Expletech is a premium frontend development studio creating fast and scalable interfaces with React and Next.js.
Interfaces that wow and convert
We turn design mockups into fast, accessible, and scalable interfaces. React, Next.js, TypeScript — with Lighthouse 100/100 results and instant loading.
Sluggish interfaces kill conversions
Users expect instantaneous interactions. A poorly optimized frontend directly impacts your bottom line.
Poor Core Web Vitals
Slow rendering and layout shifts ruin UX and tank your Google rankings.
Device Fragmentation
Inconsistent experiences across mobile and desktop alienate users.
Stale Data
Lack of real-time updates makes your application feel outdated and unresponsive.
High Maintenance
Tangled legacy code makes adding new UI features a nightmare.
Architecture that scales
under any pressure
We don't just slice designs. Our team integrates a cutting-edge component base with the strictest clean code standards, creating interfaces that work flawlessly on any device.
Lighthouse 100/100
Instant LCP and INP < 200ms through rendering optimization. Zero compromises on speed.
Island Architecture
Component-driven approach. Minimal JS bundle, where client-side code segments exist only as isolated interactive islands.
A11y & Type Safety
Strict TypeScript with zero any. Full semantics, screen reader support, and WCAG accessibility out of the box.
export default async function FeatureComponent() {
// 1. Optimized data handling
const data = await fetchData("landing-page");
return (
<div className="min-h-screen bg-background">
// 2. High-performance rendering
<HeroSection data={data} />
// 3. Isolated interactive units
<InteractivePillar items={data.items} />
</div>
);
}Need a reliable Frontend Team?
We ensure seamless expert integration into your project, guaranteeing predictable results and consistently high code quality.
How we build UI
Transparent and structured process from receiving Figma designs to releasing an optimized product.
Premium Tech StackEcosystem
All tools we use are production-tested across dozens of projects. We choose only what provides stability, speed, and convenience.
Explore our other services
Full spectrum of solutions: from an idea to a successfully scaled business.
Common questions
Answers to questions we get before every project.
Need a flawless interface?
Let's discuss your project and find the best technological solution.