What is the difference between React and Next.js?
React is a UI library; Next.js is a framework built on top of it that adds SSR, SSG, and App Router for better performance and SEO.
Software Development
Frontend Development Company Building High-Performance React & Next.js Applications FAQs
Why does TypeScript matter for the frontend?
It catches type errors at compile time, provides better IntelliSense, and makes refactoring large codebases safe and predictable.
What is a design system?
A library of reusable UI components and tokens (Figma to Code) that ensures visual consistency and speeds up development across teams.
What are Core Web Vitals?
Google metrics (LCP, CLS, INP) that measure page load speed, visual stability, and interactivity. We enforce a 90+ Lighthouse score to ensure these are met.
How do you handle accessibility?
We build to WCAG 2.1 AA standards using semantic HTML, ARIA, and manual screen reader testing to ensure legal compliance and inclusive UX.
SSR vs SSG vs SPA?
SSR is for user-specific data; SSG is for maximum speed on marketing pages; SPA is for interactive tools without SEO needs. We use a hybrid approach.