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Preact is a lightweight JavaScript framework that provides the same virtual DOM-based component model as React in just 3 KB gzipped. Developed by Jason Miller, Preact is designed for developers who want React's familiar API, patterns, and ecosystem compatibility without the overhead. It's one of the smallest modern UI frameworks available.
Preact maintains API compatibility with React's core features: JSX, functional components, hooks, and the same lifecycle model. For most use cases, you can swap React for Preact without code changes using compatibility shims. This makes Preact ideal for performance-critical applications where bundle size directly impacts user experience.
Preact is popular in performance-driven teams, startups with strict bundle budgets, and applications targeting lower-end devices or constrained bandwidth. It's also widely used in micro-frontend architectures where multiple independent components need to coexist without loading React multiple times.
Hire Preact developers when you need:
If your team already knows React and you need extreme bundle size optimization, Preact is perfect. It's less suitable if you need advanced React features like Suspense or concurrent features that don't have Preact equivalents.
Strong Preact developers are typically React developers who've optimized for performance:
Preact developer salaries in Latin America reflect strong React expertise with performance specialization.
Salary Ranges by Experience Level:
Cost Advantage vs. US Market: Preact developers from Latin America cost 42–62% less than US equivalents. A senior LatAm developer ($71k–$91k) delivers equivalent output to US developers earning $120k–$150k.
Factors Affecting Cost:
Latin America has strong React expertise, making the transition to Preact seamless for teams.
React Talent Pipeline: Most LatAm developers learn React. Preact adoption is growing as developers optimize for performance.
Cost Efficiency: You pay 42–62% less than US rates for developers with equivalent React skills and performance optimization focus.
Time Zone Alignment: LatAm developers work during your business hours, making collaboration on performance optimization straightforward.
Mobile-First Mindset: Many LatAm developers have built applications for users on slower networks and lower-end devices, giving them natural optimization instincts.
South connects you with React-skilled developers ready to work with Preact.
1. React expertise verification. We assess React proficiency and virtual DOM understanding.
2. Performance mindset screening. We ask about bundle size optimization and profiling experience.
3. Portfolio review. We examine actual Preact or performance-optimized React projects.
4. 72-hour candidate delivery. You'll see qualified developers within three business days.
5. 30-day replacement guarantee. If a Preact developer doesn't fit, we replace them at no extra cost within 30 days.
Start hiring Preact developers today.
Almost always. For 90% of React codebases, you can swap Preact in with zero changes using alias configuration. Some advanced React features (Suspense, concurrent rendering) don't have Preact equivalents, but core features are identical.
Preact/compat is a compatibility layer that adds React API on top of Preact, but it adds size. For new projects or greenfield code, using Preact directly is smaller. For migrating React apps, Preact/compat eases the transition.
Preact is smallest among feature-complete frameworks. Hyperapp is similarly small but more minimal. Inferno is slightly larger but faster. For most use cases, Preact hits the best balance of size and compatibility.
Many can. React ecosystem libraries work with Preact if they don't depend on React internals. UI component libraries often need adaptation, but popular libraries like Redux, Axios, and routing libraries work directly.
Yes. Preact has a hooks implementation with the same API as React. Performance is excellent.
Yes. Preact has full TypeScript support and most LatAm developers use it by default in modern projects.
Yes. Preact has prerender and server-rendering solutions. Bundle size advantage extends to SSR scenarios.
Zero. React developers can start with Preact immediately. The API is nearly identical.
Preact is typically faster than React due to smaller overhead and optimized diffing. For most applications, the difference is imperceptible. Preact shines in performance-critical or bandwidth-constrained scenarios.
Yes. Preact works with Next.js and other React metaframeworks with configuration changes. Preact's CLI (Preact CLI) provides a lighter-weight alternative to Next.js.
If you're hiring Preact developers, you likely also need:
