React Development Services
Web Apps, SPAs & UI Engineering
Web applications, dashboards, and frontend systems built by the team behind procedure.tech, Treebo, Last9, and KredX.
Trusted by engineering teams at
React Development Services We Offer
From SPAs to enterprise dashboards, we build React applications that ship fast and stay maintainable.
Web Applications & SPAs
Single-page applications, multi-page React apps, and progressive web apps built with React 19 and TypeScript. We use Vite for fast builds, React Router for navigation, and Zustand or Redux Toolkit for state management. Not every React app needs Next.js. We'll tell you when it does and when it doesn't.
Dashboards & Data Visualization
Admin panels, analytics dashboards, and data-heavy interfaces with React, Recharts, D3, and AG Grid. Real-time updates via WebSockets, complex filtering, and role-based access. We've built dashboards handling 100K+ data points with Node.js backends that stay responsive because the rendering strategy was right from the start.
Component Libraries & Design Systems
Reusable component libraries built on Radix UI, shadcn/ui, or custom primitives. Storybook documentation, accessibility baked in, and tokens for consistent theming. Your design system becomes a shared language between designers and developers, not a Figma file nobody references. Procedure has built and maintained design systems for product teams across fintech, SaaS, and enterprise applications.
React Native Cross-Platform
React Native applications typically share 60-80% of their codebase with a React web app across iOS, Android, and web - including TypeScript types, business logic, API clients, and state management. React Native with Expo for faster builds or bare workflow when you need native module access. One team, one language - so you don't need two separate mobile teams. Learn about our React Native development.
Performance Optimization
React Compiler adoption, bundle analysis, code splitting, lazy loading, and rendering strategy optimization. React Compiler v1.0, released October 2025, eliminates manual useMemo and useCallback - on production codebases, enabling it reduces unnecessary re-renders by 25-40%. Meta reports up to 12% faster initial loads and 2.5x faster interactions after compiler adoption. Procedure has taken Lighthouse scores from 40 to 95+ on production React apps. Specific, measurable improvements - not vague 'we optimize performance' promises.
Legacy Frontend Migration
Migrating from jQuery, AngularJS, Backbone, or aging React class components to modern React with hooks and TypeScript. We follow the Strangler Fig pattern - incrementally replacing legacy components while the application stays live. Component by component, route by route. No big-bang rewrites. Class component to hooks migration within React typically completes in 4-8 weeks for mid-sized codebases.
Ready to discuss your React project?
Schedule a Free Architecture ReviewNo sales pitch. Talk directly to our engineers.
When to Choose React for Your Project
React is the most widely adopted frontend library in professional software development, with the largest ecosystem of third-party packages, component libraries, and developer tooling of any frontend technology. But the most popular library isn’t always the right one.
Dynamic, interaction-heavy UIs (dashboards, editors, tools)
React’s component model and virtual DOM are built for UIs that change constantly. State management is mature, and the ecosystem has a solution for almost any interaction pattern you need.
You need web and mobile from one team
React + React Native lets you share business logic, types, and sometimes entire components across web, iOS, and Android. No other ecosystem offers this level of code sharing.
Your team knows JavaScript/TypeScript
React has the largest talent pool in frontend. 44.7% of developers use it (Stack Overflow 2025). Hiring is easier, onboarding is faster, and the community support is unmatched.
SPAs where SEO isn’t the primary concern
Internal tools, authenticated dashboards, B2B platforms where users log in first. React with Vite gives you fast builds and a simple mental model without SSR complexity.
Choosing the Right Approach for Your Project
Some projects start as “we need a React app” but turn out to need something slightly different. Here's how we help teams land on the right approach:
If your project needs strong SEO and server-side rendering, we typically recommend Next.js - which is built on React, so your team still writes React components.
If you need a cross-platform mobile app alongside your web app, React Native lets you share code across both.
If your enterprise already runs Angular and wants consistency across teams, extending that investment can make more sense than introducing a new framework.
Need a lightweight backend to pair with React? Node.js or Python depending on your workload.
We'll always recommend what fits your situation. That's what the free architecture review is for.
React vs Next.js: When You Need What
We build with both. Here's how we decide.
React (Vite + React Router)
Best for
Internal tools, dashboards, authenticated apps, SPAs
Why
Simpler mental model, faster development for apps behind a login. No server-side complexity. Vite builds in seconds, hot module replacement is instant.
We use it when
Your app doesn't need SEO, users always log in first, and you want a clean client-side architecture without SSR overhead.
Next.js (React + Framework)
Best for
Marketing sites, e-commerce, SEO-critical apps, full-stack
Why
Server Components, static generation, API routes, edge functions. SEO is handled. Performance is handled. The framework makes decisions so your team doesn't have to.
We use it when
Search traffic matters, you need a public-facing site, or you want one framework handling both frontend and backend.
Many projects use both. A public marketing site on Next.js, an authenticated dashboard on React + Vite, sharing the same component library and design system. We architect for this pattern regularly.
How React Development Projects Work at Procedure
Working software every sprint, not just progress updates.
Architecture & Discovery (1-2 weeks)
Procedure's engineering team maps your product requirements, user flows, and integration points. You get a technical proposal covering React vs Next.js decision, state management approach, component architecture, API integration strategy, hosting recommendation, and CI/CD setup. No code until the architecture makes sense.
Design & Component System (1-2 weeks)
Component library setup in Storybook, design tokens configured, and core UI patterns built. Your team can review and interact with components before a single page is assembled. Figma-to-code pipeline so designers and developers work from the same source.
Development & Iteration (6-16 weeks)
Sprint-based delivery with preview deployments on every pull request. Your team sees working features continuously, not at the end of a sprint. Automated tests written alongside features. Code reviews on every merge.
QA, Performance & Launch (1-2 weeks)
Lighthouse audits, Core Web Vitals optimization, cross-browser testing, accessibility audit (WCAG 2.1 AA), and load testing. React Compiler enabled and verified. Nothing launches until performance meets agreed benchmarks.
Handoff & Support
Complete documentation, component library with Storybook, architecture decision records, and deployment runbooks from Procedure's engineers in Mumbai. Your team owns the codebase fully. Optional support retainer for ongoing work, but no lock-in.
React Technology Stack We Use in Production
Every tool earns its place. Here’s what we ship with and why.
| Layer | Tools | Why |
|---|---|---|
| Framework | React 19, Next.js 15 (when SSR needed) | React 19 for SPAs and dashboards, Next.js when SEO or server rendering matters |
| Language | TypeScript (strict mode) | Non-negotiable. Type safety across the full stack catches bugs before users do. |
| Build | Vite, Turbopack | Vite for React SPAs (sub-second HMR), Turbopack for Next.js projects |
| Routing | React Router 7, Next.js App Router | React Router for SPAs, App Router for server-rendered apps |
| State | Zustand, Redux Toolkit, React Query | Zustand for simple global state, Redux Toolkit for complex flows, React Query for server state |
| UI Components | Radix UI, shadcn/ui, Headless UI | Accessible primitives, composable, unstyled by default so your brand isn’t fighting a framework |
| Styling | Tailwind CSS, CSS Modules | Tailwind for rapid development, CSS Modules when you need strict scoping |
| Forms | React Hook Form, Zod | Performant forms with schema-based validation. No re-renders on every keystroke. |
| Testing | Vitest, Playwright, React Testing Library | Unit tests with Vitest, E2E with Playwright, component tests with RTL |
| Hosting | Vercel, AWS (CloudFront + S3, ECS), Cloudflare | Vercel for Next.js, CloudFront + S3 for static SPAs, ECS for containerized apps |
| CI/CD | GitHub Actions, Docker | Automated tests, preview deployments on every PR, production deploys on merge |
| Monitoring | Sentry, Datadog, Vercel Analytics | Error tracking, performance monitoring, and Core Web Vitals dashboards |
Procedure picks the tooling based on your project. A dashboard doesn’t need Next.js and Vercel - React + Vite + CloudFront is faster to build and cheaper to run. A marketing site doesn’t need Redux - server state with React Query is enough. The stack follows the problem.
Discuss Your React Project
Whether it’s a new build, migration, or performance optimization, we’re happy to talk through your situation.
Schedule a CallNo sales pitch. Just an honest conversation.
What you get
- Engineers with 3+ years building production React applications
- Full-stack capability: React frontend + Node.js or Python backend
- React Native experience available for cross-platform mobile projects
- Same timezone overlap (India-based team, flexible to US working hours)
- No recruiting overhead - engineers are vetted, onboarded, and managed
Hire React Developers
Experienced React engineers who plug into your team and ship from week one.
Dedicated Developer
Engineers with 3+ years building production React applications. Full frontend capability spanning component architecture, state management, testing, and performance optimization. React Native experience available.
Ongoing frontend or full-stack development, 3-month minimum engagement
Frontend Pod (2-4 Engineers + Lead)
A self-contained team that owns full feature delivery. Architecture, implementation, testing, and deployment covered. Mixed team of leads and mid-level engineers staffed based on project needs.
Full feature ownership, design system builds, 6-month minimum engagement
Project-Based Delivery
Fixed-scope engagement with clear deliverables, timeline, and budget. Defined component specs, agreed milestones, and transparent pricing.
Defined scope with clear deliverables, scope-dependent
Starting at $3,500/month per developer for full-time dedicated engagement.
Talk to Us About Your TeamReady to Discuss Your
React Development Services Project?
Tell us about your React project. Whether it’s a new build, migration, or performance optimization, we’ll discuss architecture and give honest next steps.
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React Development FAQ
It depends on scope. A dashboard or internal tool with 10-15 screens typically runs $20,000 to $50,000. A SaaS application frontend with auth, real-time features, and integrations sits in the $50,000 to $150,000 range. Enterprise platforms with design systems, component libraries, and multi-team architecture can run $150,000 to $400,000+. Our architecture consultation is free and scopes your specific project.