of using TypeScript with Vue?
- How do you handle authentication in Vue?
- How do you implement role-based access control in Vue?
- What is tree-shaking and how does Vue support it?
- How do you optimize Vue for large-scale applications?
- How do you structure a scalable Vue project?
- Explain micro frontends and how Vue can be used in such architecture.
- How do you perform A/B testing in Vue apps?
- What is the difference between Vue 2 and Vue 3?
- How do you migrate a project from Vue 2 to Vue 3?
- What are some best practices for reusable components in Vue?
- How can Vue be integrated with GraphQL?
- What is the role of async components in Vue?
- How do you write unit tests for Vue components using Jest?
- How can Vue be used with WebSockets?
- What are some performance pitfalls in Vue?
- How do you secure a Vue.js application?
- How do you handle SEO in Vue applications?
- What are the common design patterns in Vue?
- How do you internationalize (i18n) a Vue app?
- What is Svelte?
- How is Svelte different from frameworks like React and Vue?
- What is the main advantage of using Svelte?
- How do you create a component in Svelte?
- What is reactive programming in Svelte?
- How do you define a variable in Svelte?
- What are reactive statements in Svelte?
- How do you handle events in Svelte?
- What is two-way binding in Svelte?
- How do you bind an input field to a variable?
- What are props in Svelte?
- How do you pass data from parent to child in Svelte?
- How do you use conditional rendering in Svelte?
- What is the syntax for if-else blocks in Svelte?
- How do you loop over data in Svelte?
- What are slots in Svelte?
- What is a scoped slot in Svelte?
- How do you write inline styles in Svelte?
- How do you add external CSS in a Svelte component?
- What is the use of <svelte:head>?
- What is <svelte:window> and how is it used?
- What is <svelte:body> used for?
- How does Svelte handle forms?
- What is the $: syntax in Svelte?
- What is store in Svelte?
- What are writable stores?
- What is the $store syntax?
- How do you use derived stores?
- How do you unsubscribe from a store in Svelte?
- What are readable stores?
- How does Svelte achieve reactivity without a virtual DOM?
- How do you animate elements in Svelte?
- What is the difference between transitions and animations in Svelte?
- How do you use transition:fade in Svelte?
- What are keyed each blocks?
- How do you share state between components in Svelte?
- What is context API in Svelte?
- How do you use lifecycle hooks in Svelte?
- What are onMount and onDestroy?
- How do you use beforeUpdate and afterUpdate?
- What is the svelte:component element?
- How do you dynamically render components in Svelte?
- What is the difference between reactive declarations and reactive statements?
- How do you fetch data from an API in Svelte?
- How do you handle asynchronous logic in Svelte components?
- How do you modularize a Svelte project?
- What is a custom store in Svelte?
- How can you implement derived store logic?
- How do you dispatch events from a child to a parent component?
- What are bind directives in Svelte?
- How do you bind a DOM property in Svelte?
- How can you bind a group of radio buttons?
- What is an action in Svelte?
- How do you create a custom action in Svelte?
- How do actions differ from lifecycle hooks?
- How does Svelte optimize bundle size?
- How do you scope styles in Svelte?
- What is tree shaking and how does Svelte support it?
- How do you create a reusable component in Svelte?
- How does Svelte integrate with JavaScript modules?
- What is SSR and how does Svelte support it?
- How do you handle routing in Svelte (without SvelteKit)?
- What are some popular Svelte routing libraries?
- What are reactive stores vs local component state?
- How do you test a Svelte component?
- What are Svelte preprocessors?
- How do you use TypeScript with Svelte?
- What are the limitations of Svelte?
- How do you use class directives?
- How do you use the @html directive in Svelte?
- What is SvelteKit?
- How is SvelteKit different from Svelte?
- How do you create pages and routes in SvelteKit?
- How does file-based routing work in SvelteKit?
- What are layout files in SvelteKit?
- How do you manage data loading in SvelteKit?
- How do you handle endpoints in SvelteKit?
- What are server-side hooks in SvelteKit?
- How do you use load() functions in SvelteKit?
- How do you manage environment variables in SvelteKit?
- How do you implement authentication in SvelteKit?
- How do you use session handling in SvelteKit?
- How does SvelteKit handle static site generation (SSG)?
- How does hydration work in SvelteKit?
- How do you optimize SEO in Svelte apps?
- How do you manage error handling in SvelteKit?
- What are the differences between page and layout load() functions?
- How can Svelte be integrated with GraphQL?
- How do you create a custom store with side effects?
- What is SSR hydration mismatch and how can you fix it in SvelteKit?
- How can you lazy-load components in Svelte?
- What is the Svelte compiler and what does it do?
- How does Svelte compile templates to efficient JS?
- What is the difference between Svelte and traditional frameworks?
- How can you debug performance issues in Svelte?
- How do you structure a large Svelte application?
- What are some common anti-patterns in Svelte development?
- How do you internationalize a Svelte application?
- How do you add analytics to a Svelte/SvelteKit app?
- How do you deploy a SvelteKit application?
- What is Ember.js?
- What are the core features of Ember.js?
- What is the Ember CLI?
- What is a route in Ember?
- What is a controller in Ember?
- What is a component in Ember?
- What is a template in Ember?
- What is the role of Handlebars in Ember?
- How do you generate a new Ember app?
- How does Ember handle two-way data binding?
- What is the Ember Object Model?
- What is computed property in Ember?
- What is an observer in Ember?
- What is the difference between observer and computed properties?
- What is the Ember Run Loop?
- What are services in Ember?
- How do you inject services into components or routes?
- What are helpers in Ember?
- What is Ember Inspector?
- How do you debug an Ember application?
- How does Ember handle dependency management?
- How do you create and use mixins in Ember?
- What are Ember addons?
- How do you install and use Ember addons?
- What is the role of the router.js file?
- How does Ember handle testing?
- How do you write unit tests in Ember?
- How do you write integration tests in Ember?
- What is acceptance testing in Ember?
- How do you organize your test files in Ember?
- How do you manage application state in Ember?
- What is the Ember Data library?
- What is a store in Ember Data?
- What are adapters in Ember Data?
- What are serializers in Ember Data?
- What is the default adapter in Ember?
- How do you handle asynchronous model loading?
- How do you use promises in Ember routes?
- How do you define relationships between models?
- What are belongsTo and hasMany relationships?
- How does Ember handle URL routing?
- How do you nest routes in Ember?
- What are dynamic segments in Ember routes?
- How do you perform redirects in Ember?
- What is the purpose of the setupController hook?
- What is the model() hook used for in a route?
- What is the difference between resetController and deactivate?
- How do you handle query parameters in Ember?
- What are actions in Ember and how are they passed?
- How does Ember handle component lifecycle?
- How does SvelteKit handle static site generation (SSG)?
- What are classic components vs. Glimmer components?
- How do you manage forms in Ember?
- What is the use of didInsertElement?
- How do you handle transitions between routes?
- What are mixins in Ember and how are they used?
- What is the role of initializers in Ember?
- How do you test Ember applications?
- What testing tools come with Ember CLI?
- How do you use QUnit in Ember?
- What is an acceptance test in Ember?
- How does Ember support accessibility (a11y)?
- How do you include third-party libraries in Ember?
- How do you customize the Ember build process?
- How do you manage dependencies in an Ember project?
- What is Ember’s run loop?
- What is the purpose of Ember RSVP?
- How do you schedule work in Ember’s run loop?
- What is the Ember.onerror hook used for?
- How do you debug performance issues in Ember?
- What is the difference between a singleton and a service in Ember?
- What are the advantages of Glimmer components?
- How does Ember handle server-side rendering?
- How do you implement authentication in Ember apps?
- What is Ember Simple Auth?
- How do you protect routes using route guards?
- How do you manage sessions and tokens in Ember?
- What are tracked properties in modern Ember?
- How do you use decorators in Ember?
- What is the role of @action and @tracked decorators?
- What is Ember Engines?
- How do you create a lazy-loaded module in Ember?
- What is code splitting in Ember?
- How does Ember support internationalization (i18n)?
- How do you optimize Ember applications for production?
- What is FastBoot in Ember?
- How do you configure FastBoot for SSR?
- How does Ember handle data loading during transitions?
- How do you use willTransition and didTransition hooks?
- What are some common Ember design patterns?
- How do you structure a large Ember application?
- What are the latest features in Ember Octane?
- What is the Ember Object model and how is it evolving?
- How does Ember compare with Svelte and Vue for SPA development?
- How do you share state across multiple routes/components?
- How do you publish and consume Ember addons?
- How do you secure an Ember app against XSS and CSRF?
- How do you profile Ember performance using Ember Inspector?
- What is the Ember release cycle?
- How do you migrate an old Ember app to the latest version?
- What are the pros and cons of using Ember in 2025?
- What is Backbone.js?
- What are the key features of Backbone.js?
- How does Backbone.js follow the MVC architecture?
- What is a Model in Backbone.js?
- What is a View in Backbone.js?
- What is a Collection in Backbone.js?
- What is a Router in Backbone.js?
- What is an Event in Backbone.js?
- What are the advantages of using Backbone.js?
- What are the dependencies of Backbone.js?
- What is Underscore.js and how is it used in Backbone.js?
- How do you define a new model in Backbone.js?
- How do you set default values in a model?
- How do you create a new view in Backbone.js?
- How do you bind a view to a model?
- What is initialize() used for in Backbone classes?
- How do you render a view?
- What is the purpose of el in a Backbone view?
- How do you attach DOM events to views?
- How does listenTo differ from on in Backbone.js?
- How do you define a collection in Backbone?
- What is the difference between a collection and a model?
- How do you fetch data from the server using a model?
- How do you override parse() in a model or collection?
- How do you validate attributes in a model?
- How do you define routes in Backbone.Router?
- What is the use of navigate() in Backbone.Router?
- What are Backbone.Sync and its use cases?
- How do you perform CRUD operations in Backbone?
- What is the purpose of the toJSON() method?
- How do you use fetch() and save() with models?
- How do you customize AJAX calls in Backbone?
- What is the difference between reset() and set() in collections?
- What is the use of pluck() in collections?
- How does event delegation work in Backbone views?
- What is model.on('change') used for?
- How do you remove a view from the DOM and memory?
- How do you use templates in Backbone views?
- What are the best practices for structuring a Backbone app?
- How do you implement nested views?
- How does Backbone handle data synchronization?
- How do you prevent memory leaks in Backbone apps?
- What are the differences between bind and listenTo?
- How do you update the DOM when a model changes?
- What is Backbone.history.start() and why is it required?
- How do you implement authentication in a Backbone app?
- How do you secure Backbone apps against XSS?
- How does Backbone handle browser history?
- What are the advantages of using listenToOnce()?
- How do you use Backbone with jQuery and underscore templates?
- How do you sync a collection with the server?
- What are mixins in Backbone and how can they be implemented?
- How can you prevent a view from re-rendering unnecessarily?
- What’s the use of hasChanged() method in models?
- What are model events and how are they triggered?
- How do you sort a collection in Backbone?
- How do you extend the Backbone.Model to add custom methods?
- What is the use of the urlRoot and url properties?
- How can you create a filtered collection?
- What is collection.get() used for?
- How do you implement pagination in Backbone?
- How does model.destroy() work?
- How do you handle form submissions in Backbone?
- What are the ways to improve Backbone performance?
- How do you load views dynamically in Backbone?
- How can you modularize a Backbone app using AMD or CommonJS?
- What tools are used for testing Backbone apps?
- How do you debug a Backbone application?
- What are common anti-patterns in Backbone development?
- How do you implement a master-detail UI in Backbone?
- How do you manage global state in a large Backbone application?
- How do you share data between views?
- What is a singleton pattern in Backbone and how is it used?
- How do you handle asynchronous operations in Backbone?
- How can you integrate Backbone with a RESTful API?
- How do you lazy-load views or routes in Backbone?
- How do you override Backbone.Sync to use WebSockets?
- What are best practices for using events in Backbone?
- How do you implement deep linking in a Backbone SPA?
- How do you test models and collections in Backbone?
- What is Marionette.js and how does it relate to Backbone?
- How does Backbone work with Handlebars or Mustache templates?
- What are the scalability concerns with Backbone?
- How do you ensure Backbone models remain immutable?
- How can you use Backbone with TypeScript?
- What are alternative view renderers for Backbone?
- How do you build a plugin or extension in Backbone?
- How do you create reusable components in Backbone?
- What are composite views and how do you manage them?
- How do you structure Backbone apps for maintainability?
- What’s the role of pushState in Backbone routing?
- How do you use Backbone with GraphQL instead of REST?
- How do you create a custom router middleware-like function in Backbone?
- How do you internationalize a Backbone.js app?
- How do you cache AJAX responses in Backbone?
- How do you implement drag-and-drop in Backbone views?
- How do you prevent race conditions with concurrent model saves?
- How do you handle large data sets in collections efficiently?
- How do you upgrade legacy Backbone apps incrementally?
- What are the pros and cons of using Backbone.js in modern development?
- What is Next.js?
- What are the main features of Next.js?
- How is Next.js different from Create React App (CRA)?
- What is server-side rendering (SSR) in Next.js?
- What is static site generation (SSG)?
- What is incremental static regeneration (ISR)?
- How do you create a new Next.js project?
- What is the structure of a typical Next.js project?
- How does routing work in Next.js?
- What is the difference between pages and components?
- How do you create a dynamic route in Next.js?
- What are API routes in Next.js?
- How do you create an API route?
- What is the getStaticProps function used for?
- What is getServerSideProps?
- What is getStaticPaths and when do you use it?
- How do you use environment variables in Next.js?
- How do you handle redirects and rewrites?
- What is a custom document (_document.js) used for?
- What is a custom app (_app.js) used for?
- How do you use CSS in Next.js?
- How do you use CSS Modules in Next.js?
- Can you use Sass or SCSS in Next.js?
- What is image optimization in Next.js?
- How do you use the next/image component?
- How do you deploy a Next.js app on Vercel?
- What is the default port for Next.js development server?
- How do you do navigation between pages in Next.js?
- What is the difference between Link and a tag in Next.js?
- How do you fetch data from an external API in Next.js?
- What are the rendering strategies in Next.js?
- How does pre-rendering work in Next.js?
- How does client-side rendering differ from SSR and SSG?
- How do you optimize performance in a Next.js app?
- What is ISR and how does it help in performance?
- What is fallback in getStaticPaths?
- What is revalidate in ISR and how does it work?
- What is middleware in Next.js?
- How do you use middleware to protect routes?
- What is the difference between _app.js and _document.js?
- What is the purpose of Head component from next/head?
- How do you use layout components in Next.js?
- What is the use of next.config.js?
- How do you customize the Webpack configuration in Next.js?
- What is the difference between public and static folders?
- How do you create nested routes in Next.js?
- How do you handle 404 and error pages in Next.js?
- What is custom error handling in API routes?
- What are the best practices for API routes in Next.js?
- What is dynamic import and how do you use it?
- How does Next.js handle code splitting?
- What are some real-world use cases for ISR?
- How do you generate a sitemap in Next.js?
- How do you create an RSS feed in a Next.js blog?
- What are Web Vitals and how does Next.js measure them?
- How does Next.js integrate with analytics tools?
- What are edge functions and how do you use them?
- What’s the difference between edge and serverless functions?
- How do you use caching strategies in Next.js?
- How do you optimize images hosted outside your domain?
- What is the difference between rendering on the server and at the edge?
- How do you internationalize (i18n) a Next.js app?
- How does localization routing work in Next.js?
- What’s the best way to handle user sessions securely in Next.js?
- How do you integrate Next.js with OAuth providers?
- How do you setup a monorepo using Next.js with Nx or Turborepo?
- What is a hybrid Next.js app and how does it work?
- How do you implement feature flags in a Next.js app?
- What are React Server Components and does Next.js support them?
- How do you troubleshoot slow builds in Next.js?
- How do you manage large-scale Next.js projects?
- How do you handle real-time features in a Next.js app?
- What is the role of next/script and when should you use it?
- How do you use service workers in a Next.js PWA?
- What is Static HTML Export in Next.js?
- How do you run Next.js behind a proxy or CDN?
- What’s new in the latest version of Next.js?
- How does Next.js compare to Remix or Nuxt?
- What are the limitations of Next.js?
- When should you not use Next.js?
- What is Nuxt.js?
- What are the key features of Nuxt.js?
- How is Nuxt.js different from Vue.js?
- What is the default mode in Nuxt.js?
- What is the difference between SSR (Server-Side Rendering) and SSG (Static Site Generation)?
- What is the role of the nuxt.config.js file in Nuxt.js?
- What is the purpose of the pages directory in Nuxt.js?
- How does Nuxt.js handle routing?
- How do you create a dynamic route in Nuxt.js?
- How do you use the asyncData() method in Nuxt.js?
- What is the purpose of the fetch() method in Nuxt.js?
- How do you handle data fetching in Nuxt.js before rendering?
- How do you define a custom layout in Nuxt.js?
- What is the difference between asyncData() and fetch()?
- How does Nuxt.js handle middleware?
- What is a middleware function in Nuxt.js?
- How do you pass props between components in Nuxt.js?
- How do you use Vuex in Nuxt.js?
- What is the role of Vuex store in Nuxt.js?
- How do you structure a Nuxt.js application?
- What is the head property in nuxt.config.js?
- How does Nuxt.js optimize images?
- How do you create a custom plugin in Nuxt.js?
- How does Nuxt.js support server-side rendering?
- What are the benefits of SSR with Nuxt.js?
- What is static site generation (SSG) in Nuxt.js?
- How do you generate a static site with Nuxt.js?
- How do you deploy a Nuxt.js app to Vercel?
- What are the different deployment options for Nuxt.js?
- How does Nuxt.js handle SEO and metadata?
- How do you implement authentication in Nuxt.js?
- How do you manage state in Nuxt.js using Vuex?
- What is the difference between middleware and plugins in Nuxt.js?
- How do you handle redirects in Nuxt.js?
- How do you handle 404 pages in Nuxt.js?
- How do you implement global error handling in Nuxt.js?
- What is the purpose of nuxtServerInit() in Vuex?
- How do you use environment variables in Nuxt.js?
- How do you fetch data from an external API in Nuxt.js?
- What are async/await patterns in Nuxt.js data fetching?
- How do you handle form submissions in Nuxt.js?
- What is the difference between nuxt generate and nuxt build?
- How do you implement caching in a Nuxt.js app?
- How do you optimize performance in a Nuxt.js app?
- What is Nuxt.js’s generate command used for?
- How do you use vue-meta in Nuxt.js for managing metadata?
- What are the best practices for code splitting in Nuxt.js?
- How do you handle dynamic imports in Nuxt.js?
- How do you configure the vue-router in Nuxt.js?
- What are Nuxt.js modules, and how do they work?
- How do you install and use third-party Nuxt.js modules?
- What is the purpose of nuxt.config.js in modules?
- How do you handle authentication in server-side middleware?
- How do you add a custom plugin to Nuxt.js?
- How does Nuxt.js handle lazy loading of components?
- How do you enable or disable SSR for specific pages in Nuxt.js?
- How do you handle internationalization (i18n) in Nuxt.js?
- How do you implement lazy loading of routes in Nuxt.js?
- How do you manage meta tags and SEO in Nuxt.js?
- How does Nuxt.js handle URL rewriting and redirects?
- What is the difference between context and store in Nuxt.js?
- How do you handle validation in forms in Nuxt.js?
- How does Nuxt.js handle pre-fetching of data?
- What is the difference between fetch() and asyncData()?
- How do you implement progressive web apps (PWAs) in Nuxt.js?
- What are the performance improvements Nuxt.js provides out of the box?
- How do you set up a custom error page in Nuxt.js?
- How do you use SSR and static generation together in Nuxt.js?
- How do you add custom headers to server responses in Nuxt.js?
- How do you optimize the loading of large images in Nuxt.js?
- How do you use Nuxt.js with TypeScript?
- How do you implement server-side caching in Nuxt.js?
- How do you implement JWT authentication in Nuxt.js?
- What is Nuxt.js’s serverMiddleware and how do you use it?
- How do you integrate Nuxt.js with GraphQL?
- How does Nuxt.js handle serverless deployment?
- How do you implement GraphQL data fetching in Nuxt.js?
- What are the advantages of using Nuxt.js with a headless CMS?
- How do you implement serverless functions with Nuxt.js?
- How do you implement session-based authentication in Nuxt.js?
- How do you handle API rate limiting with Nuxt.js?
- How do you manage state on the server side with Nuxt.js?
- How do you implement server-side routing with Nuxt.js?
- How do you handle multi-site applications in Nuxt.js?
- How do you manage state between pages with Nuxt.js?
- How do you use Webpack with Nuxt.js?
- How do you manage environment-specific configurations in Nuxt.js?
- How do you optimize lazy loading in Nuxt.js?
- How does Nuxt.js integrate with AWS or Azure?
- How do you implement middleware in API routes with Nuxt.js?
- How do you manage user roles and permissions in Nuxt.js?
- How do you integrate external authentication providers with Nuxt.js?
- What are the differences between nuxt generate and nuxt build?
- How do you implement multi-language support in Nuxt.js?
- How do you optimize a Nuxt.js app for large-scale enterprise use?
- What are the challenges of scaling a Nuxt.js application?
- How do you implement role-based routing in Nuxt.js?
- How do you secure API calls in Nuxt.js?
- How do you test Nuxt.js components and pages?
- What are some advanced caching strategies in Nuxt.js?
- What is Preact?
- How is Preact different from React?
- What are the core features of Preact?
- How do you install Preact in a project?
- How do you create a basic component in Preact?
- What are the main differences in the component lifecycle between Preact and React?
- How do you handle state in Preact?
- How do you handle props in Preact?
- How do you handle events in Preact?
- How do you use JSX in Preact?
- What is the h function in Preact?
- How do you create a functional component in Preact?
- How do you create a class component in Preact?
- What is the Component class in Preact?
- How does Preact handle rendering?
- How do you pass data between components in Preact?
- How does Preact optimize re-renders?
- What is the virtual DOM in Preact?
- How does Preact compare to React in terms of performance?
- How do you install third-party libraries with Preact?
- How do you manage lifecycle methods in Preact?
- How does Preact handle context?
- What is Preact’s useState hook and how does it work?
- How do you handle side effects in Preact?
- What is the useEffect hook in Preact?
- How do you handle forms in Preact?
- How do you use refs in Preact?
- What is JSX pragma and how does Preact handle it?
- How do you manage routing in Preact?
- What are the best practices for structuring a Preact application?
- How does Preact handle event delegation?
- What is the useReducer hook and when would you use it in Preact?
- How do you implement conditional rendering in Preact?
- How does Preact handle error boundaries?
- How does Preact support Suspense?
- How do you use fragments in Preact?
- How do you manage global state in Preact?
- How do you use Context API in Preact?
- How do you handle server-side rendering (SSR) with Preact?
- How do you optimize performance in Preact?
- What are some common performance bottlenecks in Preact?
- How do you use code splitting in Preact?
- How do you bundle and build a Preact application for production?
- How do you implement error handling in Preact components?
- How do you configure Preact to work with Webpack?
- How does Preact handle state updates in large applications?
- How do you test Preact components?
- How do you implement lazy loading of components in Preact?
- What is Preact’s useMemo hook and when should you use it?
- How do you optimize image loading in Preact?
- How do you manage animations in Preact?
- How do you add CSS styles to Preact components?
- How do you use external CSS libraries in Preact?
- How do you work with Preact in TypeScript?
- What is the role of preact-compat (now react-compat)?
- How do you integrate third-party APIs with Preact?
- What are custom hooks in Preact?
- How do you use useRef with class components in Preact?
- What is the difference between state and props in Preact?
- How do you implement routing in Preact with preact-router?
- How do you manage authentication in Preact apps?
- How do you implement pagination in a Preact application?
- What are higher-order components (HOCs) and how do you use them in Preact?
- How do you integrate Redux or similar state management tools in Preact?
- How do you debug Preact applications?
- How do you handle cross-component communication in Preact?
- How do you optimize rendering for large lists in Preact?
- What are the best practices for testing Preact applications?
- How do you handle caching in Preact applications?
- What is the role of preact-cli and when would you use it?
- How do you use Preact with Webpack for production builds?
- What is the difference between preact and react in terms of bundle size?
- How do you implement server-side rendering (SSR) with Preact and Node.js?
- How do you configure Preact for SEO optimization in an SSR app?
- How does Preact’s memory usage compare to React’s?
- How do you implement lazy loading with SSR in Preact?
- How do you handle data-fetching in Preact SSR applications?
- How do you optimize Preact SSR applications for better performance?
- How do you integrate Preact with GraphQL?
- What are the best practices for structuring large-scale Preact applications?
- How do you handle Progressive Web App (PWA) features in Preact?
- How does Preact handle hydration when rendering on the client?
- How do you handle complex forms in Preact?
- How do you use Preact for mobile-first or responsive design?
- How do you implement service workers in Preact?
- What are some advanced performance optimization techniques in Preact?
- How do you manage large-scale application state in Preact?
- How do you implement internationalization (i18n) in Preact?
- How do you use TypeScript decorators with Preact?
- What are the key differences between React’s and Preact’s hooks system?
- How do you handle cross-browser compatibility with Preact?
- How do you create reusable Preact components that work across apps?
- What is the role of preact-render-to-string for SSR?
- How do you implement custom error handling in Preact for SSR apps?
- How do you optimize and bundle Preact apps for mobile?
- How do you integrate Preact with a headless CMS?
- What are some advanced use cases for custom hooks in Preact?
- How do you implement performance profiling in a Preact application?
- How do you manage environment variables in Preact for different deployment environments?
- How does Preact integrate with other frontend tools, like TailwindCSS or Styled Components?
- What is Alpine.js?
- How does Alpine.js differ from frameworks like React or Vue.js?
- What are the key features of Alpine.js?
- How do you install Alpine.js in a project?
- How do you define a basic Alpine.js component?
- What is the x-data directive in Alpine.js?
- How do you bind data to elements in Alpine.js?
- What is the x-bind directive in Alpine.js?
- How do you bind an event to an element in Alpine.js?
- What is the x-on directive in Alpine.js?
- How does Alpine.js handle conditional rendering?
- How do you handle loops in Alpine.js?
- What is the x-show directive in Alpine.js?
- How do you handle user input with Alpine.js?
- How do you create a toggle functionality in Alpine.js?
- How does Alpine.js handle event listeners?
- What is the x-model directive in Alpine.js?
- How do you bind a value to an input field in Alpine.js?
- How do you initialize data in Alpine.js?
- How does Alpine.js manage component reactivity?
- How do you handle class binding in Alpine.js?
- What is the purpose of the x-bind:class directive in Alpine.js?
- How do you set up a basic counter component in Alpine.js?
- How do you use x-text in Alpine.js?
- How does Alpine.js support transitions and animations?
- How do you implement a modal in Alpine.js?
- How do you handle form submissions in Alpine.js?
- What is the difference between x-show and x-if in Alpine.js?
- How does Alpine.js integrate with third-party JavaScript libraries?
- How do you use Alpine.js with a CDN?
- How do you handle multiple components in Alpine.js?
- What is the x-transition directive, and how does it work in Alpine.js?
- How do you manage state across components in Alpine.js?
- How do you handle API calls in Alpine.js?
- How do you bind data to an element using x-bind in Alpine.js?
- How do you implement form validation in Alpine.js?
- How do you use x-for for loops in Alpine.js?
- How do you implement a tab component in Alpine.js?
- How do you manage arrays and objects in Alpine.js?
- How do you perform custom events in Alpine.js?
- How do you use x-ref to reference elements in Alpine.js?
- How do you trigger custom JavaScript functions in Alpine.js?
- How do you bind multiple classes dynamically using x-bind:class?
- How does Alpine.js work with CSS frameworks like TailwindCSS?
- How do you use Alpine.js for progressive enhancement in existing websites?
- How do you handle nested components in Alpine.js?
- How do you use x-bind:style for inline styling in Alpine.js?
- How do you implement a dropdown menu in Alpine.js?
- How do you handle conditional class bindings in Alpine.js?
- How do you prevent event bubbling in Alpine.js?
- How do you implement a tooltip component in Alpine.js?
- How do you handle dynamic component rendering in Alpine.js?
- How do you manage external state with Alpine.js?
- How do you handle input validation dynamically in Alpine.js?
- How do you use x-model with checkboxes and radio buttons in Alpine.js?
- How do you handle errors in Alpine.js?
- What are the best practices for component design in Alpine.js?
- How do you implement a carousel in Alpine.js?
- How do you manage session storage or local storage in Alpine.js?
- How do you optimize Alpine.js performance?
- How does Alpine.js compare to jQuery?
- How do you create custom directives in Alpine.js?
- How do you implement a sortable list with Alpine.js?
- How does Alpine.js handle keyboard events?
- How do you create reusable components in Alpine.js?
- How do you bind multiple data properties in Alpine.js?
- How do you handle lifecycle hooks in Alpine.js?
- How do you implement a countdown timer in Alpine.js?
- How do you bind multiple event listeners in Alpine.js?
- How do you handle asynchronous code with Alpine.js?
- How do you implement complex forms with Alpine.js?
- How do you use Alpine.js with server-side rendering (SSR)?
- How do you manage state with external state management libraries in Alpine.js?
- How do you optimize large-scale applications built with Alpine.js?
- How do you implement a custom plugin in Alpine.js?
- How do you manage authentication and authorization in Alpine.js?
- How do you integrate Alpine.js with Vue.js or React components?
- How do you implement SEO with Alpine.js?
- How do you integrate Alpine.js with Laravel or any backend framework?
- How do you handle client-side routing in Alpine.js?
- How do you manage multiple components in a modular Alpine.js application?
- How do you implement lazy loading in Alpine.js?
- How do you handle component lifecycle in Alpine.js with x-init?
- How do you implement advanced transitions and animations in Alpine.js?
- How do you handle deep component reactivity in Alpine.js?
- How do you handle long-running processes in Alpine.js (e.g., AJAX requests)?
- How do you handle dynamic imports in Alpine.js?
- How do you work with external APIs and data in Alpine.js?
- How do you structure a large Alpine.js project for maintainability?
- How do you optimize Alpine.js for mobile-first design?
- How do you test Alpine.js components?
- How do you integrate Alpine.js with a headless CMS?
- How do you create complex layouts with Alpine.js?
- How do you manage routing and page state with Alpine.js?
- How do you handle caching in Alpine.js applications?
- How do you use Alpine.js in a micro-frontends architecture?
- How do you implement client-side caching with Alpine.js?
- How do you use Alpine.js with a RESTful API?
- How do you handle state persistence in Alpine.js between sessions?
- How do you implement an infinite scroll with Alpine.js?
