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Next.js Developer UK

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Next.js Development UK

Next.js Developer UK — App Router, SSR & React-Powered Platforms

ARS Developer Ltd builds Next.js applications for UK businesses — app router architecture, server components, streaming SSR, headless CMS integration, and API-connected SaaS frontends. Sub-1-second LCP. GBP milestone contracts. UK Companies House No. 17039150.

Best For

UK SaaS startups building Next.js product frontends with app router UK marketing teams needing fast, SEO-optimised Next.js content sites UK agencies needing white-label Next.js and React development capacity Companies migrating from Create React App to Next.js for performance UK ecommerce brands building headless Shopify or headless WooCommerce with Next.js

Start a Project

Tell us your current situation and goals. We will recommend the right scope, timeline, and delivery model for your business.

Book Free Consultation View Pricing Portfolio

Why ARS Developer Ltd

  • UK Companies House No. 17039150
  • GBP milestone contracts — clear scope
  • UK GDPR compliant delivery
  • UK timezone support, Mon–Fri 09:00–18:00

Problems We Solve

  • Your UK React application has poor SEO — no server-side rendering, slow LCP.
  • Next.js app uses pages router with performance issues that the app router would solve.
  • UK agency committed to Next.js but lacks in-house capacity to deliver it.
  • Headless Shopify or CMS integration is broken or returning stale data.
  • Next.js application has no TypeScript, no tests, and increasing technical debt.

What's Included

1

Next.js 15 app router development with React Server Components for UK businesses

2

Streaming SSR and partial prerendering for sub-1-second UK page LCP

3

Headless CMS integration — Sanity, Contentful, Strapi with Next.js for UK teams

4

Headless Shopify Storefront API with Next.js for UK ecommerce brands

5

TypeScript strict mode — production-grade Next.js for UK fintech and SaaS

6

UK GDPR compliant data handling in Next.js API routes and middleware

7

Next.js + Laravel API integration — Sanctum, REST, and queue-driven pipelines

8

GBP milestone contracts with UK delivery timeline and documentation standards

Frequently Asked Questions

A UK Next.js marketing or content site starts from £3,000–£8,000. A Next.js SaaS frontend with API integration costs £10,000–£30,000. A headless Shopify Next.js storefront for a UK ecommerce brand starts from £15,000. All in GBP with milestone contracts.
The app router (Next.js 13+) uses React Server Components, streaming SSR, and partial prerendering — delivering faster initial page loads and better SEO. The pages router is the legacy approach. We recommend all new UK builds use the app router and can migrate existing pages router applications.
Yes. We integrate Next.js with Sanity (real-time preview, GROQ queries), Contentful (content delivery API), and Strapi (self-hosted, UK GDPR compliant). UK content teams can update pages via the CMS without a developer.
Yes. Headless Shopify with Next.js Storefront API gives UK brands full design freedom — custom checkout flows, editorial landing pages, and sub-1-second LCP on mobile. UK VAT (20%/5%/0%) via Shopify Tax UK applies regardless of the frontend stack.

Got a question?

Our UK team is available Mon–Fri, 09:00–18:00 GMT.

Contact Us

How We Work With UK Businesses

1 Book a Free Consultation

Tell us what the Next.js build has to do. We work with businesses across the UK, reply within one business day in UK hours, and will say up front if this is not the right approach.

2 Receive a Scoped Proposal

A written proposal covering rendering strategy, routing and Core Web Vitals, milestones and GBP pricing. Scope is fixed before work starts — no open-ended retainer.

3 Milestone-Based Delivery

The Next.js build arrives in reviewable stages. You approve each milestone before the next begins, so there is no large unreviewed handover at the end.

4 Launch and Post-Launch Support

We run the launch, monitor it afterwards, and hand over documentation another developer could pick up. Monthly maintenance is available, not compulsory.

Start a Project

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