Web3 Frontend Agency Angular · React

Frontend systems for tokens, wallets and enterprise web3 products.

We build dApp interfaces in React or Angular — whichever fits your team — that stay fast under real load, surface errors before users report them, and show people exactly what they are signing.

Start building Explore stack
  • Performance-budgeted UI
  • Transparent signing flows
  • Error & transaction monitoring

What we do

Five services, from first build to production monitoring.

From scratch

Frontend development for startups & enterprise

Greenfield builds and rescues: composable app shells, design-system primitives, state architecture, and clean delivery pipelines that scale from MVP to enterprise without a rewrite.

Web3 integration

Wallets, backend API & RPC calls

Wallet onboarding, transaction states, staking and marketplace flows wired to backend APIs and RPC nodes — with retries, freshness handling and graceful fallbacks when the chain is congested.

Performance audit

Performance & Core Web Vitals audits

Profiling of bundle size, render paths, RPC waterfalls and runtime jank. You get a prioritized, measured report and a budget your team can hold the line against.

Security audit

Frontend security & web3 UX audits

Review of wallet flows, signing prompts, transaction previews, dependency supply chain and phishing surface — closing the gaps that put user funds at risk.

Observability

Instrumentation & observability for frontends

Error tracking, real-user monitoring, transaction analytics and structured logging built into the app from day one — so regressions and failed transactions surface before your users report them.

How we work

Three steps from idea to shipped frontend.

  1. 01

    Bring your designs — or order them from us

    Start with an existing product design, a rough concept, or ask us to shape the interface from scratch before engineering begins.

  2. 02

    Choose the stack for your requirements

    React for fast-moving product teams, or Angular for structured enterprise delivery. We commit to one ecosystem and pick the libraries best suited to your app.

  3. 03

    Get code your team can own

    A frontend with a typed component library, unit and end-to-end tests, accessibility built in, and handoff docs — so your engineers can extend it without us.

Why teams choose us

Fast, secure interfaces that help users avoid costly mistakes.

Performance under real load

Latency-aware rendering, optimistic updates and tuned motion keep complex financial interfaces stable — held to explicit performance budgets, not guesses.

Locked-down wallet & signing flows

Guarded wallet connections, strict content and dependency hygiene, and clear signing context — reducing the phishing and mistake surface that drains funds.

Observability in from day one

Real-user monitoring, error tracking and transaction analytics wired through the app, so failed transactions and regressions are seen before users feel them.

Clear previews before every signature

Human-readable transaction previews, simulation before signing, explicit confirmation and reversible states — so users always understand what they are about to approve.

Deep web3 integration

Wallet connectors, backend APIs and RPC providers integrated with resilient error handling, freshness guarantees and fallbacks for congested or forked chains.

Accessible & standards-driven

WCAG-conscious, keyboard-operable interfaces with semantic structure and documented patterns your engineering team can extend with confidence.

The stack

The stack we build web3 frontends on.

React ecosystem

  • React
  • Next.js
  • TanStack Query
  • wagmi
  • RainbowKit

Angular ecosystem

  • Angular
  • Signals
  • RxJS
  • RxState
  • NgRx
  • Angular Universal

Web3 libraries & tooling

  • ethers.js
  • viem
  • Hardhat
  • WalletConnect
  • The Graph

Track record

Our engineers contributed to:

DeFi trading

Top aggregators

Trading and order-routing interfaces for leading DEX aggregators — the class of product behind names like 1inch and CoW Swap.

On-chain finance

Staking & lending protocols

Deposit, staking, borrowing and rewards flows where clear balances, rates and health factors keep users out of trouble.

Scale-ups & enterprise

Unicorn companies

Frontend work for billion-dollar startups and enterprises shipping to large user bases at production scale.