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App Corp
Full-service software engineering
Engineering your experience…
App Corp
Full-service software engineering
Engineering your experience…
The framework we use for every production web application
App Corp builds AI-powered web applications with Next.js — server-rendered dashboards, interactive tools, SaaS platforms, and marketing sites. Senior-led engineering with TypeScript, Prisma, and Tailwind.
Next.js with App Router provides a hybrid rendering model: Server Components render on the server (fast initial load, SEO), Client Components hydrate in the browser (interactivity). We use this architecture intentionally:
Server Components handle data fetching, database queries via Prisma, and AI inference calls. Client Components handle form interactions, real-time updates, and UI state. API Routes (Route Handlers) serve as the backend API layer.
For AI applications, we stream responses from LLM providers using Server-Sent Events, render partial results progressively, and cache repeated queries. The App Router's streaming architecture maps naturally to AI workflows where responses arrive in chunks.
We pair Next.js with TypeScript for type safety, Prisma for database access, Tailwind CSS for styling, and Zod for runtime validation. This stack is battle-tested across our client projects.
Most UI renders on the server, producing smaller bundles and faster initial loads. Trade-off: less interactivity without explicit Client Components.
The new routing model with layouts, loading states, and error boundaries is powerful but has a steeper learning curve. Trade-off: better architecture for large apps at the cost of initial complexity.
Next.js on Vercel 'just works' with zero config. Trade-off: deploying elsewhere (Railway, AWS) requires more setup and may not support all features.
Users see content as it loads rather than waiting for the full page. Trade-off: streaming adds complexity to error handling and loading states.
Vercel Pro starts at $20/month per team member. Serverless functions cost $0.40 per 1M invocations on Vercel. For most SaaS applications, Vercel costs $20-100/month. Self-hosting on Railway or AWS can reduce costs for high-traffic applications but increases operational overhead. The framework itself is free and open-source.
Next.js is the foundation of every web application we build. We have shipped production Next.js applications for education (EduPilotPro), healthcare, fintech, and SaaS clients.
Our strongest Next.js experience is building interactive AI tools. The AI Solution Architect — our flagship product — streams LLM responses in real-time using Next.js Server Components and Server-Sent Events. The architecture handles WebGPU detection, model loading progress, and graceful fallback to cloud inference.
We have deep experience with Next.js authentication (next-auth), database access (Prisma + PostgreSQL), real-time features (Supabase Realtime), and deployment (Vercel and Railway). Every Next.js project we deliver includes TypeScript, automated testing, and CI/CD.
Estimate architecture, cost, and ROI before you commit.
Deep-dives into architecture, cost, and implementation.
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Advanced TypeScript patterns that scale in production applications.
Real projects, real architecture, real outcomes.
Tell us what you are building. We will recommend the right architecture, explain the trade-offs, and give you a realistic cost range — whether you choose Next.js or an alternative.