Sonnet Code
Platform · Framework

Work with senior React engineers.

React engineers who write components your team will still understand next year.

React is our default for product UI work. We've shipped React to production for banking dashboards, healthcare portals, and consumer apps with millions of sessions. We know the difference between a clever hook and a sustainable one — and we'll pick the sustainable one every time.

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React in production
Why Sonnet Code for React

The bar we hold ourselves to.

Opinions that age well

Server components, suspense, and RSC — we know when to reach for them and when they're overkill.

Performance as a design constraint

Bundle size, hydration cost, and Core Web Vitals are measured, not assumed.

Accessible by default

WCAG 2.1 AA compliance is baseline; we ship keyboards and screen readers first, not as an afterthought.

What we build with React

React work, shipped.

Next.js applications

App Router, RSC, streaming — modern React patterns shipped into production Next.js builds.

Design systems

Component libraries with Storybook, visual regression tests, and design tokens shared across teams.

Complex dashboards

Data-heavy UIs with virtualization, real-time updates via WebSockets, and sub-second interactions.

React Native apps

Cross-platform mobile apps that share core logic with the web, with native modules where performance demands it.

Stack

Inside our React practice.

Next.jsReact NativeTypeScriptTailwindRadixTanStack QueryZustandViteStorybookPlaywrightJestReact Server Components

Ready to get started with React? Fifteen minutes is all it takes.