React & Next.js Development

React & Next.js Development Services

Webyug Infonet LLP is a React and Next.js development company serving businesses in the US, UK, Canada, EU, and Gulf countries. We build blazing-fast single-page applications (SPA), server-side rendered (SSR) platforms, and statically generated (SSG) websites that score high on Core Web Vitals, rank well on Google, and convert visitors into customers.
Whether you need a customer-facing product, an internal dashboard, or a headless commerce front end, our React and Next.js engineers deliver clean, component-driven code that scales with your business.
  • React SPA & Component Libraries
  • Next.js SSR / SSG / ISR
  • Headless CMS Integration
  • REST & GraphQL API Consumption
  • TypeScript & Modern Tooling
  • Core Web Vitals Optimisation
  • CI/CD & Vercel / AWS Deployment
React and Next.js Development by Webyug
85+
Projects Delivered
15+
Countries Served
Since 2018
Established & Trusted
Free
Consultation
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React SPAs That Feel Instant

We build rich single-page applications with React that eliminate page reloads and deliver app-like speed in the browser. From complex dashboards and SaaS platforms to customer portals and admin panels, we architect React apps that are fast, accessible, and maintainable.

Next.js for SEO-Ready, High-Performance Websites

Next.js delivers server-side rendering, static site generation, and incremental static regeneration out of the box — making it the best choice when you need both React's flexibility and Google-friendly, fast-loading pages. We use Next.js for marketing sites, e-commerce storefronts, and content platforms.

Headless Commerce & CMS Frontends

We build headless front ends on top of Shopify, WooCommerce, Contentful, Sanity, and Strapi using Next.js — giving you full creative control, superior performance scores, and the content management experience your team already knows.

Core Web Vitals & Lighthouse Optimisation

Page speed is a ranking factor and a conversion driver. We optimise LCP, CLS, INP, and TTFB through image optimisation, code splitting, lazy loading, caching strategies, and CDN configuration — targeting green scores across all Core Web Vitals metrics.

TypeScript-First, Scalable Architecture

We write all new projects in TypeScript with strict typing, enforced linting (ESLint + Prettier), and a modular folder structure. This means fewer runtime bugs, easier onboarding for new engineers, and a codebase that remains maintainable as complexity grows.

REST & GraphQL API Integration

Our React and Next.js apps connect seamlessly to REST APIs, GraphQL endpoints, and real-time WebSocket streams. We handle authentication flows (OAuth 2.0, JWT), error boundaries, caching (React Query, SWR), and optimistic UI updates for a smooth user experience.

CI/CD Pipelines & Cloud Deployment

We configure automated build, test, and deployment pipelines for your React or Next.js project using GitHub Actions or GitLab CI, deploying to Vercel, AWS (Amplify, EC2, CloudFront), or any cloud of your choice — with zero-downtime rollouts and environment-specific configuration.

Migration from Legacy Frameworks to React / Next.js

Running an ageing jQuery, AngularJS, or plain PHP front end? We migrate legacy frontends to modern React or Next.js incrementally — preserving existing functionality, improving performance, and positioning your product for long-term maintainability.

Our React & Next.js Development Process

We follow an agile, component-driven development process that ensures quality at every stage and keeps you informed throughout.
Every project starts with a technical discovery session where we review your existing stack, define component architecture, and agree on a technology approach — SSR, SSG, ISR, or SPA — based on your SEO, performance, and content update requirements.
We build iteratively in two-week sprints, delivering working front-end code you can review in a staging environment. Design system components are documented in Storybook for easy reuse.
Before launch, we conduct a full performance audit, accessibility review (WCAG 2.1 AA), and cross-browser QA. We then deploy to your chosen cloud and hand over the full codebase with documentation and a post-launch support window.

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Frequently Asked Questions

React is a UI library for building component-based user interfaces. Next.js is a framework built on top of React that adds server-side rendering (SSR), static site generation (SSG), file-based routing, and built-in optimisations. For SEO-sensitive sites or content-heavy platforms, Next.js is the better choice. For internal dashboards or SPAs where SEO is not critical, React alone may suffice.
Yes, generally. Next.js renders HTML on the server, which means Googlebot receives fully rendered content on the first request — improving indexation speed and Core Web Vitals scores. A client-side React SPA requires JavaScript execution before content is visible, which can delay indexation and result in lower Lighthouse performance scores.
Yes. We migrate legacy frontends (jQuery, AngularJS, plain PHP/Blade templates) to React or Next.js incrementally. We preserve all existing routes, SEO metadata, and functionality during migration, ensuring zero downtime and no loss of organic rankings.
Yes. We work with clients in the US, UK, Canada, EU, and Gulf countries. All projects are managed in English with clear sprint-based delivery, shared staging environments for review, and flexible working hours to accommodate your time zone.

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