What is useContext ? When to use it ?
Interview Answer useContext() is a React Hook that allows components to access shared data from…
Next js
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What is GraphQL? How is it Different than Traditional HTTP REST API ?
Interview Answer GraphQL is a query language for APIs that allows clients to request exactly…
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Difference Between export default and export
Feature export default export (Named Export) Number per file Only 1 Multiple allowed Import name…
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How to Import & Export Multiple Variables from Same Files in JavaScript/React/Next.js
Interview Answer If I need to export multiple variables, functions, or components from the same…
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Difference between SSR & CSR ?
Interview Answer (Short) SSR (Server-Side Rendering) generates HTML on the server before sending it to…
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Explain getStaticProps() in Next.js
getStaticProps() is a data-fetching method used in the Pages Router (pages/ directory) of Next.js to…
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CSR Static Site Rendering, SSR Server Side Rendering, ISR Incremental Static Regeneration
In Next.js, Static Rendering and Dynamic Rendering determine when HTML is generated. Option Generated When…