Free, open-source JavaScript library by Meta for building user interfaces.
Component-based architecture for reusable UI pieces
Virtual DOM updates only what changes for fast performance
React 19: Server Components, Compiler, and improved hooks
Massive ecosystem with thousands of libraries and tools
Powers Next.js, Remix, and Gatsby for full-stack development
Source: React·Verified March 2026
Stripe provides official React library (@stripe/react-stripe-js) with pre-built Elements and Checkout components.
Official @supabase/supabase-js with React hooks via @supabase/auth-helpers-react. Auth, DB, realtime, storage.
Official Firebase JS SDK + ReactFire hooks for Auth, Firestore, Storage, Realtime DB with Suspense.
This tool does not currently include AI features.
We update tool profiles regularly. Check back for changes or explore our AI Tools category for AI-powered alternatives.
React is built for software developers, not small business owners — if you don't have a developer on your team, this tool isn't for you. The good news is it's completely free and powers some of the best web apps in the world. The catch is that you need real coding skills to use it, so most small businesses are better off with a no-code tool like Webflow or Squarespace instead.
AI-generated training guides tailored to your team's size, skill level, and focus areas for React — coming in v0.3.2.
View our roadmap →We're building a review system so business owners like you can share real experiences with React.
Last researched: March 2026
