React / Next.js Development
Fast, type-safe web apps and marketing sites built on React and Next.js — server-rendered for SEO, component-driven for maintainability, and built to scale.
Develop modern, high-performance websites and SaaS platforms designed for scalability, engagement and measurable business impact — built to convert from the first visit.














From marketing sites to full SaaS products — engineered for performance and growth.
Fast, type-safe web apps and marketing sites built on React and Next.js — server-rendered for SEO, component-driven for maintainability, and built to scale.
Subscription billing, checkout, dashboards and multi-tenant architecture. We build the kind of revenue-generating platforms that need to stay up and convert.
Headless CMS setups (Sanity, Contentful and friends) that give your team a clean editing experience without sacrificing performance or design control.
Core Web Vitals, structured data, semantic markup and edge delivery — engineered in from day one so you rank and load fast, not as an afterthought.
Platforms engineered for outcomes — speed, security and conversion in equal measure.
Every platform is designed around measurable outcomes — sign-ups, sales, leads — not vanity metrics. Conversion thinking is baked into the architecture.
Sub-second loads, perfect Lighthouse scores and edge caching come standard. Speed is a feature, and it directly drives rankings and revenue.
Row-level security, sensible auth, typed APIs and infrastructure that scales with you — the same rigour we bring to regulated, high-stakes platforms.
We map your audience, goals and content, then define the architecture and success metrics up front.
Brand-led UI, a reusable design system and conversion-focused page structures.
Production-grade React / Next.js, a headless CMS where needed, and integrations wired in securely.
Performance tuning, SEO, analytics and a roadmap of iterative improvements after launch.
CQC-regulated healthcare, multi-campus community sites, luxury brand experiences and enterprise SaaS — see the platforms in action.
Builders are quick to start but hard to scale, slow to load and limiting for SEO and custom features. Next.js gives you server rendering for rankings, a component system that stays maintainable as you grow, and the freedom to build anything — from a marketing site to a full SaaS — on one foundation.
Yes. A large part of what we do is revenue-generating platforms: subscription billing with Stripe, customer dashboards, multi-tenant SaaS architecture and secure checkout. We treat these as products, with the reliability and security that implies.
Absolutely. We integrate a headless CMS (such as Sanity or Contentful) so your team gets a clean, friendly editing experience while the site keeps its performance and custom design. No developer needed for everyday content changes.
Performance and SEO are engineered in, not bolted on. We target green Core Web Vitals, add structured data and semantic markup, render on the server where it helps rankings, and deliver from the edge. You can also audit any page with our free Performance Analyzer tool.
Yes. We handle redesigns and migrations carefully — preserving your SEO equity with proper redirects, improving Core Web Vitals, and moving content into a modern stack without losing rankings or breaking links.
Join the teams who trust Stargit to engineer their most critical software.