dApp Development

    We build decentralized applications that feel as smooth as Web2. From wallet connect to gasless transactions, our dApps ship with the UX patterns that real users expect — across desktop, mobile, and embedded contexts.

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    What we deliver

    Wallet integration

    RainbowKit, ConnectKit, Web3Modal, Privy, Dynamic — we pick the right connector for your audience and chain mix.

    Transaction UX

    Optimistic updates, simulation, gas estimates, status toasts, and recovery flows. No more 'is my tx stuck?' confusion.

    On-chain reads

    Wagmi + Viem with multicall batching, smart caching, and real-time event subscriptions for snappy interfaces.

    Account abstraction

    ERC-4337 smart accounts, gasless transactions, session keys, and social login for friction-free onboarding.

    Multi-chain support

    Single codebase across Ethereum, Arbitrum, Optimism, Base, Polygon, BNB, Avalanche, Solana — with chain-aware routing.

    Mobile dApps

    React Native + WalletConnect for iOS/Android, plus PWAs that work on any device.

    Our process

    1

    Design review

    We audit your designs (or build them) for Web3-native UX patterns: tx states, error handling, wallet edge cases.

    2

    Architecture

    Frontend stack, state management, indexer strategy, and RPC plan documented before a line of code is written.

    3

    Build

    Component-driven development in React + TypeScript. Storybook for every UI piece, end-to-end tests for every flow.

    4

    Testnet launch

    Full app on testnet with internal QA + a public beta link for your community.

    5

    Mainnet & monitoring

    Production deploy with Sentry, posthog, and on-chain event monitoring.

    Tech stack

    ReactNext.jsTypeScriptWagmiViemRainbowKitConnectKitPrivyTailwindshadcn/uiTanStack QueryVercel

    Frequently asked questions

    How long does it take to build a dApp?+

    MVP dApps (wallet connect + 2–3 contract interactions) ship in 3–4 weeks. Full products with indexer, dashboards, and admin panels: 8–16 weeks.

    Can you redesign my existing dApp?+

    Yes. We frequently rebuild dApps that started as hackathon projects and need production-grade UX, performance, and reliability.

    Do you handle the design too?+

    We have in-house product designers, or we can work from your existing designs / Figma.

    What about mobile?+

    We build PWAs by default (works everywhere). For native iOS/Android we use React Native + WalletConnect.

    Do you provide ongoing maintenance?+

    Yes — SLA-backed retainers cover bug fixes, dependency updates, RPC monitoring, and small feature work.

    Related services

    Smart Contract Development Web3 Development Agency DeFi Development

    Ready to ship?

    Tell us about your project. We'll reply within 24 hours with scope, timeline, and a fixed quote.

    info@cryptohub.agency