Skills Tests - Technical
Next.js test
This test evaluates knowledge of Next.js, including server-side rendering, routing, and performance optimization in modern React applications, covering both technical and conceptual aspects.
Type: Technical
Difficulty: Standard
Duration: 10 mins
Language: English
About the Next.js test
The Next.js test assesses a candidate’s understanding of this React-based framework, focusing on key features like server-side rendering (SSR), static site generation (SSG), and incremental static regeneration (ISR). Candidates must demonstrate their ability to build performant, scalable web applications using Next.js, with a focus on routing, page structure, and dynamic imports.
The test covers how to optimize web performance using Next.js features like Image Optimization and Automatic Static Optimization. It also explores handling advanced use cases, such as working with API routes and custom server configurations, and improving SEO with SSR capabilities.
Candidates should be familiar with data fetching techniques, integrating third-party tools and libraries, and deploying applications on platforms like Vercel. Best practices for maintaining a clean and scalable codebase, handling authentication, session management, and managing state in large applications will also be assessed.
Additionally, candidates will be tested on troubleshooting, debugging, and optimization techniques, as well as their knowledge of Next.js features like image optimization, automatic routing, and serverless deployment. The test requires candidates to show proficiency in deploying Next.js applications in production environments, configuring it for both client-side and server-side rendering to enhance web performance.
Multiple-choice test
Key skills measured
Server-side rendering (SSR)
Static site generation (SSG)
Incremental static regeneration (ISR)
Routing and dynamic imports
Performance optimization techniques
API routes and serverless functions
Image optimization
SEO with Next.js
Deploying on Vercel
Authentication and session management
CSS modules and styled-components
State management in large applications
Debugging and troubleshooting Next.js apps
Best practices for maintainable code
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