Leading React Web Development ServicesReact Web
We build React apps that ship in 8-12 weeks. Senior engineers, fixed pricing, zero surprises.
IRPR builds React web applications using modern tools: React 18, Next.js, Remix, and TypeScript. We use Zustand for state management, React Query for data fetching, and Tailwind CSS for styling. Every project ships as a production-grade app, not a prototype.
Our React development services deliver a working product in 8-12 weeks. Pricing for a full React web app starts at $80K and goes up to $250K depending on features and integrations. All projects include a roadmap phase (week 2) where we lock scope and cost.
We work with founders who need an MVP to raise their seed round, product leaders at SaaS companies scaling their React frontend, and CTOs at mid-market firms replacing legacy jQuery or Angular apps with React. We also help agencies that need overflow React capacity for enterprise clients.
Types of software we ship.
Single-page application (SPA)
A React SPA with client-side routing, lazy loading, and state management via Zustand or Redux. Fast load times and smooth UX.
Server-side rendered app (SSR)
Next.js app with SSR for SEO-critical pages. Automatic image optimization, dynamic imports, and ISR for content-heavy sites.
Static site (SSG)
React static site built with Next.js or Gatsby. Deployed on Vercel with ISR. Ideal for marketing sites and docs portals.
Admin dashboard
React admin panel with real-time data, charts (Recharts), drag-and-drop tables, and role-based access. Custom builds for SaaS backends.
Ecommerce storefront
React storefront using Next.js with Stripe or Shopify Storefront API. Server components for product listings, client components for cart.
Progressive web app (PWA)
React PWA with offline capability, service workers, push notifications, and app-like UX. Ships as a standalone installable web app.
Real-time collaborative app
React app using WebSockets (Socket.io) or real-time sync (Supabase Realtime, Liveblocks). Multi-user editing with conflict resolution.
Component library
Custom React component library with Storybook, unit tests (Testing Library), and tree-shakeable exports. Published as npm package.
We build for every business type.
SaaS startups
Ecommerce brands
Enterprise teams
Healthcare and fintech
Content and media
React development by the numbers
We measure everything. Here is what our React projects deliver on average.
Our React web apps load in under 2 seconds on 3G. We use Lighthouse CI to keep performance scores above 90. Every project ships with Sentry error tracking and Datadog RUM monitoring.
Across 200+ shipped products, we have maintained a 98% on-time delivery rate. Our average React MVP takes 10 weeks from kickoff to production release. Post-launch, we provide 30 days of free bug fixes.
How we differ from generic dev shops
Most agencies bill by the hour and change scope. We do not.
A generic shop starts coding from day one with no clear scope. They use junior developers, reuse boilerplate code, and hand off a repo with no tests.
IRPR starts with a roadmap phase. We write specifications, design the component tree in Figma, and set a fixed price before a single line of React code is written. All code is written by senior engineers, reviewed via pull requests, and deployed automatically.
- Hourly billing with no cap
- Scope changes every sprint
- Junior developers on your project
- No automated tests
- Handoff with no documentation
- No performance monitoring
- Fixed price locked in week 2
- Scope frozen after roadmap phase
- Senior engineers only (7+ years each)
- Unit and integration tests in CI
- Full documentation and repo ownership
- Sentry and Datadog pre-configured
Our React project phases
Every React project follows a four-phase process from idea to production.
Phase 1: Idea validation and tech stack selection. We choose between Next.js, Remix, or plain React with Vite based on SEO needs and data fetching patterns.
Phase 2: Component architecture and state design. We map out every React component, define props and hooks, and set up Zustand or Redux stores. This phase ends with a Figma prototype and a written spec.
What ships with every React project
You get more than code. These are the deliverables included in every engagement.
Every project includes source code in your private GitHub repo, a CI/CD pipeline configured on GitHub Actions, and a live staging environment on Vercel or AWS. We also ship a handwritten README with architecture decisions and a changelog.
You get full ownership of all intellectual property. No license fees, no recurring royalties. The code is yours to deploy, modify, or sell.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging deployment on Vercel or AWS
- Sentry error tracking configured
- Datadog RUM performance monitoring
- Unit tests with Jest and Testing Library
- End-to-end tests with Cypress
- Component library in Storybook
- Figma design file and component library
- Written technical documentation
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS using Next.js, D3.js for charts, and Supabase for real-time data. Reduced page load from 4s to 1.2s. Tech stack: Next.js, Zustand, Supabase, Vercel.
DTC ecommerce storefront
Replaced a slow Shopify theme with a custom React storefront using Next.js and Shopify Storefront API. Conversion rate increased by 22% due to faster product pages. Tech stack: Next.js, Shopify, Stripe, Tailwind CSS.
HIPAA-compliant patient portal
Built a patient portal for a healthcare startup with React, Auth0, and AWS. Achieved HIPAA compliance with audit logging and encrypted data storage. Tech stack: React, Auth0, AWS Cognito, DynamoDB.
Internal tool for logistics
Developed a React-based logistics dashboard with real-time tracking, drag-and-drop route planning, and role-based access. Reduced manual data entry by 8 hours per week. Tech stack: React, Socket.io, PostgreSQL, Docker.
Real-time collaborative editor
Created a collaborative document editor using React and Liveblocks for real-time sync. Supports cursor awareness, comments, and version history. Tech stack: React, Liveblocks, Next.js, Tailwind.
Fintech trading interface
Built a high-frequency trading UI with React, WebSocket streams, and canvas rendering for 60fps chart updates. Meets PCI-DSS Level 1 compliance. Tech stack: React, Canvas, WebSocket, Stripe, AWS.
Why teams hire us.
Only senior engineers on your project
Every React developer at IRPR has 7+ years of experience. We do not staff juniors or offshore contractors. Your project gets a lead engineer with a track record of shipping production React apps.
Fixed price locked after roadmap
In week 2, we give you a fixed price for the entire project. No hourly billing, no surprise invoices. If the scope stays the same, the price stays the same.
98% on-time delivery across 200+ projects
We have shipped over 200 products on time. Our sprint process, daily standups, and weekly demos keep projects on track. We do not miss deadlines.
You own the code and the deployment
All source code, infrastructure config, and documentation goes into your own GitHub and cloud accounts. We do not hold your project hostage.
Modern React stack with tools you already use
We build with React 18, Next.js 14, TypeScript, Zustand, React Query, and Tailwind CSS. These are the tools your in-house team can maintain after launch.
Compliance ready from day one
Our React apps ship with security headers, CSP, XSS protection, and OWASP top 10 mitigations. We have built for HIPAA, PCI-DSS, SOC 2, and FERPA clients.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.