Best React.js Development ServicesReact.js
We build fast, scalable web apps with React.js. 200+ products shipped in 12 weeks or less.
IRPR is a React.js development studio that builds production-ready web apps using Next.js, TypeScript, GraphQL, and Node.js. We focus on performance, accessibility, and maintainable code that scales with your user base.
Every project ships in 8 to 12 weeks with a fixed price between $80K and $250K. We handle compliance like SOC 2 for SaaS clients and PCI-DSS for ecommerce. You get full code ownership and a CI/CD pipeline from day one.
We work with SaaS founders who need an MVP in 12 weeks, ecommerce managers migrating to a headless frontend, healthcare startups requiring HIPAA-compliant patient portals, and fintech companies building real-time dashboards.
Types of software we ship.
Single-Page Application
A fast SPA for data-heavy interfaces like dashboards or CRMs. Uses React Router and Redux for state management.
Progressive Web App
Offline-first React.js PWA with service workers and push notifications. Works on any device without an app store.
Admin Dashboard
Internal admin panel with real-time charts, user management, and role-based access. Built with React Admin or custom Material-UI.
Ecommerce Frontend
Headless ecommerce storefront using Next.js and Stripe. Fast page loads, SEO-friendly, and integrated with Shopify or BigCommerce.
Real-Time Collaborative App
Multi-user apps with live cursors and sync using WebSockets and React. Examples: collaborative editing, whiteboards, chat.
Data Visualization Dashboard
Interactive charts and graphs with D3.js or Chart.js. Handles millions of data points with virtual scrolling and lazy loading.
Customer Portal
Self-service portal for clients to view invoices, manage subscriptions, and submit tickets. Integrates with Stripe and Zendesk.
Internal Tool
Custom business tool for inventory, HR, or project management. Built with React.js and connected to existing databases via REST or GraphQL.
We build for every business type.
SaaS
Ecommerce
Healthcare
Fintech
Media
Why React.js Wins for Web Apps
React.js delivers fast UIs and reusability that cut development time by 30%.
React.js uses a virtual DOM to update only changed components, making interfaces snappy even with complex state. Combined with Next.js for server-side rendering, your pages load in under 2 seconds on mobile.
The component ecosystem means we reuse 60% of code across projects. We pair React.js with TypeScript for type safety and Redux Toolkit for predictable state management. Every app ships with automated tests via Jest and React Testing Library.
Generic Dev Shop vs IRPR
Not all React.js teams deliver the same quality, speed, and ownership.
Many agencies bill hourly, change scope mid-project, and hand off code with no documentation. You end up with a fragile app and no clear path to maintain it.
IRPR gives you a fixed price after a 2-week Roadmap phase. You get senior engineers who have shipped 200+ products. Every project includes CI/CD, Sentry monitoring, and a 30-day post-launch support window.
- Hourly billing with no cap
- Scope creep without change orders
- Junior or offshore developers
- No monitoring or error tracking
- No compliance (HIPAA, PCI, SOC 2)
- Code delivered without CI/CD
- Fixed price from week 2
- Roadmap phase locks scope
- Senior engineers only (10+ years)
- Sentry and Datadog monitoring
- HIPAA, PCI-DSS, SOC 2 built in
- CI/CD pipeline on GitHub Actions
Our React.js Development Process
We ship production-ready React.js apps in 12 weeks using a proven 4-phase process.
Every project starts with a 2-week Roadmap phase where we define scope, tech stack, and a fixed price. You get a detailed plan before any code is written.
Then we move to design, development, and deployment. We use agile sprints with weekly demos. You see progress every 7 days and can adjust priorities.
What You Get with Every React.js Project
Every project ships with these deliverables so you can run, maintain, and extend your app independently.
We don't just hand over code. We give you everything needed to operate the app in production, from monitoring to documentation.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions with automated tests
- Sentry error tracking and Datadog performance monitoring
- Deployment to Vercel, AWS, or your own infrastructure
- Full API documentation (Swagger or GraphQL schema)
- User documentation and admin guides
- 30-day post-launch support with bug fixes
- Component library (Storybook) for reuse
- Security audit report (OWASP top 10 scan)
- Performance budget report (Lighthouse scores)
What we ship in this practice.
Patient Portal for a Telehealth Startup
Built a HIPAA-compliant React.js portal with video calls via Twilio and appointment scheduling. Reduced no-show rates by 40%. Tech stack: Next.js, TypeScript, PostgreSQL, Twilio Video.
Real-Time Trading Dashboard for a Fintech Firm
Developed a React.js dashboard with WebSocket streaming for live prices and portfolio tracking. Handles 10,000 updates per second. Tech stack: React, Redux, Node.js, WebSocket, Redis.
Headless Ecommerce Storefront for a Fashion Brand
Migrated from Shopify Liquid to a Next.js headless storefront with Stripe checkout. Page load time dropped from 4s to 1.2s, conversion rate up 25%. Tech stack: Next.js, TypeScript, Stripe, Shopify Storefront API.
SaaS Admin Dashboard for a B2B Analytics Platform
Built a multi-tenant admin dashboard with role-based access and real-time charts. Reduced customer support tickets by 60% through self-service features. Tech stack: React Admin, Material-UI, GraphQL, Apollo.
Internal Inventory Tool for a Manufacturing Company
Created a React.js internal tool connected to SAP via REST APIs. Automated inventory tracking saved 15 hours of manual data entry per week. Tech stack: React, TypeScript, Node.js, PostgreSQL.
Content Management System for a Media Publisher
Built a custom CMS with drag-and-drop page builder and image optimization. Publishing time decreased from 2 hours to 20 minutes per article. Tech stack: Next.js, TypeScript, Sanity CMS, Cloudinary.
Why teams hire us.
Fixed Price from Week 2
After the 2-week Roadmap phase, we lock scope and give you a fixed price. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior Engineers Only
Every developer on your project has 10+ years of experience. We don't use junior or offshore teams. Our engineers have shipped React.js apps for Fortune 500 companies and fast-growing startups.
12-Week Delivery Guarantee
We ship production-ready React.js apps in 8 to 12 weeks. 98% of our projects launch on time. If we miss the deadline, you pay nothing extra for the additional weeks.
Full Code Ownership
You own all source code, designs, and intellectual property from day one. No licenses, no recurring fees. We transfer everything to your GitHub or GitLab repository at launch.
Post-Launch Support Included
Every project includes 30 days of free bug fixes and critical updates after launch. We also provide a 1-year optional maintenance plan with a fixed monthly fee.
Compliance Built In
We build HIPAA, PCI-DSS, and SOC 2 compliance into every React.js app. Our team has audited and certified 50+ applications for healthcare, fintech, and ecommerce 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.