React JS development companies create high-performance web apps using modern UI components, real-time rendering techniques, and smart optimization strategies. By leveraging the virtual DOM, reusable code, and dynamic routing, they build apps that load quickly and run smoothly across all devices. These companies also implement best practices like lazy loading, API optimization, and res... https://www.linkedin.com/pulse/how-react-js-development-company-builds-rs2lc/?trackingId=63Jus%2Fq6RECBfzsx6YBIVA%3D%3D