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React

React is an open-source JavaScript library created by Meta, used to build modern, interactive, and high-performance user interfaces, both on the web and on mobile (via React Native).
Its approach based on reusable components and its vast community make it one of the most widespread front-end technologies in the industry today, used by most modern digital products.

Related Services

React Development SaaS application development

Related Terms

TypeScript Framework Node

React in Practice

Why React became essential

  • Reusable component model which significantly reduces duplication.
  • Immense ecosystem : Next.js, Vite, React Native, thousands of libraries.
  • Massive community - simpler recruitment, rapid upskilling.

When to use React

  • Highly interactive applications: SaaS, dashboards, customer areas.
  • Sites with client-side dynamic content.
  • Mobile via React Native when you want to share code between web and mobile.

Caveats

  • Choose the right meta-framework: Next.js, Remix or Astro depending on the need.
  • Performance: avoid overly broad re-renders, optimise critical components.
  • SEO: favour server-side rendering (SSR/SSG) on public pages.

How Galadrim can support you

See our offering React Development.

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