GorkhaLabs

Next.js development for SEO-strong, production web apps

Next.js is the default choice when you need SEO, fast first loads, and a disciplined split between server and client boundaries—without giving up React’s ecosystem. We build marketing sites, authenticated dashboards, and SaaS consoles that score well on Core Web Vitals because performance is engineered, not sprinkled on at the end.

What we deliver with Next.js

We implement App Router architectures with intentional data fetching: cached server reads where safe, streaming where UX benefits, and client islands only where interactivity demands it. That keeps bundles smaller and hydration costs predictable as your product grows.

Routing, metadata, and sitemaps are treated as product requirements for growth teams—especially when you run parallel landing pages for regions like Siliguri, Darjeeling, Kalimpong, and pan-India campaigns. We structure internal linking so crawlers and humans both understand your information architecture.

For SaaS, we integrate auth flows, tenant-aware layouts, role gates, and audit-friendly logging—while keeping developer ergonomics high with TypeScript end-to-end and shared validation at API boundaries.

  • ISR/SSG/SSR strategies matched to content freshness
  • Image and font optimization patterns
  • Edge-ready middleware for auth and geo
  • Observability: Web Vitals, RUM hooks, error boundaries

Business outcomes Next.js enables

Faster LCP and CLS translate to better conversion on landing flows and lower bounce on documentation portals. Strong metadata and structured data improve discoverability for category pages and programmatic SEO surfaces.

Engineering velocity improves when conventions are clear: colocation, server actions where appropriate, and predictable caching semantics reduce “mystery bugs” after deploys.

Integrations: CMS, payments, analytics, and APIs

We connect headless CMS content models to typed page builders, implement webhook-driven revalidation, and ensure preview environments mirror production auth. For payments and subscriptions, we keep PCI boundaries clean and user states explicit.

Testing, accessibility, and release safety

We combine unit tests for pure logic, integration tests for critical flows, and Playwright smoke suites for release gates. Accessibility is validated with semantic landmarks, keyboard paths, and contrast—not only automated audits.

Scaling teams and codebases

As contributors grow, we enforce boundaries with packages, lint rules, and documented patterns for data fetching and forms. That keeps onboarding measured in days—not months.

We also help migrate legacy React SPAs to Next incrementally, reducing risk by route and by feature slice.

How we deliver

  1. 1

    Information architecture

    Routes, content models, and SEO templates mapped to business goals.

  2. 2

    Design system in code

    Tokens, components, and responsive layouts aligned to brand and accessibility.

  3. 3

    Implementation sprints

    Feature slices with metrics, tests, and staged releases.

  4. 4

    Hardening

    Caching review, security headers, perf budgets, and production monitoring.

Technology stack

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • TanStack Query
  • Zod
  • PostgreSQL
  • Prisma
  • Vercel / AWS

Frequently asked questions

App Router or Pages Router?
Default is App Router for new builds; we maintain Pages Router codebases and plan migrations when ROI is clear.
Can you improve Core Web Vitals on an existing site?
Yes—audits, bundle analysis, image/font strategy, and caching fixes are common first wins.
Do you build marketing and product in one monorepo?
Often—shared UI packages and typed SDK clients reduce drift between public site and authenticated app.

Continue exploring

Consultation

Tell us about your roadmap

Scope, timeline, and success metrics—we reply within one business day with clear next steps.

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