NFT Marketplace Frontend Migration Services

Seamless migration from legacy frameworks (e.g., Vue, Angular) or older React versions to modern Next.js 14+ with App Router. We deliver improved SEO, faster page loads, and a superior developer experience.

Refactor from deprecated libraries (web3.js 1.x, older ethers) to viem, wagmi, and RainbowKit. We implement secure, type-safe wallet connections supporting all major providers and chains.

Architect a scalable data layer. We migrate from complex Redux or Context to optimized solutions like TanStack Query (React Query) + Zustand, efficiently syncing on-chain and off-chain data.

Rebuild or refactor UI components with Tailwind CSS and a headless component library (Radix UI). We ensure design consistency, accessibility (WCAG 2.1), and a maintainable, customizable codebase.

Optimize core web vitals and deployment. We implement image optimization, code splitting, and edge caching (Vercel/Cloudflare). Our migrations include CI/CD pipelines and comprehensive monitoring.

Address frontend security vulnerabilities identified in audits. We harden against common threats (XSS, CSRF), implement strict CSP headers, and ensure secure handling of wallet sessions and signatures.

We rebuild your UI with modern frameworks (Next.js/React) for sub-second load times and mobile-first responsiveness, directly increasing user session duration and reducing bounce rates.

Implement enterprise-grade security practices: dependency audits, CSP headers, and wallet connection hardening to protect user assets and build platform credibility.

Future-proof your codebase with modular, documented components and integrated CI/CD pipelines, enabling faster feature deployment and reducing technical debt.

Provide your team with a clean, well-architected codebase and comprehensive documentation, slashing onboarding time and accelerating internal development cycles.

Integrate advanced Web3 libraries (viem/ethers) with efficient state management (Redux/Context) for seamless wallet interactions and real-time blockchain data updates.

Expertly connect analytics (Mixpanel/Amplitude), indexing (The Graph), and payment rails to create a cohesive data-driven ecosystem without vendor lock-in.

Migrate to the latest React framework for superior performance, SEO, and developer experience. We leverage Server Components, Streaming, and Turbopack for instant hot reloads and faster builds.

Eliminate runtime bugs with strict TypeScript enforcement and accelerate UI development with utility-first Tailwind CSS. We deliver maintainable, type-safe code that scales with your team.

Future-proof your Web3 integration with the modern, type-safe Ethereum libraries. We replace deprecated Web3.js/ethers.js code with lightweight, modular, and performant alternatives.

Seamlessly integrate MetaMask, WalletConnect, Coinbase Wallet, and others. We implement robust RPC fallback strategies with services like Alchemy and Infura for 99.9% uptime.

Every migration includes Lighthouse performance audits and Snyk security scans. We guarantee Core Web Vitals scores >90 and remediate all critical vulnerabilities before launch.

We set up GitHub Actions for automated builds, tests, and deployments to Vercel/Netlify. Includes comprehensive unit and integration tests for all critical user flows.