React Native: One Codebase for Android & iOS

React Native is a framework that lets you build mobile apps for both Android and iOS using JavaScript and React. Instead of writing separate codebases in Java/Kotlin and Swift, you write once and ship everywhere.\n\nIt uses native components under the hood, which means apps feel smooth and responsive, not like a slow website inside a mobile app shell.\n\nReact Native’s ecosystem is huge. You get access to community packages for navigation, animations, forms, APIs, and more, making it easier to build production-ready apps.\n\nBecause it’s React-based, web developers can move into mobile development much faster without starting from zero.\n\nReact Native also integrates nicely with backends like Node.js, Django, Laravel, and Go, making it a strong choice for modern fullstack mobile projects.