Technical Question Bank · Peer-Reviewed
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (87 available).
Next.js provides built-in support for internationalization (i18n) in the App Router. You can configure i18n settings in the `next.config.js` file. ```js // next.config.js...
RTK Query is a powerful data fetching and caching tool built on top of Redux Toolkit. You can use RTK Query in a Next.js App Router application to manage server state and...
Redux Toolkit (RTK) can be seamlessly integrated with Next.js App Router to manage global state in your application. Here's how to set up Redux Toolkit in a Next.js App R...
On the server (server components or route handlers) use `cookies()` from `next/headers` to read cookies. To set cookies from a route handler, return a `Response` with a `...
Use React Testing Library for components and Jest for unit tests. For full page integration you can use `next-router-mock` or render server components with `@testing-libr...
Use client components for local state and immediately update UI optimistically, then call a server action or route handler to persist. On success, revalidate server data;...
Even though the tech stack varies from developer to developer, the most popular stack is used in react boilerplate project code. It mainly uses Redux and redux-saga for s...
You can setup a watcher on the `$route` in your component. It observes for route changes and when changed ,sets the message property. ```javascript watch:{ $route (to, fr...
You can use `vue-router-sync` library to sync current $route object in vuex store's state. The usage is quite straight forward with two steps 1. **Installation:** ```bash...
The navigation guards of vue-router are used to protect navigations either by redirecting it or canceling it. Below are the 3 different ways to hook into router navigatio...
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